An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (6Z,9Z,12Z,15Z)-octadecatetraenoyl-CoA; major species at pH 7.3.


A precorrin carboxylic acid anion that is the hexaanion of precorrin-7.


A 3-oxo-fatty acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate functions of (8Z,11Z,14Z,17Z)-3-oxoicosa-8,11,14,17-tetraenoyl-CoA.


A (2R)-2-hydroxy monocarboxylic acid anion that is the conjugate base of (2R)-3-(3,4-dihydroxyphenyl)lactic acid, obtained by deprotonation of the carboxy group.


(R)-rosmarinate

A stereoisomer of rosmarinate having (R)-configuration.


cis-trans-nepetalactol

A cyclopentapyran that is 1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran substituted at position 1 by a hydroxy group and at positions 4 and 7 by methyl groups (the 4aS,7S,7aR-diastereomer)


A branched pentasaccharide that is alpha-D-Manp-(1->3)-[alpha-D-Manp-(1->6)]-beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)-D-GlcpNAc in which the anomeric configuration of the reducing-end GlcNAc residue is beta.


A branched amino octasaccharide comprised of a sequence of alpha-D-mannose, beta-D-mannose, N-acetyl-beta-D-glucosamine and N-acetyl-D-glucosamine residues linked (1->3), (1->4) and (1->4), to the beta-D-mannose of which is (1->6)-linked a tetrasaccharide branch comprising N-acetyl-alpha-neuraminose, beta-D-galactose, N-acetyl-beta-D-glucosamine and alpha-D-mannose residues linked sequentially (2->6), (1->4) and (1->2).


A branched amino nonasaccharide comprised of a chain of alpha-D-mannose, beta-D-mannose and two N-acetyl-beta-D-glucosamine residues, linked sequentially (1->6), (1->4) and (1->4), to the alpha-D-mannose residue of which are linked (1->3) and (1->6) respectively an alpha-D-mannosyl-(1->2)-alpha-D-mannose unit and an alpha-D-mannose residue, and to the beta-D-mannose residue is linked another alpha-D-mannosyl-(1->2)-alpha-D-mannose unit.


An O-acyl carbohydrate that is beta-D-glucose bearing a 4-coumaroyl substituent at position 1.


A trisaccharide derivative that is cyanidin substituted at position 3 by a 6-O-[6-O-(4-coumaroyl)-beta-D-glucosyl]-2-O-beta-D-xylosyl-beta-D-galactosyl moiety.


cyclic di-AMP(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of cyclic di-AMP; major species at pH 7.3.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of c-GMP-AMP; major species at pH 7.3.


An N-acetylneuraminate that is the conjugate base of beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A mannopentaose comprised of alpha-D-mannose and beta-D-mannose residues linked (1->6), to the alpha-D-mannose residue of which are linked (1->3) and (1->6) two further alpha-D-mannose residues, while to the beta-D-mannose residue is (1->3)-linked a fourth alpha-D-mannose.


flavagline

Any organic heterotricyclic compound characterized by a cyclopenta[b]benzofuran skeleton or its structurally related groups. The members of this class are considered characteristic secondary metabolites of the genus Aglaia.


Any anthocyanidin glucoside in which a 6-O-(4-hydroxycinnamoyl)-beta-D-glucosyl residue is attached at position 3 (R groups may be H).


anthocyanidin 3-O-beta-D-sambubioside

Any anthocyanidin glycoside in which the glycosyl residue is beta-D-sambubiosyl attached at position 3 (R groups may be H).


An anthocyanidin glucoside in which a single beta-D-glucosyl residue is attached at position 5 together with an additional beta-D-sambubiosyl residue attached at position 3 (R groups may be H).


fluvirucin A1

A lactam that is 4-hydