A member of the class of benzazepines that is 2,3,4,5-tetrahydro-1H-2-benzazepine substituted by a (2S)-2-{[(2E)-2-(hydroxyimino)acetyl]amino}propyl group at position 2. It is an antidote currently in development for nerve agent poisoning.


A tetralin substituted at positions 1 and 7 by hydroxy and dipropylamino groups respectively


AROMOLINE

A macrocycle that is oxyacanthan that is substituted by methoxy groups at positions 6, 6', and 7, methyl groups at positions 2 and 2', and a hydroxy group at the 12' position.


GLAUCINE

An  aporphine alkaloid that is (S)-1,2,9,10-tetrahydroxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline in which the four phenolic hydrogens have been replaced by methyl groups.


CODAMINE

A benzylisoquinoline alkaloid that is 1,2,3,4-tetrahydroisoquinolin-7-ol which is substituted by 3,4-dimethoxybenzyl, methyl, and methoxy groups at positions 1, 2, and 6, respectively (the 1S enantiomer).


orphenadrine

A tertiary amino compound which is the phenyl-o-tolylmethyl ether of 2-(dimethylamino)ethanol.


A sulfonamide resulting from the formal condensation of the sulfonic acid group of 5-(dimethylamino)naphthalene-1-sulfonic acid with the aniline nitrogen of 3-(2-acetamido-1,3-thiazol-4-yl)aniline. It has been reported that by triggering an  endoplasmic reticulum (ER) stress response, HA15 can reduce the viability of melanoma cells without being toxic to normal cells.


caracurine VII

A monoterpenoid indole alkaloid with formula C19H22N2O2, isolated from several species of Strychnos.


dofetilide

A tertiary amino compound that is N-ethyl-N-methylethanamine substituted by a 4-[(methylsulfonyl)amino]phenoxy and a 4-[(methylsulfonyl)amino]phenyl group at the terminal carbon atoms respectively. It is used as an  anti-arrhythmia drug.


trolamine

A tertiary amino compound that is ammonia in which each of the hydrogens is substituted by a 2-hydroxyethyl group.


galantamine

A benzazepine alkaloid isolated from certain species of daffodils.


bedaquiline

A quinoline-based antimycobacterial drug used (as its fumarate salt) for the treatment of pulmonary multi-drug resistant tuberculosis by inhibition of ATP synthase, an enzyme essential for the replication of the mycobacteria.


venlafaxine

A tertiary amino compound that is N,N-dimethylethanamine substituted at position 1 by a 1-hydroxycyclohexyl and 4-methoxyphenyl group.


ISOBRUCINE

A monoterpenoid indole alkaloid with formula C23H26N2O4, originally isolated from the seeds of Strychnos nux-vomica.


setiptiline

A tetracyclic antidepressant that is 2,3,4,9-tetrahydro-1H-dibenzo[3,4:6,7]cyclohepta[1,2-c]pyridine carrying a methyl group at position 2. Its maleate salt is used for the treatment of depression in Japan.


N-methylnorsalsolinol

An isoquinolinol that is norsalsolinol substituted by a methyl group at position 2. It is present in normal human brain and also identified in the cerebrospinal fluid of patients with Parkinson's disease.


guattegaumerine

An aromatic ether resulting from oxidative dimerisation between the 4-hydroxy group of one molecule of (1R)-1-(4-hydroxybenzyl)-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-7-ol and the 3-position of the 4-hydroxybenzyl group of another.


A nitroso compound that is triazane in which the the nitrogen at position 1 is substituted by two ethyl groups, that at position 2 is substituted by a hydroxy group, and that at position 3 is substituted by an oxo group.


A tertiary amino compound in which the para positions of the three phenyl rings in triphenylmethane are substituted with two dimethylamino groups and one hydroxy group.


HISPIDOSPERMIDIN

A bridged compound with a trimethylspermidine side chain. It is isolated from Chaetosphaeronema hispidulum (Cda) Moesz NR 7127 and has been shown to exhibit inhibitory activity against phosphatidylinositol-specific phospholipase C (PLC).


A tryptamine alkaloid that is N,N-dimethyltryptamine substituted by a methoxy group at position 5.


(S)-nefopam

A 5-methyl-1-phenyl-3,4,5,6-tetrahydro-1H-2,5-benzoxazocine that has (S)-configuration (the racemate is a non-opioid analgesic drug).


DIETHYLAMINOETHANOL

A member of the class of ethanolamines that is aminoethanol in which the hydrogens of the amino group are replaced by ethyl groups.


CORYTUBERINE

An aporphine alkaloid that is aporphine which is substituted by hydroxy groups at positions 1 and 11, and by methoxy groups at positions 2 and 10 (the S enantiomer).


stephanthrine

An organic heterotetracyclic compound that is 2-(2H-phenanthro[3,4-d][1,3]dioxole in which the hydrogen at position 5 has been replaced by a 2-(dimethylamino)ethyl group.


D-glycero-D-gulo-heptopyranose

An aldoheptose that is the D-glycero-diastereomer of D-gulo-heptopyranose


A glycosylglycerol that is 1-O-(beta-D-galactosyl)glycerol in which the hydroxy group at position 4 of the galactose ring has been converted to the corresponding alpha-D-glucopyranoside.


DIBROMOPHAKELLIN

An alkaloid isolated from the marine sponge Phakellia flabellata and Acanthella costata. It acts as an  alpha2B adrenoceptor agonist.


D-octopine dizwitterion

A D-alpha-amino acid zwitterion that is D-octopine in which both carboxy groups are anionic and the secondary amino and guanidine imino functions are protonated.


d3-PMMA polymer

A deuterated poly(methyl methacrylate) polymer, composed of d3-PMMA macromolecules.


A  neolignan isolated from the stems of Sinocalamus affinis.


An organic anionic group obtained by deprotonation of the phosphate function of 7-cyano-7-carbaguanine 5'-phosphate residue; major species at 7.3.


Major microspecies at pH 7.3.


A peptide cation that is the conjugate acid of L-Phe-Gly-L-Leu-L-Met-NH2, arising from the protonation of the N-terminal amino group. Major species at pH 7.3.


Pontamine sky blue 5B

An organic sodium salt resulting from the formal condensation of Pontamine sky blue 5B (acid form) with four equivalents of sodium hydroxide.


A sialotriaosylceramide consisting of beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc attached to the primary hydroxy function of ceramide(d18:1/24:0).


aglycone

The non-sugar compound remaining after replacement of the glycosyl group from a glycoside by a hydrogen atom.


A glycopeptide that is the combined B- and T-cell epitope of Candida albicans cell wall beta1,2-mannotriose and the cell wall peptide Fba (derived from fructose-bisphosphate aldolase), the peptide moiety consisting of the amino acid sequence Tyr-Gly-Lys-Asp-Val-Lys-Asp-Leu-Phe-Asp-Tyr-Ala-Gln-Glu.


DIPHENYLUREA

A member of the class of phenylureas that is urea in which one of the hydrogens of each amino group is replaced by a phenyl group. It is present in coconut milk (Cocos nucifera).


rac-laudanosoline

A racemate composed of equimolar amounts of (R)- and (S)-laudanosoline


1-methyl-7-nitroisatoic anhydride

A 3,1-benzoxazin-1,4-dione having an N-methyl substituent and a nitro group at the 7-position.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 42 carbons in total with 2 double bonds.


glycerophosphoethanolamine zwitterion

A zwitterion obtained by transfer of a proton from the phosphate to the amino group of any glycerophosphoethanolamine.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 24 carbons and 2 double bonds.


A lysophosphatidylethanolamine zwitterion 16:0 obtained by transfer of a proton from the phosphate to the amino group of 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine.


A phosphatidylethanolamine 35:3 zwitterion in which the acyl groups at positions 1 and 2 are specified as 10Z-heptadecenoyl and linoleoyl respectively.


phosphatidylethanolamine 46:0

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 46 carbons in total with 0 double bonds.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 24 carbons and 1 double bond.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 14 carbons and 0 double bonds.


The zwitterion of 1-(alk-1-enyl)-glycero-3-phosphoethanolamine formed by proton transfer from the phosphate to the primary amino group. The alk-1-enyl group may be attached to the sn-1 or sn-3 position.


A phosphatidylethanolamine 38:4 zwitterion obtained by transfer of a proton from the phosphate to the primary amino group of 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-icosatetraenoyl)-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


phosphatidylethanolamine 28:2

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 28 carbons in total with 2 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl group at position 1 is unspecified while that at position 2 is specified as linoleoyl


A phosphatidylethanolamine 36:1 zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-oleoyl-2-stearoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain 44 carbons in total with 12 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 40 carbons in total with 4 double bonds.


phosphatidylethanolamine 26:1

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 26 carbons in total with 1 double bond.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 34 carbons in total with 2 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 36 carbons in total with 6 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 43 carbons in total with 6 double bonds.


1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at positions 1 and 2 are specified as heptanoyl and hexanoyl respectively.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the 1-acyl group is specified as palmitoyl.


A 2-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 2-(11R)-hydroxy-(5Z,8Z,12E,14Z)-icosatetraenoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


phosphatidylethanolamine (16:0/18:1)

A phosphatidylethanolamine 34:1 in which the acyl group at C-1 contains 16 carbons and no double bonds while that at C-2 contains 18 carbons and 1 double bond.


An optically active form of 1,2-distearoylphosphatidylethanolamine zwitterion that has (R)-configuration.


A phosphatidylethanolamine 34:1 obtained by transfer of a proton from the amino to the phosphate group of 1-oleoyl-2-palmitoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A 1-alkyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl group at C-1 is specified as hexadecyl.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 1 double bond.


phosphatidylethanolamine 38:1

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 38 carbons in total with 1 double bond.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 30 carbons in total with 5 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain 42 carbons in total with 7 double bonds.


phosphatidylethanolamine 44:1-2OH

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 1 double bond and 2 hydroxyl substituents.


A 1-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-icosatrienoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 37 carbons in total with 2 double bonds.


phosphatidylethanolamine 32:4

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 4 double bonds.


phosphatidylethanolamine 44:0-2OH

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with no double bonds and 2 hydroxyl substituents.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain 40 carbons in total with 10 double bonds.


phosphatidylethanolamine 28:4

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 28 carbons in total with 4 double bonds.


A lysophosphatidylethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of any 2-acyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the 2-acyl group is specified as stearoyl (octadecanoyl) while the 1-acyl group remains unspecified.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 38 carbons in total with 6 double bonds.


A phosphatidylethanolamine 36:2 zwitterion in which the acyl groups at positions 1 and 2 are specified as stearoyl and linoleoyl respectively.


A 1-alkyl-2-acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the 2-acyl group is specified as arachidonoyl while the 1-alkyl group remains unspecified.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 24 carbons and 0 double bonds.


A 1-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-heptadecanoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 38 carbons in total with 4 double bonds.


A lysophosphatidylethanolamine zwitterion with an hexanoyl fatty acyl chain located at either sn-1 or at sn-2 of the glycerol backbone.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 40 carbons in total with 3 double bonds.


A glycerophosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of any 1-alkyl-sn-glycero-3-phosphoethanolamine.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the 1-acyl group is substituted at position 3 by a hydroxy group.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain 16 carbons in total with no double bonds.


phosphatidylethanolamine 28:1

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 28 carbons in total with 1 double bond.


phosphatidylethanolamine 28:5

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 28 carbons in total with 5 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 34 carbons in total with 5 double bonds.


Any 2-acylglycerophosphoethanolamine having an oxidized fatty acyl chain at position 2. Major species at pH 7.3.


A phosphatidylethanolamine 38:5 obtained by transfer of a proton from the amino to the phosphate group of 1-oleoyl-2-arachidonoyl-sn-glycerol-3-phosphoethanolamine.


phosphatidylethanolamine 44:1-OH

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 1 double bond and 1 hydroxyl substituent.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 35 carbons in total with 3 double bonds.


A 2-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 2-[(9S,11R)-epidioxy-15(S)-hydroperoxy-(5Z,13E)-prostadienoyl]-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which unspecified alkyl and acyl groups are located at positions 1 and 2 respectively.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 38 carbons in total with 2 double bonds.


A glycerophosphoethanolamine zwitterion that is glycero-3-phosphoethanolamine zwitterion carrying one alkyl and one acyl group in unspecified positions. Major species at pH 7.3.


A phosphatidylethanolamine 34:1 zwitterion obtained by transfer of a proton from the phosphate to the amino group of 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 42 carbons in total with 1 double bond.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 40 carbons in total with 0 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 37 carbons in total with 5 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 34 carbons in total with 1 double bond.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain a total of 22 carbons and 4 double bonds.


A 1-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-docosahexaenoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A glycerophosphoethanolamine zwitterion that is sn-glycero-3-phosphoethanolamine zwitterion bearing a single alkyl substituent at an unspecified position.


phosphatidylethanolamine 28:3

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 28 carbons in total with 3 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain a total of 18 carbons and 1 double bond.


phosphatidylethanolamine 48:0

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 48 carbons in total with 0 double bonds.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 18 carbons and 2 double bonds.


A phosphatidylethanolamine 38:1 in which the acyl group at C-1 contains 18 carbons and 1 double bond while that at C-2 contains 20 carbons and no double bonds.


A phosphatidylethanolamine 40:6 zwitterion obtained by transfer of a proton from the phosphate to the primary amino group of 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphoethanolamine.


phosphatidylethanolamine (16:1/18:0)

A phosphatidylethanolamine 34:1 in which the acyl group at C-1 contains 16 carbons and 1 double bond while that at C-2 contains 18 carbons and no double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at positions 1 and 2 are specified as heptadecanoyl and arachidonoyl respectively.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 41 carbons in total with 5 double bonds.


phosphatidylethanolamine 30:6

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 30 carbons in total with 6 double bonds.


phosphatidylethanolamine 48:2

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 48 carbons in total with 2 double bonds.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 16 carbons and 2 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 0 double bonds.


A phosphatidylethanolamine 36:4 zwitterion obtained by transfer of a proton from the phosphate to the amino group of 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain 40 carbons in total with 9 double bonds.


A 2-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 2-arachidonoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 22 carbons and 2 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 42 carbons in total with 3 double bonds.


A 2-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 2-linoleoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A zwitterion obtained by transfer of a proton from the phosphate to the amino group of a glycerophosphoethanolamine. Positions 1 and 2 of sn-glycero-3-phospho-ethanolamine are substituted by geranylgeranyl groups.


A 1-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-(10Z-heptadecenoyl)-sn-glycero-3-phosphoethanolamine.


A phosphatidylethanolamine 36:1 zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-stearoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 34 carbons in total with 6 double bonds.


A 1-alkyl-2-acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alpha- and beta-positions of the 1-alkyl group are fully saturated.


A monoacylglycero-3-phosphoethanolamine zwitterion having an unspecified ester linked acyl substituent at the sn-1 or sn-3 position of the glycerol fragment.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 40 carbons in total with 2 double bonds.


A phosphatidylethanolamine 34:2 zwitterion obtained by transfer of a proton from the phosphate to the amino group of 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain a total of 18 carbons and 2 double bonds.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 22 carbons and 0 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 1 double bond.


phosphatidylethanolamine 28:6

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 28 carbons in total with 6 double bonds.


phosphatidylethanolamine 32:3

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 3 double bonds.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 26 carbons and 2 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 42 carbons in total with 5 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the 2-acyl group is specified as palmitoleoyl while the 1-acyl group remains unspecified.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain a total of 20 carbons and 4 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 38 carbons in total with 5 double bonds.


A glycerophosphoethanolamine zwitterion that is the zwitterionic form of glycero-3-phosphoethanolamine, bearing a single alkyl substituent at an unspecified position (sn-1, sn-2, or sn-3).


A phosphatidylethanolamine 32:1 in which the acyl groups at C-1 and C-2 are hexadecanoyl and (9Z)-hexadec-9-enoyl respectively.


phosphatidylethanolamine 48:1

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 48 carbons in total with 1 double bond.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 36 carbons in total with 1 double bond.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 42 carbons in total with 6 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 36 carbons in total with 4 double bonds.


A glycerophosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of any monoacylglycero-3-phosphoethanolamine; major species at pH 7.3.


lysophosphatidylethanolamine zwitterion

A zwitterion obtained by transfer of a proton from the phosphate to the amino group of any lysophosphatidylethanolamine. The structure is depicted in the image where R(1) = acyl, R(2) = H or where R(1) = H, R(2) = acyl.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 2 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 34 carbons in total with 4 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 5 double bonds.


A phosphatidylethanolamine 38:6 zwitterion in which the acyl substituents at positions 1 and 2 are specified as hexadecanoyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively.


A phosphatidylethanolamine 32:1 zwitterion in which the acyl group at C-1 contains 14 carbons and no double bonds while that at C-2 contains 18 carbons and 1 double bond.


A phosphatidylethanolamine 36:2 obtained by transfer of a proton from the amino to the phosphate group of 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 18 carbons and 0 double bonds.


phosphatidylethanolamine 32:6

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 6 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 36 carbons in total with 2 double bonds.


A phosphatidylethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 1,2-distearoylphosphatidylethanolamine.


The zwitterion of 1-sn-phosphatidylethanolamine formed by proton transfer from the phosphate to the primary amino group.


phosphatidylethanolamine 44:0-OH

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with no double bonds and 1 hydroxyl substituent.


phosphatidylethanolamine (18:0/19:1)

A phosphatidylethanolamine 37:1 in which the acyl group at C-1 contains 18 carbons and no double bonds while that at C-2 contains 19 carbons and 1 double bond.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 20 carbons and 1 double bond.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 16 carbons and 1 double bond.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 38 carbons in total with 7 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 40 carbons in total with 6 double bonds.


A 2-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 2-hexadecanoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl group at position 1 is unspecified while that at position 2 is specified as palmitoyl.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 36 carbons in total with 5 double bonds.


phosphatidylethanolamine 32:5

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 5 double bonds.


A 2-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 2-octadecanoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 40 carbons in total with 8 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 6 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 36 carbons in total with 0 double bonds.


A phosphatidylethanolamine 34:2 zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-oleoyl-2-palmitoleoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A zwitterion obtained by transfer of a proton from the amino to the phosphate group of a 1-acyl-sn-glycero-3-phosphoethanolamine.


phosphatidylethanolamine 31:1

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 31 carbons in total with 1 double bond.


phosphatidylethanolamine 44:2-2OH

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 2 double bonds and 2 hydroxyl groups.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 39 carbons in total with 3 double bonds.


phosphatidylethanolamine 30:1

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 30 carbons in total with 1 double bond.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 20 carbons and 2 double bonds.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 14 carbons and 1 double bond.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 26 carbons and 1 double bond.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 34 carbons in total with 3 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain a total of 20 carbons and 3 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl group at position 1 is specified as stearoyl (octadecanoyl) while that at position 2 is unspecified.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the 2-acyl group is specified as oleoyl while the 1-acyl group remains unspecified.


1-(alk-1-enyl)-sn-glycero-3-phosphoethanolamine zwitterion in which the alk-1-enyl group is specified as (E)-hexadec-1-enyl.


A 2-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 2-[(9S,11R)-epidioxy-(15S)-hydroxy-(5Z,13E)-prostadienoyl]-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A 1-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the amino to the phosphate group of 1-icosapentaenoyl-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A monoacylglycero-3-phosphoethanolamine zwitterion in which the acyl group is located at position 2. Major species at pH 7.3.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 40 carbons in total with 5 double bonds.


An alkyl,acyl-glycero-3-phosphoethanolamine zwitterion in which an unspecified alkyl group is located at position sn-1 or sn-3 and an unspecified acyl group is located at position sn-2.


phosphatidylethanolamine (18:0/20:1)

A phosphatidylethanolamine 38:1 in which the acyl group at C-1 contains 18 carbons and no double bonds while that at C-2 contains 20 carbons and 1 double bond.


phosphatidylethanolamine 32:2

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 2 double bonds.


A glycerophosphoethanolamine zwitterion that is sn-glycero-3-phosphoethanolamine zwitterion bearing a single alk-1-enyl substituent at an unspecified position.


A 2-acyl-1-alkyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl and the acyl groups at positions 1 and 2 are hexadecyl and acetyl respectively; major species at pH 7.3.


phosphatidylethanolamine 30:2

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 30 carbons in total with 2 double bonds.


The zwitterion of 1-(alk-1-enyl)-sn-glycero-3-phosphoethanolamine, having an anionic phosphate group with a protonated amino group.


phosphatidylethanolamine 28:0

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 28 carbons in total with 0 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 44 carbons in total with 3 double bonds.


A phosphatidylethanolamine 32:2 obtained by transfer of a proton from the amino to the phosphate group of 1,2-[(9Z)-hexadecenoyl]-sn-glycero-3-phosphoethanolamine.


A lysophosphatidylethanolamine zwitterion in which the remaining acyl group (position not specified) contains 16 carbons and 0 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 38 carbons in total with 3 double bonds.


phosphatidylethanolamine 30:4

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 30 carbons in total with 4 double bonds.


phosphatidylethanolamine 26:0

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 26 carbons in total with 0 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain 42 carbons in total with 10 double bonds.


A 2-acyl-sn-glycero-3-phosphoethanolamine zwitterion obtained by transfer of a proton from the phosphate to the amino group of 2-[(5Z,13E,15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dien-1-oyl]-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.


A monoalkylglycerophosphoethanolamine zwitterion in whgich the alkyl group is located at position 1.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 37 carbons in total with 4 double bonds.


A lysophosphatidylethanolamine zwitterion obtained by transfer of a proton from the phosphate group to the amino group of 1-linoleoyl-sn-glycero-3-phosphoethanolamine. Major species at pH 7.3.


phosphatidylethanolamine 30:0

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 30 carbons in total with 0 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 20 carbons in total with 5 double bonds.


phosphatidylethanolamine 46:2

A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 46 carbons in total with 2 double bonds.


A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the two acyl groups contain a total of 21 carbons and no double bonds.


apilimod

Apilimod (STA 5326) is a potent IL-12/IL-23 inhibitor, and strongly inhibits IL-12 in IFNg/SAC-stimulated human PBMCs and SAC-treated monkey PBMCs. Apilimod is a potent and highly selective PIKfyve inhibitor.


monocyclic olefin

A monocyclic hydrocarbon having any number of double bonds.


cyclopropene

A cycloalkene that consists of cyclopropane having a double bond in the ring. The parent of the class of cyclopropenes.


cyclohexadienol

A cyclohexadiene carrying at least one hydroxy substituent.


CYCLOHEXENE

A cycloalkene that is cylohexane with a single double bond.


CYCLOPENTENE

A cycloalkene that is cyclopentane having one endocyclic double bond.


cyclohexadienediol

Any cyclohexadiene in which two hydroxy groups are located on the cyclohexadiene ring.


cis-cyclooctene

A cyclooctene in which the double bond adopts cis-configuration.


cycloalkadiene

An unsaturated monocyclic hydrocarbon having two endocyclic double bonds.


trans-cyclooctene

A cyclooctene in which the double bond adopts trans-configuration.


cycloalkene

An unsaturated monocyclic hydrocarbon having at least one endocyclic double bond.


The cyclohexadienediol formed by dearomatization of 2,3-dihydroxy-DDT by reduction at the C(2) and C(3) positions.


cycloalkatriene

An unsaturated monocyclic hydrocarbon having three endocyclic double bonds.


A cycloalkatriene that is cyclohexane carrying three double bonds at positions 1, 2 and 3. It is a highly strained isomer of benzene.


A member of the class of cyclopropenes that is cyclopropene in which the hydrogen at position 1 has been replaced by a methyl group. A gas at room temperture and pressure, it is a (synthetic) ethylene perception inhibitor and is used to prolong the life of cut and potted flowers, other ornamental plants, and fruit.


cyclooctene

A cycloalkene with an eight-membered ring.


A cycloalkene consisting of cyclopentene having a methyl group at the 1-position and gem-dimethyl groups at the 5-position.


(S)-citronellalthiosemicarbazonate

A thiosemicarbazone resulting from the formal condensation of the formyl group of (S)-(-)-citronellal with the non-thioacylated amino group of hydrazinecarbothioamide.


beta-ergocryptine

alpha-Ergocryptine in which the isobutyl (2-methylpropyl) substituent is replaced by sec-butyl (1-methylpropyl). It is a natural ergot alkaloid. Note that ergocryptine discussed in the literature prior to 1967, when beta-ergocryptine was separated from alpha-ergocryptine, is now referred to as alpha-ergocryptine.


Ala-Asn-Asp-Pro

A tetrapeptide composed of L-alanyl, L-asparagyl, L-aspartyl, and L-proline residues joined in sequence.


A beta-D-Gal3S-(1->3)-beta-D-GalNAc-(1->3)-alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer in which the acyl and alkyl chains are respectively tetracosanoyl and 3-hydroxyoctadec-4-en-1-yl.


A glycopentaosylceramide in which the galactose residue at the non-reducing end of the oligosaccharide moiety in beta-D-Gal-(1->3)-beta-D-GalNAc-(1->3)-alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer is sulfated at O-3.


thiazole orange

A cyanine dye comprising the thiazole orange cation [1-methyl-4-[(3-methyl-1,3-benzothiazol-2(3H)-ylidene)methyl]quinolinium] with the p-tosylate counterion.


name: 2-[(2S,3S,6S)-2-(hydroxymethyl)-3-[(4-methoxyphenyl)sulfonylamino]-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester


name: 6-(3,4-dimethoxyphenyl)-4-oxo-3-phenyl-1,5,6,7-tetrahydroindole-2-carboxylic acid ethyl ester


AGELADINE A

An imidazopyridine that is 1H-imidazo[4,5-c]pyridin-2-amine substituted by a 4,5-dibromo-1H-pyrrol-2-yl group at position 4. It is an alkaloid isolated from a marine sponge Agelas nakamurai and acts as an inhibitor of the matrix metalloproteinases, the key enzymes involved in tumour growth, migration, angiogenesis, invasion and metastasis.


name: 1-[3-[2-(dimethylamino)ethylamino]-3-oxopropyl]-2-methyl-5-(4-methylphenyl)-3-pyrrolecarboxylic acid ethyl ester


neopentyl glycosyl pyrrole

A pyrrole having neopentyl-, formyl- and 1,2,3-trihydroxypropyl groups at positions 1-, 2- and 3- respectively.


name: 4-hydroxybenzoic acid [2-[1-(2-fluorophenyl)-2,5-dimethyl-3-pyrrolyl]-2-oxoethyl] ester


name: 2-methyl-4-phenyl-1H-pyrrole-3-carboxylic acid methyl ester


MARINEOSIN A

A macrocycle isolated from a marine sediment-derived actinomycete, Streptomyces sp. It exhibits cytotoxicity against colon tumour cell lines.


marineosin B

A macrocycle isolated from a marine sediment-derived actinomycete, Streptomyces sp. A stereoisomer of marineosin A, it exhibits cytotoxicity against colon tumour cell lines.


Intermediate in the biosynthesis of pyrroindomycin antibiotics. Major species at pH 7.3.


name: 5-(2-amino-4-thiazolyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester


name: 2-(4-fluorophenyl)-1-indolizinecarboxylic acid ethyl ester


name: N-[[1-(4-fluorophenyl)-2,5-dimethyl-3-pyrrolyl]methylideneamino]carbamic acid methyl ester


tetramic acids

Compounds containing a tetramic acid (pyrrolidine-2,4-dione) ring system.


tetramic acid

A gamma-lactam that is 1,3-dihydro-2H-pyrrol-2-one in which the hydrogen at position 4 has been replaced by a hydroxy group. Despite its simple structure, it was not synthesised until 1972; earlier attempts were later shown to have resulted only in the formation of the isomer 5-imino-4,5-dihydrofuran-3-ol.


equisetin

A member of the class of tetramic acids that is trichosetin in which the hydrogen attached to the lactam nitrogen has been replaced by a methyl group. It is produced by the filamentous fungus Fusarium heterosporum.


An azaspiro compound that is spirotetramat in which the carbonate ester group has been hydrolysed to the corresponding hydroxy group. It is the active insecticide of the proinsecticicde spirotetramat.


N-hydroxypyrrole

Any pyrrole bearing a N-hydroxy substituent.


name: 3-(3-formyl-2,5-dimethyl-1-pyrrolyl)-4-methylbenzoic acid methyl ester


trichosetin

A member of the class of octahydronaphthalenes that is (2R,4aS,5R,6R,8aS)-2,5-dimethyl-6-[(1E)-prop-1-en-1-yl]-1,2,3,4,4a,5,6,8a-octahydronaphthalene in which the hydrogen at position 5 has been replaced by a (Z)-hydroxy[(5S)-5-(hydroxymethyl)-2,4-dioxopyrrolidin-3-ylidene]methyl group. Produced by the dual culture of Trichoderma harzianum and Catharanthus roseus callus, it exhibits significant antimicrobial activity against Gram-positive bacteria such as Staphylococcus aureus and Bacillus subtilis.


A member of the class of pyrroles that is 1H-pyrrole substituted by 4-hydroxybenzyl, bromo, bromo and bromo groups at positions 2, 3, 4 and 5, respectively. It is a natural product isolated from the bacterium Pseudoalteromonas strain J010.


An amino-acid residue that is formed when the carboxy group of any amino acid (where R is the side chain) undergoes a cyclodehydration reaction with a neighboring L-threonine amino acid in a protein, resulting in the formation of a 5-methyl oxazoline ring which is dehydrogenated to the corresponding 5-methyl-1,3-oxazole moiety.


polonium-209 atom

The radioactive isotope of polonium with relative atomic mass 208.982404 and half-life of 102 years.


ADAMTS-5 Inhibitor

ADAMTS-5 Inhibitor


name: 4-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-3-quinolinecarboxylic acid ethyl ester


A tertiary ammonium ion that is conjugate acid of ergotamine resulting from the protonation of the tertiary amino group; major species at pH 7.3.


A 2,6-diaminopurine that is an analogue of abacavir in which the cyclopropylamino group at position 6 of the purine moiety is replaced by a 3-isopropoxyazetidin-1-yl group. Unlike several other synthesised abacavir analogues, it is completely deficient in T-cell reactivity with abacavir-responsive clones.


isoproturon-didemethyl

A member of the class of phenylureas that is urea substituted by a p-cumenyl group at position 1. It is a metabolite of the herbicide isoproturon.


An organic anionic group obtained by deprotonation of the phosphate OH group of any 3'-end 2'-O-methylribonucleotide residue.


OXICONAZOLE NITRATE

An organic nitrate salt resulting from the reaction of equimolar amounts of oxiconazole and nitric acid. An antifungal agent, it is used in creams and powders for the topical treatment of fungal skin infections.


6,7-dichloro-L-tryptophan zwitterion

An L-alpha-amino acid zwitterion resulting from the transfer of a proton from the carboxy group to the alpha-amino group of 6,7-dichloro-L-tryptophan; major species at pH 7.3.


Ser-tRNA(Sec) polyanion

A polyanionic polymer obtained by global deprotonation of the phosphate OH groups of Ser-tRNA(Sec).


A linear amino hexasaccharide comprising beta-D-glucose at the reducing end with at the 4-position a  beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-(1->3)-alpha-D-galactosyl-(1->4)-beta-D-galactosyl moiety, alpha(2->3)-sialylated at the terminal galactosyl residue.


L-erythrose

The L-enantiomer of erythrose.


D-erythrose

The D-enantiomer of erythrose.


D-alanyl-D-alanine zwitterion

A dipeptide zwitterion that is the zwitterionic form of D-alanyl-D-alanine arising from migration of a proton from the OH of the carboxy terminus to the amino terminus.


ylide

A compound in which an anionic site Y(-) is attached directly to a heteroatom X(+) (usually nitrogen, phosphorus or sulfur) carrying a formal positive charge.


oxonium ylide

Any oxygen ylide that is a compound having the structure R2O(+)-C(-)-R2. 2. Any of the class of 1,3-dipolar compounds of general structure R2C=O(+)-Y(-), comprising carbonyl imides, carbonyl oxides and carbonyl ylides.


ammonium ylide

A 1,2-dipolar compound of general structure R3N(+)-C(-)R2.


azomethine ylide

A 1,3-dipolar compound having the structure R2C(-)-N(+)(R)=CR2 <-> R2C=N(+)(R)-C(-)R2.


carbonyl ylide

A 1,3-dipolar compound having the structure: R2C=O(+)-C(-)R2 <-> R2C(+)-O-C(-)R2.


carbonyl oxide

A 1,3-dipolar compound having the structure: R2C(-)-O(+)=O <-> R2C=O(+)-O(-).


nitrone

A nitrogen ylide obtained by oxygenation of any imine.


sulfur ylide

A compound where a formally positive sulfur atom is bound to a formally negative carbon atom.


1-pyrroline nitrones

Any nitrone resulting from the oxidation of the ring nitrogen of 1-pyrroline or its substituted derivatives.


A nitrone that is the N-oxido derivative of 4-[(tert-butylimino)methyl]phenol.


nitrogen ylide

A compound where a formally positive nitrogen atom is bound to a formally negative atom (carbon or other atom).


oxygen ylide

A compound where a formally positive oxygen atom is bound to a formally negative atom.


phosphorus ylide

A compound where a formally positive phosphorus atom is bound to a formally negative carbon atom.


carbonyl imide

A 1,3-dipolar compound having the structure: R2C=O(+)-N(-)-R <-> R2C(+)-O-N(-)-R.


volatile organic compound

Any organic compound having an initial boiling point less than or equal to 250 degreeC (482 degreeF) measured at a standard atmospheric pressure of 101.3 kPa.


A secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 3.


A secondary alcohol that is dodecane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is pentadecane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 6.


decanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of ten carbon atoms.


A secondary fatty alcohol that is nonadecane substituted by a hydroxy group at position 8.


A secondary fatty alcohol that is nonadecane substituted by a hydroxy group at position 3.


An primary alcohol that is butan-1-ol in which a hydrogen at position 3 has been replaced by a methyl group.


dodecanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twelve carbon atoms.


A secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 8.


A secondary alcohol that is dodecane substituted by a hydroxy group at position 3.


A secondary alcohol that is nonane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 11.


A secondary fatty alcohol that is icosane substituted by a hydroxy group at position 7.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 12.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 7.


A secondary alcohol that is undecane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 8.


A secondary fatty alcohol that is henicosane substituted by a hydroxy group at position 7.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 4.


A secondary alcohol that is octane substituted by a hydroxy group at position 3.


A primary alcohol that is hexan-1-ol which is substituted by a methyl group and a thiol group at position 3. It is the odor component of human axilla sweat and the major species at pH 7.3.


An alkene that is pent-1-ene carrying a methyl group at position 2.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 4.


A secondary alcohol that is dodecane substituted by a hydroxy group at position 5.


A secondary alcohol that is heptane substituted by a hydroxy group at position 2 (the 2S-stereoisomer).


pentadecanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of fifteen carbon atoms.


A terminal acetylenic compound that is prop-2-yne substituted by a hydroxy group at position 1.


A secondary fatty alcohol that is henicosane substituted by a hydroxy group at position 6.


BROMOETHANE

A bromoalkane that is ethane carrying a bromo substituent. It is an alkylating agent used as a chemical intermediate in various organic syntheses.


pentacosanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-five carbon atoms.


A secondary alcohol that is undecane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is tetradecane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is icosane substituted by a hydroxy group at position 9.


A secondary alcohol that is tridecane substituted by a hydroxy group at position 7.


A very long-chain primary fatty alcohol that is hexacosane in which a hydrogen attached to one of the terminal carbons is replaced by a hydroxy group.


hexadecanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of sixteen carbon atoms.


tricosanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-three carbon atoms.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 8.


A secondary alcohol that is decane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 10.


A secondary alcohol that is heptane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 8.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 10.


A primary alcohol that is heptane substituted by a hydroxy group at position 1. It has been isolated from Capillipedium parviflorum.


A 3-octene in which the double bond adopts a cis-configuration.


A fatty alcohol that is tetradecane substituted by a hydroxy group at position 2.


A secondary alcohol that is decane substituted by a hydroxy group at position 5.


A secondary fatty alcohol that is nonadecane substituted by a hydroxy group at position 2.


An alkene that is heptane which carries a methylidene group at position 3.


A secondary alcohol that is dodecane substituted by a hydroxy group at position 4.


A secondary alcohol that is nonane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is hexadecane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 3.


A 2-penten-1-ol in which the double bond has (Z)-configuration. It is a volatile compound found in green tea, virgin olive oil, and broccoli. It is also used as a fragrance ingredient cosmetics, shampoos and soaps as well as in non-cosmetic products such as household cleaners and detergents.


A secondary fatty alcohol that is icosane substituted by a hydroxy group at position 8.


pentanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of five carbon atoms.


A hexanol in which the hydroxy group is at position 3.


A secondary alcohol that is pentane substituted by a hydroxy group at position 2.


octanol

An octanol carrying the hydroxy group at position 1.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is nonadecane substituted by a hydroxy group at position 10.


A secondary fatty alcohol that is nonadecane substituted by a hydroxy group at position 7.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 8.


A glycol that is decane bearing two hydroxy substituents located at positions 1 and 2.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 12.


A fatty alcohol that is (3E)-dec-3-ene substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is icosane substituted by a hydroxy group at position 10.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 10.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 5.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 9.


A short-chain primary fatty alcohol that is pentane in which a hydrogen of one of the methyl groups is substituted by a hydroxy group. It has been isolated from Melicope ptelefolia.


A secondary fatty alcohol that is icosane substituted by a hydroxy group at position 5.


A secondary fatty alcohol that is nonadecane substituted by a hydroxy group at position 4.


METHYLCYCLOPENTANE

A cycloalkane that is cyclopentane substituted by a single methyl group.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is pentadecane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 9.


A secondary fatty alcohol that is henicosane substituted by a hydroxy group at position 5.


DIMETHYLFORMAMIDE

A member of the class of formamides that is formamide in which the amino hydrogens are replaced by methyl groups.


A secondary fatty alcohol that is pentadecane substituted by a hydroxy group at position 3.


docosanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-two carbon atoms.


A secondary fatty alcohol that is henicosane substituted by a hydroxy group at position 4.


nonadecanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of nineteen carbon atoms.


DECANOL

A fatty alcohol consisting of a hydroxy function at C-1 of an unbranched saturated chain of ten carbon atoms.


A secondary alcohol that is tridecane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 9.


A secondary fatty alcohol that is henicosane substituted by a hydroxy group at position 11.


UNDECANOL

A primary alcohol that is undecane substituted by a hydroxy group at position 1.


heptanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of seven carbon atoms.


A secondary fatty alcohol that is tetradecane substituted by a hydroxy group at position 3.


A secondary alcohol that is undecane substituted by a hydroxy group at position 6.


A secondary alcohol that is nonane substituted by a hydroxy group at position 4.


A 3-penten-1-yne in which the double bond adopts a cis-configuration.


A very long-chain primary fatty alcohol that is tricosane in which a hydrogen attached to one of the terminal carbons is replaced by a hydroxy group. It has been isolated from bulbs of Polianthes tuberosa, bran from the Italian bread wheat variety Pegaso and its 11 near-isogenic lines, and from the aerial parts of Centaurea austro-anatolica.


NITROMETHANE

A primary nitroalkane that is methane in which one of the hydrogens is replace by a nitro group. A polar solvent (b.p. 101 degreeC), it is an important starting material in organic synthesis. It is also used as a fuel for rockets and radio-controlled models.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 12.


A primary alcohol that is hexane substituted by a hydroxy group at position 1.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 7.


CYCLOHEXANE

An alicyclic hydrocarbon comprising a ring of six carbon atoms; the cyclic form of hexane, used as a raw material in the manufacture of nylon.


An alkene that is dodecane containing one double bond at position 1. It is an intermediate used in the production of lubricants and surfactants.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 5.


A hexanol in which the hydroxy group is at position 2.


A medium-chain primary fatty alcohol that is (E)-non-2-ene carrying a hydroxy group at position 1.


STYRENE

A vinylarene that is benzene carrying a vinyl group. It has been isolated from the benzoin resin produced by Styrax species.


A dodecene that is dodecane with a double bond at position 3.


A secondary fatty alcohol that is tetradecane substituted by a hydroxy group at position 5.


A secondary fatty alcohol that is nonadecane substituted by a hydroxy group at position 6.


tridecanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of thirteen carbon atoms.


A very long-chain primary fatty alcohol that is pentacosane in which a hydrogen attached to one of the terminal carbons is replaced by a hydroxy group. It has been identified in the roots of Rhodiola imbricata.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 10.


A secondary alcohol that is undecane substituted by a hydroxy group at position 5.


A secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 6.


A primary allylic alcohol that is (2E,6Z)-nona-2,6-diene in which a hydrogen at position 1 has been replaced by a hydroxy group.


A secondary alcohol that is octane substituted by a hydroxy group at position 4.


A secondary alcohol that is tridecane substituted by a hydroxy group at position 6.


A very long-chain primary fatty alcohol that is tetracosane in which a hydrogen attached to one of the terminal carbons is replaced by a hydroxy group. It has been isolated from a variety of plants, including grape seeds, evening primrose (Oenothera biennis), pitaya fruits (Hylocereus polyrhizus and Hylocereus undatus), and the flowers of Arabian jasmine (Jasminum sambac).


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 11.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 6.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 11.


octanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of eight carbon atoms.


diethyl ether

An ether in which the oxygen atom is linked to two ethyl groups.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 7.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 7.


A secondary fatty alcohol that is pentadecane substituted by a hydroxy group at position 5.


A secondary fatty alcohol that is nonadecane substituted by a hydroxy group at position 5.


tetracosanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-four carbon atoms.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 11.


A 3-dodecene in which the double bond adopts a cis-configuration.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is henicosane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is icosane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 8.


A primary alcohol that is heptane which is substituted by a methyl group at position 6 and a hydroxy group at position 1.


A member of the class of thiophenes that is thiophene in which the hydrogen atom at position 2 is substituted by a methyl group.


A 3-dodecene in which the double bond adopts a trans-configuration.


hexanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of six carbon atoms.


A secondary alcohol that is decane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is hexadecane substituted by a hydroxy group at position 6.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 3.


CYCLOPENTANE

A cycloalkane that consists of five carbons each bonded with two hydrogens above and below the plane. The parent of the class of cyclopentanes.


A 3-octene in which the double bond adopts a trans-configuration.


A secondary alcohol that is dodecane substituted by a hydroxy group at position 6.


A secondary alcohol that is decane substituted by a hydroxy group at position 4.


An octene that is octane containing one double bond at position 3.


An enyne that is pentane which carries a triple bond at position 1 and a double bond at position 3.


tert-butyl ethyl ether

An ether having ethyl and tert-butyl as the two alkyl components. It is used as an engine fuel additive to reduce emissions of carbon monoxide and soot.


hexacosanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-six carbon atoms.


A monomethoxybenzene that is o-cresol in which phenolic hydroxy group has been converted to the corresponding methyl ether. A 'green' solvent (b.p. 171 degreeC) and food flavour ingredient, it is found in mastic oils, virgin olive oils and frankincense.


A secondary fatty alcohol that is pentadecane substituted by a hydroxy group at position 6.


nonanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of nine carbon atoms.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 2.


tetradecanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of fourteen carbon atoms.


methylcyclohexane

A cycloalkane that is cyclohexane substituted by a single methyl group.


A secondary alcohol that is undecane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 12.


icosanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty carbon atoms.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 9.


A secondary fatty alcohol that is hexadecane substituted by a hydroxy group at position 8.


A secondary fatty alcohol that is hexacosane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is icosane substituted by a hydroxy group at position 6.


A secondary alcohol that is heptane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 9.


An alkanethiol that is butane substituted at position 1 by a hydroxy group and at position 3 by methyl and sulfanyl groups. A volatile organic compound found in coffee, passion fruit juice, beer and domestic cat urine.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 6.


A secondary fatty alcohol that is henicosane substituted by a hydroxy group at position 9.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 3.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 9.


A secondary fatty alcohol that is docosane substituted by a hydroxy group at position 6.


An octanol carrying the hydroxy group at position 2.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 7.


A secondary fatty alcohol that is henicosane substituted by a hydroxy group at position 8.


A 3-penten-1-yne in which the double bond adopts a trans-configuration.


perflexane

A fluoroalkane that is hexane in which all of the hydrogens have been replaced by fluorines.


A secondary fatty alcohol that is tetracosane substituted by a hydroxy group at position 10.


A terminal acetylenic compound that is hexane carrying a triple bond at position 1.


A secondary fatty alcohol that is tricosane substituted by a hydroxy group at position 7.


octadecanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of eighteen carbon atoms.


A secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 4.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 13.


A secondary fatty alcohol that is tetradecane substituted by a hydroxy group at position 7.


dimethyl sulfoxide

A 2-carbon sulfoxide in which the sulfur atom has two methyl substituents.


A secondary fatty alcohol that is pentacosane substituted by a hydroxy group at position 5.


A secondary fatty alcohol that is hexadecane substituted by a hydroxy group at position 3.


A secondary alcohol that is heptane substituted by a hydroxy group at position 2.


A secondary fatty alcohol that is pentadecane substituted by a hydroxy group at position 8.


DODECANOL

A primary alcohol that is dodecane in which a hydrogen from one of the methyl groups is replaced by a hydroxy group. It is registered for use in apple and pear orchards as a Lepidopteran pheromone/sex attractant, used to disrupt the mating behaviour of certain moths whose larvae destroy crops.


A secondary fatty alcohol that is hexadecane substituted by a hydroxy group at position 7.


A secondary fatty alcohol that is icosane substituted by a hydroxy group at position 4.


undecanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of eleven carbon atoms.


A secondary fatty alcohol that is pentadecane substituted by a hydroxy group at position 7.


A secondary alcohol that is tridecane substituted by a hydroxy group at position 5.


henicosanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-one carbon atoms.


DIBOA beta-D-glucoside

A beta-D-glucoside having (R)-2,4-dihydroxy-2H-1,4-benzoxazin-3(4H)-one as the anomeric substituent.


vinorelbine D-tartrate

The D-(-)-tartrate salt of vinorelbine.


An amino disaccharide consisting of N-acetylgalactosamine having an alpha-D-galactosyl residue at the 3-position


An alpha-D-Galp-(1->3)-D-GalpNAc in which the anomeric centre at the reducing end has alpha-configuration.


DIPHENYLAMINE

An aromatic amine containing two phenyl substituents. It has been used as a fungicide for the treatment of superficial scald in apples and pears, but is no longer approved for this purpose within the European Union.


fenfluramine

A  secondary amino compound that is 1-phenyl-propan-2-amine in which one of the meta-hydrogens is substituted by trifluoromethyl, and one of the hydrogens attached to the nitrogen is substituted by an ethyl group. It binds to the serotonin reuptake pump, causing inhbition of serotonin uptake and release of serotonin. The resulting increased levels of serotonin lead to greater serotonin receptor activation which in turn lead to enhancement of serotoninergic transmission in the centres of feeding behavior located in the hypothalamus. This suppresses the appetite for carbohydrates. Fenfluramine was used as the hydrochloride for treatment of diabetes and obesity. It was withdrawn worldwide after reports of heart valve disease and pulmonary hypertension.


LEVOFENFLURAMINE

The R-enantiomer of fenfluramine.


deoxyglucose derivative

A deoxyhexose derivative that is formally obtained from deoxyglucose.


EDETATE DISODIUM ANHYDROUS

An organic sodium salt that is the anhydrous form of the disodium salt of ethylenediaminetetraacetic acid (EDTA).


C-terminal alpha-amino-acid residue

Any C-terminal amino-acid residue derived from an alpha-amino-acid.


alpha-hydroxyglycino group

A C-terminal alpha-amino-acid residue that is a glycino group in which one of the alpha-hydrogens is replaced by a hydroxy group.


Se-methyl-L-selenocysteino group

A C-terminal canonical L-amino-acid residue having methylselanylmethyl as the side-chain.


An organic anionic group obtained by deprotonation of the diphosphate OH groups of C-terminal O-(ADP-D-ribosyl)-glycine residue.


Se-methyl-D-selenocysteino group

An Se-methylselenocysteino group having D-configuration.


name: C-terminal proteinogenic amino-acid residue

description: Any C-terminal alpha-amino-acid residue derived from a proteinogenic amino acid.


Se-methylselenocysteino group

A C-terminal canonical amino-acid residue having methylselanylmethyl as the side-chain.


N',N'',N'''-triacetylfusarinine C

An hydroxamate siderophore produced by several fungal species.


bastadin 4

A macrocyclic lactam isolated from the marine sponge Ianthella and has been shown to exhibit calcium channel modulatory activity.


(R)-dinoseb

The (R)-enantiomer of 2-(butan-2-yl)-4,6-dinitrophenol.


quaternary ammonium salt

Derivatives of ammonium compounds, (NH4(+))Y(-), in which all four of the hydrogens bonded to nitrogen have been replaced with univalent (usually organyl) groups.


anisotropine methylbromide

A quaternary ammonium salt resulting from the reaction of the amino group of anisotropine with methyl bromide.


(2S,3R)-glycopyrronium bromide

A glycopyrronium bromide that has (2S,3R)-configuration. The racemate, ritropirronium bromide, is used for treatment of chronic obstructive pulmonary disease.


ROCURONIUM BROMIDE

The organic bromide salt of a 5alpha androstane compound having 3alpha-hydroxy-, 17beta-acetoxy-, 2beta-morpholino- and 16beta-N-allyllyrrolidinium substituents.


ACETYLCHOLINE CHLORIDE

The chloride salt of acetylcholine, and a parasympatomimetic drug.


ACLIDINIUM BROMIDE

A quaternary ammonium salt that is the bromide salt of aclidinium. A muscarinic acetylcholine M3 receptor antagonist, for the long-term maintenance treatment of bronchospasm associated with chronic obstructive pulmonary disease (COPD).


tetramethylammonium bromide

The bromide salt of tetramethylammonium.


BRETYLIUM TOSYLATE

The tosylate salt of bretylium.  It blocks noradrenaline release from the peripheral sympathetic nervous system, and is used in emergency medicine, cardiology, and other specialties for the acute management of ventricular tachycardia and ventricular fibrillation.


GLYCOPYRROLATE

A quaternary ammonium salt composed of 3-{[cyclopentyl(hydroxy)phenylacetyl]oxy}-1,1-dimethylpyrrolidin-1-ium and  bromide ions in a 1:1 ratio.


METHSCOPOLAMINE BROMIDE

A quaternary ammonium salt resulting from the reaction of the amino group of scopolamine with methyl bromide.


TETRABUTYLAMMONIUM BROMIDE

A tetrabutylammonium salt with bromide as the anionic counterpart.


DOSPA trifluoroacetate

A quaternary ammonium salt in which the quaternary nitrogen is substituted by a 2,3-dioleyloxypropyl group, a [2-(sperminecarboxamido)ethyl group, and two methyl groups, and in which the positive charged is balanced by a trifluoroacetate anion.


ATRACURIUM BESYLATE

The bisbenzenesulfonate salt of atracurium.


PROPYROMAZINE BROMIDE

An organic bromide salt of propyromazine. It is a muscarinic antagonist which has antispasmodic potential.


tetrapropylammonium bromide

A quarternary ammonium bromide salt in which the cation has four propyl substituents around the central nitrogen.


2,4-D choline

A quaternary ammonium salt resulting from the reaction of 2,4-D with choline. It is a post-emergence herbicide used for selective control of broadleaf weeds.


benzododecinium bromide

The organic bromide salt of benzododecinium. It is a cationic surfactant that has antispetic and disinfectant properties.


tiquizium bromide

A organic bromide salt of tiquizium. It is an antispasmodic drug used for the treatment of convulsion and hypermobility in gastritis, gastric ulcer, duodenal ulcer, enteritis, irritable bowel syndrome, gallbladder disease, biliary tract disease and urolithiasis.


octyltrimethylammonium bromide

A quarternary ammonium salt whose basic unit comprises an octyltrimethylammonium cation and a bromide anion.


BUTYLSCOPOLAMINE BROMIDE

An organic bromide salt of butylscopolamine. It is an antispasmodic drug which can relieve painful stomach cramps (including those linked with irritable bowel syndrome), bladder and menstrual cramps.


dodecyltrimethylammonium bromide

A quarternary ammonium cation having one dodecyl and three methyl substituents around the central nitrogen.


FM 4-64 dye

A quaternary ammonium salt A liphophilic dye consisting of a dication that is N,N-dibutyl-4-[6-(pyridin-4-yl)hexa-1,3,5-trien-1-yl]aniline in which the nitrogen of the pyridine moiety is substituted by a 3-(triethylammonio)propyl group and two bromide ions. It is used to selectively stain yeast vacuolar membranes with red fluorescence.


dimethylindole red

A fluorogenic cyanine dye in which N-(3-sulfopropyl)quinolinium is linked to a 1,3,3-trimethyldihydroindole via a propan-1-yl-3-ylidene chain to form a conjugated system.


cetrimide

The organic bromide salt that is the bromide salt of cetyltrimethylammonium; one of the components of the topical antiseptic cetrimide.


decyltrimethylammonium bromide

A quarternary ammonium salt whose basic unit comprises a decyltrimethylammonium cation and a bromide anion.


clidinium bromide

The bromide salt of clinidium. It is used for the symptomatic treatment of peptic ulcer disease and also to help relieve abdominal or stomach spasms or cramps due to colicky abdominal pain, diverticulitis, and irritable bowel syndrome.


acetylcholine bromide

The bromide salt of acetylcholine.


VECURONIUM BROMIDE

The organic bromide salt of a 5alpha-androstane compound having 3alpha-acetoxy-, 17beta-acetoxy-, 2beta-piperidinino- and 16beta-N-methylpiperidinium substituents.


REZAFUNGIN ACETATE

An acetate salt obtained by combining rezafungin with one molar equivalent of acetic acid. It is an echinocandin antifungal indicated in patients 18 years of age or older who have limited or no alternative options for the treatment of candidemia and invasive candidiasis.


tetrapropylammonium perruthenate

A quaternary ammonium salt having tetrapropylammonium as the cation and perruthenate as the anion.


A quaternary ammonium salt that is the dibromide salt of 1,1'-hexadecane-1,16-diylbis(1-methylpyrrolidinium).


umeclidinium bromide

A quaternary ammonium salt that is the bromide salt of umeclidinium. Used in combination with vilanterol for long-term maintenance treatment of airflow obstruction in patients with chronic obstructive pulmonary disease.


trimethylphenylammonium hydroxide

A quaternary ammonium salt that is the hydroxide of trimethylphenylammonium. It is a derivatisation agent used in gas chromatography/mass spectrometry applications.


(2R,3S)-glycopyrronium bromide

A glycopyrronium bromide that has (2R,3S)-configuration. The racemate, ritropirronium bromide, is used for treatment of chronic obstructive pulmonary disease.


butropium bromide

An organic bromide salt of butropium. It is a drug which suppresses spasm of smooth muscles of internal organs, inhibits gastric acid secretion and relieves abdominal pain. It is used in the treatment of spasmodic pains associated with gastritis, gastric ulcers and cholelithiasis.


(E)-2-(trifluoromethyl)cinnamoyl group

The univalent carboacyl group formed by loss of -OH from the carboxy group of (2E)-3-[2-(trifluoromethyl)phenyl]prop-2-enoic acid.


An amino oligosaccharide that is a tetradecasaccharide derivative in which two alpha-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl-(1->3)-N-acetyl-beta-D-glucosaminyl-(1->2)-alpha-D-mannosyl branched pentasaccharide units are linked (1->3) and (1->6) to the mannose residue of a beta-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-[alpha-L-fucosyl-(1->6)]-N-acetyl-D-glucosamine branched tetrasaccharide.


A tetramethoxyflavone that is flavone substituted by am ethoxy group at position 4' and methoxy groups at positions 5, 6, 7 and 8.


An N-sulfonylcarboxamide resulting from the formal condensation of the carboxy group of o-naphthalen-2-ylcinnamic acid with the sulfonamide group of 5-bromo-2-methoxybenzenesulfonamide. It is a selective antagonist for the prostanoid receptor EP3, a prostaglandin receptor for prostaglandin E2 (PGE2).


A nucleotide residue derived from N(3)-methyluridine 5'-monophosphate.


An N(6)-dihydrolipoyl-L-lysine residue in which the dihydrolipoyl group has R-configuration.


(-)-demethoxylpinoresinol

A lignane that is the demethoxy derivative of (-)-pinoresinol. Isolated from Balanophora abbreviata, it exhibits inhibitory activity against nitric oxide synthase.


stomach neuroendocrine cell

category: biolink:Cell biolink:AnatomicalEntity biolink:PhysicalEssence biolink:OrganismalEntity biolink:SubjectOfInvestigation biolink:BiologicalEntity biolink:ThingWithTaxon biolink:NamedThing biolink:PhysicalEssenceOrOccurrent

description: Any neuroendocrine cell that is part of some stomach.


glandular cell of stomach

description: A glandular epithelial cell that is part of the stomach.


mucous cell of stomach

description: A mucous cell in the epithelium of the stomach.


type G enteroendocrine cell

description: An endocrine cell found in the pyloric gland mucosa (antral mucosa) of the stomach of mammals and responsible for the secretion of gastrin and enkephalin. Most abundant in pyloric antrum, pyramidal in form with a narrow apex bearing long microvilli.


peptic cell

description: A cell that is usually basal in position, cuboidal with round nucleus, short microvilli, secretes pepsinogen.


parietal cell

description: A large, oval stomach epithelial cell with a central nucleus; source of gastric acid. Secretes HCl.


monomethoxybenzene

Compounds containing a benzene skeleton substituted with one methoxy group.


O-methyltyrosine

A tyrosine derivative that is tyrosine in which the hydroxy group at position 4 of the phenyl ring is substituted by a methoxy group.


mononitroanisoles

Any member of the class of nitroanisoles in which a single nitro group is attached to the anisole ring.


A member of the class of chromones that is chromone which is substituted by a 2-(4-methoxyphenyl)ethyl group at position 2. It is found in agarwood, a fragrant resinous heartwood from trees of the genus Aquilaria.


buddlenol E

A lignan isolated from the seeds of  Euryale ferox.


eugenol sulfate

A phenylpropanoid that is eugenol in which the phenolic hydrogen has been replaced by a sulfo group.


A monomethoxybenzene carrying a bromo substituent at position 4.


A member of the class of  propane-1,3-diols that is propane-1,3-diol substituted by 4-hydroxy-3-methoxyphenyl groups at positions 1 and 2 respectively.


O-methyl-L-tyrosine

The L-enantiomer of O-methyltyrosine .


RATANIAPHENOL I

A member of the class of benzofurans that is 1-benzofuran substituted by a 2-hydroxy-4-methoxyphenyl group at position 2 and a prop-1-en-1-yl group at position 5. It is a lignan derivative isolated from the roots of Krameria lappacea.


dinitroanisoles

Any member of the class of nitroanisoles in which the anisole ring is substituted by two nitro groups.


anisiflupurin

A member of the class of 6-aminopurines that is 9H-purine substituted by fluoro and (3-methoxyphenyl)amino groups at positions 2 and 6, respectively. It is a plant growth regulator developed by Syngenta crop protection AG and an inhibitor of cytokinin oxidase/dehydrogenase 2.


A para-terphenyl that is 6'-O-desmethylterphenyllin substituted by additional hydroxy groups at positions 3 and 3''. Isolated from Penicillium chermesinum, it exhibits inhibitory activity against alpha-glucosidase.


A member of the class of  benzofurans that is  1-benzofuran substituted by a 3-hydroxypropyl group at position 5 and a 4-hydroxy-2-methoxyphenyl group at position 2. It is a lignan derivative isolated from the roots of Krameria lappacea.


PINORESINOL

An enantiomer of pinoresinol having (+)-(1R,3aR,4S,6aR)-configuration.


A catechin that is (-)-epicatechin in which the hydroxy group at position 4' is replaced by a methoxy group. It is a metabolite of (-)-epicatechin.


Any member of the class of mononitroanisoles in which the nitro group is situated meta to the methoxy group.


guaiacol

A  monomethoxybenzene that consists of phenol with a methoxy substituent at the ortho position.


pinoresinol

A lignan that is tetrahydro-1H,3H-furo[3,4-c]furan substituted at positions 1 and 4 by 4-hydroxy-3-methoxyphenyl groups.


A member of the class of phenols that is phenol having a methoxy-substituent at the 3-position.


RATANIAPHENOL III

A member of the class of benzofurans that is 1-benzofuran substituted by a 2-methoxy-4-hydroxyphenyl group at position 2 and a prop-1-en-1-yl group at position 5. It is a lignan derivative isolated from the roots of Krameria lappacea.


guaiacylglycerol beta-coniferyl ether

A guaiacyl lignin that is guaiacylglycerol in which the hydrogen on the 2-hydroxy function has been replaced by a beta-coniferyl group.


A  lignan that is 2,3-dimethylbutane substituted by a 4-hydroxy-3-methoxyphenyl group at position 1 and a 4-hydroxyphenyl group at position 4 respectively. It has been isolated from the bark of Machilus robusta.


Any member of the class of mononitroanisoles in which the nitro group is situated para to the methoxy group.


2-methoxyresorcinol sulfate

An aryl sulfate that is pyrogallol in which the phenolic hydrogens at positions 1 and 2 are replaced by sulfo and methyl groups respectively.


2-methoxyacetaminophen glucuronide

A beta-D-glucosiduronic acid that is 2-methoxyacetaminophen in which the phenolic hydrogen is replaced by a beta-D-glucuronosyl group.


An ether that is 2-(1H-imidazol-1-yl)-1-(4-methoxyphenyl)ethanol in which the hydrogen of the hydroxy group has been substituted by a 3-(4-methoxyphenyl)propyl group.


A member of the class of pinoresinols that is (+)-pinoresinol carrying a hydroxy group at position 1S.


guaiacols

Any phenol carrying an additional methoxy substituent at the ortho-position.


A member of the class of  propane-1,3-diols that is propane-1,3-diol substituted at position 1 by a 4-hydroxy-3-methoxyphenyl and at position 2 by a 4-[(1E)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenoxy group (the 1R,2R stereoisomer). It is isolated from the whole plant of Lepisorus contortus.


A  neolignan isolated from the barks of Machilus robusta.


methylophiopogonone B

A homoisoflavonoid that is 4H-1-benzopyran-4-one substituted by hydroxy groups at positions 5 and 7, methyl groups at positions 6 and 8 and a (4-methoxyphenyl)methyl group at position 3 respectively.


A member of the class of  benzofurans that is 1-benzofuran substituted by a 2-hydroxy-4-methoxyphenyl group at position 2 and a 3-hydroxypropyl group at position 5. It is a lignan derivative isolated from the roots of  Krameria lappacea.


A phenol that is bisphenol A in which one of the phenolic hydrogens has been replaced by a methyl group.


ESTRAGOLE

A phenylpropanoid that is chavicol in which the hydroxy group is replaced by a methoxy group.


A phenol compound having a methoxy substituent at the 3-position and a 8-cis,11-cis-pentadeca-8,11,14-trien-1-yl substituent at the 5-position.


A member of the class of  chromenes that is 2H-1-benzopyran substituted by methyl groups at positions 2 and 2, an ethyl group at position 4, a hydroxy group at position 7 and a 4-methoxyphenyl group at position 3 respectively.


nitroanisoles

A monomethoxybenzene carrying one or more nitro substituents.


2-methoxyacetaminophen sulfate

A member of the class of acetamides that is paracetamol sulfate substituted by a methoxy group at position 3.


A member of the class of dinitroanisoles that is 2-nitroanisole in which the hydrogen para to the methoxy group is replaced by a second nitro group.


A lignan that is 3,4-dihydronaphthalen-1(2H)-one substituted by a hydroxy group at position 7, a methoxy group at position 6 and methyl groups at positions 2 and 3 (the 2R,3R-stereoisomer). It has been isolated from the barks of Machilus robusta.


ANISOLE

A monomethoxybenzene that is benzene substituted by a methoxy group.


4-vinylguaiacol sulfate

An aryl sulfate that is 4-vinylcatechol in which the two phenolic hydrogens are replaced by methyl and sulfo groups.


A member of the class of 4-nitroanisoles that is anisole in which one the hydrogen meta to the methoxy group is replaced by a nitro group.


(+)-PINORESINOL

An enantiomer of pinoresinol having (-)-1R,3aS,4R,6aS-configuration.


A lignan that is 2,3-dimethylbutane substituted by a 4-hydroxy-3-methoxyphenyl group at position 1 and a 3,4-dimethoxyphenyl group at position 4. It has been isolated from the bark of Machilus robusta.


CONIFERYL ALCOHOL

A phenylpropanoid that is one of the main monolignols, produced by the reduction of the carboxy functional group in cinnamic acid and the addition of a hydroxy and a methoxy substituent to the aromatic ring.


MESODIHYDROGUAIARETIC ACID

A  lignan that is 2,3-dimethylbutane substituted by 2-methoxyphenol groups at positions 1 and 4 respectively. It has been isolated from the bark of Machilus robusta.


(+)-pinoresinol

An enantiomer of pinoresinol having (+)-1S,3aR,4S,6aR-configuration.


(+)-catechin-3'-methyl ether

A member of the class of catechins that is (+)-catechin in which the hydroxy group at position 3' has been replaced by a methoxy group. It is a metabolite of (+)-catechin, a major polyphenol found in several fruits and vegetables.


negundin B

A lignan that consists of 7,8-dihydronaphthalen-2-ol substituted by a 4-hydroxy-3-methoxyphenyl group at position 8, hydroxymethyl groups at positions 6 and 7 and a methoxy group at position 3 (the 7R,8S stereoisomer). Isolated from Vitex negundo, it exhibits inhibitory activity against lipoxygenase.


A  neolignan isolated from the barks of Machilus robusta.


guaiacol sulfate

An aryl sulfate that is catechol in which the two phenolic hydrogens are replaced by methyl and sulfo groups.


ISOLARICIRESINOL

A lignan that is  5,6,7,8-tetrahydronaphthalen-2-ol substituted by hydroxymethyl groups at positions 6 and 7, a methoxy group at position 3 and a 4-hydroxy-3-methoxyphenyl group at position 8. It has been isolated from the roots of Rubia yunnanensis.


A hydroxycoumarin that is coumarin substituted by a methyl group at position 4, a hydroxy group at position 7 and a p-methoxyphenyl group at position 3 respectively.


A  neolignan that consists of a 2,3-dihydro-1,4-benzodioxine ring substituted by a hydroxymethyl group at position 3, a 3-hydroxypropyl group at position 7 and a 4-hydroxy-3-methoxyphenyl group at position 2. It has been isolated from Taxus yunnanensis.


A tertiary alcohol that is propan-2-ol substituted by a 4-methoxyphenyl group at position 2. Metabolite observed in cancer metabolism.


A member of the class of 2-nitroanisoles that is anisole in which one of the hydrogens ortho to the methoxy group is replaced by a nitro group.


A member of the class of phenols that is phenol substitutedpby a methoxy group at position 2, a 1-hydroxypropyl group at position 4 and a 2-methoxy-4-propylphenoxy group at position 6 respectively.


lonchocarpenin

A  hydroxycoumarin that is 2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one substituted by a hydroxy group at position 4, a methoxy group at position 5, 4-methoxyphenyl group at position 3 and two methyl groups at position 8 respectively.


A  neolignan isolated from the stems of Sinocalamus affinis.


A member of the class of 3-nitroanisoles that is anisole in which one of the hydrogens meta to the methoxy group is replaced by a nitro group.


eugenol

A phenylpropanoid formally derived from guaiacol with an allyl chain substituted para to the hydroxy group. It is a major component of clove essential oil, and exhibits antibacterial, analgesic and antioxidant properties. It has been widely used in dentistry to treat toothache and pulpitis.


A para-terphenyl that is 6'-O-desmethylterphenyllin substituted by a hydroxy group at position 3.  Isolated from Penicillium chermesinum, it exhibits inhibitory activity against alpha-glucosidase.


METHOXYFENOZIDE

A carbohydrazide that is hydrazine in which the amino hydrogens have been replaced by 3-methoxy-2-methylbenzoyl, 3,5-dimethylbenzoyl,  and tert-butyl groups respectively.


2-methoxy-4-nitrophenyl isocyanate

An isocyanate having a 2-methoxy-4-nitrophenyl group attached to the nitrogen.


N-DESMETHYLVENLAFAXINE

A monomethoxybenzene that is the N-desmethyl derivative of venlafaxine.


isoeugenol sulfate

A phenylpropanoid that is isoeugenol in which the phenolic hydrogen has been replaced by a sulfo group.


FLAMENOL

A member of the class of resorcinols that is phloroglucinol in which one of the phenolic hydrogens has been replaced by a methyl group.


A lignan that is pinoresinol substituted by a hydroxy group at position 4. It has been isolated from the roots of Scorzonera judaica.


A hydroxycoumarin that is coumarin substituted by a hydroxy group at position 7, a propyl group at position 4 and a 4-methoxyphenyl group at position 3.


Any member of the class of mononitroanisoles in which the nitro group is situated ortho to the methoxy group.


O-methyl-D-tyrosine

The D-enantiomer of O-methyltyrosine.


juglanin B

A cyclic ketone isolated from the extract of the seed husks of walnuts Juglans regia and has been shown to exhibit cytotoxic activity against human hepatoma cells.


A methyl glycoside that is alpha-L-Fucp-(1->3)-[beta-D-Glcp-(1->4)]-beta-D-GlcpNAc (Le(x)) in which the hydroxy group at the reducing-end anomeric centre is methylated.


A branched amino hexasaccharide, which is a constituent of human breast milk.


An oligosaccharide of 12 residues, comprising three (1->3)-linked alpha-D-Gal-(1->2)-[alpha-Tyv-(1->3)]-alpha-D-Man-(1->4)-alpha-L-Rha units.


(6R)-10-formyltetrahydrofolic acid

A 10-formyltetrahydrofolic acid that has R-configuration at position 6.


A hydrobromide salt prepared from N-methyl-6-chloro-1-(3-methylphenyl)-2,3,4,5-tetrahydro-3-benzazepine-7,8-diol and one equivalent of hydrogen bromide. Dopamine D1-like receptor partial agonist (Ki values are 1.18, 7.56, 920 and 399 nM for rat D1, D5, D2 and D3 receptors respectively). May act as an antagonist in vivo, producing anti-Parkinsonian effects and antagonising the behavioral effects of cocaine.


A linear amino pentasaccharide consisting of beta-D-galactose, N-acetyl-beta-D-galactosamine, alpha-D-galactose, betaD-galactose and N-acetyl-beta-D-glucosamine units connected via sequential (1->3), (1->3), (1->4) and (1->4) linkages.


perhalometallate salt

A salt where the anion is a perhalometallate anion.


perfluorometallate salt

A salt where the anion is a perfluorometallate anion.


periodometallate salt

A salt where the anion is a periodometallate anion.


perchlorometallate salt

A salt where the anion is a perchlorometallate anion.


perbromometallate salt

A salt where the anion is a perbromometallate anion.


steroid saponin

Any saponin derived from a hydroxysteroid.


cholesteryl glycoside

A steroid glycoside in which the steroid component is cholesterol.


A steroid saponin that is (3beta,16beta,20R)-3,16,17-trihydroxycholest-5-en-22-one attached to a alpha-L-arabinopyranosyl residue at position 16 and a beta-D-glucopyranosyl residue at position 3 via a glycosidic linkage. Isolated from Ornithogalum thyrsoides and Galtonia candicans, it exhibits cytotoxic activity.


A sterol 3-beta-D-glucoside that is 16,23-epoxycholest-24-ene-3,22-diol substituted by a 6-deoxy-alpha-L-mannopyranosyl-(1->2)-beta-D-glucopyranosyl-(1->2)-beta-D-glucopyranosyl moiety at position 3 via a glycosidic linkage (the 3beta,5beta,16beta,22R,23S stereoisomer). Isolated from bulbs of Ornithogalum saundersiae, it exhibits inhibitory activity on proliferation of human peripheral blood lymphocytes.


MANIOSIDE A

A steroid saponin that consists of pennogenin attached to alpha-L-rhamnopyranosyl-(1->3)-beta-D-glucopyranosyl residue at position 3 via a glycoidic linkage. Isolated from Dracaena mannii, it exhibits anti-inflammatory activity.


yuccalan

A spirostanyl glycoside that is (3beta,5alpha,6alpha,25S)-spirostan-3,6,27-triol attached to a 6-O-beta-D-glucopyranosyl-beta-D-glucopyranosyl residue via a glycosidic linkage. Isolated from Yucca smalliana, it exhibits antifungal activity.


sterol 3-beta-D-glucoside

Any beta-D-glucoside derived from a sterol.


Ys-IV

A spirostanyl glycoside that is smilagenin attached to a O-beta-D-glucopyranosyl-(1->2)-[beta-D-glucopyranosyl-(1->3)]-beta-D-galactopyranosyl residue at position 3 via a glycosidic linkage. Isolated from Yucca gloriosa and Yucca guatemalensis, it exhibits antifungal activity.


name: 1alpha,3beta,22R-Trihydroxyergosta-5,24E-dien-26-oic acid 3-O-b-D-glucoside 26-O-[b-D-glucosyl-(1->2)-b-D-glucosyl] ester


A steroid saponin that consists of (3beta,22R)-22-methoxyfurostan-3,26-diol attached to a beta-D-glucopyranosyl residue at position 26 and a beta-D-glucopyranosyl-(1->2)-[beta-D-xylopyranosyl-(1->3)]-beta-D-glucopyranosyl-(1->4)-beta-D-glucopyranosyl residue at position 3 via a glycosidic linkage. Isolated from Brunfelsia grandiflora, it exhibits antileishmanial activity.


digitonin

A spirostanyl glycoside that is digitogenin in which the 3-hydroxy group is substituted by a beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->2)-[beta-D-xylopyranosyl-(1->3)]-beta-D-glucopyranosyl-(1->4)-beta-D-galactopyranosyl group. It is a steroidal saponin isolated from the foxglove plant, Digitalis purpurea. It is used extensively as a mild non-ionic detergent for extracting proteins from membranes for structure and function studies.


leucospiroside A

A spirostanyl glycoside that is agigenin attached to a pentasaccharide unit via a glycosidic linkage. Isolated from the flowers of Allium leucanthum, it exhibits antineoplastic activity.


asparagoside F

A spirostanyl glycoside that is sarsasapogenin in which the hydroxy hydrogen at position 3 has been replaced by a beta-D-glucopyranosyl-(1->3)-[beta-D-xylopyranosyl-(1->4)-beta-D-glucopyranosyl-(1->4)]-beta-D-glucopyranosyl moiety. It is isolated from Asparagus officinalis.


A cholesteryl glycoside in which cholesterol is linked glycosidically via its 3-hydroxy group to  6-O-myristoyl-alpha-D-glucose. Produced naturally by Helicobacter pylori, a bacteria that colonizes the stomach and which is associated with protection against asthma, it is also chemically synthesized as PI57.


solanine

A glycoalkaloid poison found in species of the nightshade family (Solanaceae), such as the potato (Solanum tuberosum). It is a trisccharide derivative of solanidine [(22beta)-solanid-5-en-3beta-ol].


Ys-II

A spirostanyl glycoside that is smilagenin attached to a beta-D-glucopyranosyl-(1->2)-beta-D-galactopyranosyl residue at position 3 via a glycosidic linkage. Isolated from Yucca gloriosa and Yucca guatemalensis, it exhibits antifungal activity.


spirostanyl glycoside

Any steroid saponin that consists of a spirostan and its substituted derivatives  as the aglycone moiety.


name: Furostane base -2h + 1o, o-hex, o-pen-dhex


DABRAFENIB MESYLATE

A methanesulfonate (mesylate) salt prepared from equimolar amounts of dabrafenib and methanesulfonic acid. Used for treatment of metastatic melanoma.


kidney venous blood vessel cell

description: Any kidney blood vessel cell that is part of some renal vein.


arcuate vein cell

description: Any kidney cortex vein cell that is part of some kidney arcuate vein.


kidney afferent arteriole cell

description: Any kidney arterial blood vessel cell that is part of some renal afferent arteriole.


name: brush border cell of the proximal tubule

description: A brush border epithelial cell located in the proximal tubule of the kidney that detects fluid flow.


name: epithelial cell of proximal tubule segment 3

description: Epithelial cell that is part of segment 3 (S3) of the proximal tubule epithelium.


name: epithelial cell of proximal tubule segment 2

description: Epithelial cell that is part of segment 2 (S2) of the proximal tubule epithelium.


kidney arterial blood vessel cell

description: Any kidney blood vessel cell that is part of some kidney arterial blood vessel.


renal cortical epithelial cell

description: An epithelial cell of the kidney cortex.


name: kidney connecting tubule intercalated cell

description: A renal intercalated cell that is part of the renal connecting tubule.


kidney cortex vein cell

description: Any kidney venous blood vessel cell that is part of some renal cortex vein.


name: kidney connecting tubule beta-intercalated cell

description: A renal beta-intercalated cell that is part of the renal connecting tubule.


kidney cortex tubule cell

description: Any kidney tubule cell that is part of some renal cortex tubule.


name: kidney proximal straight tubule epithelial cell

description: Any epithelial cell of proximal tubule that is part of some proximal straight tubule.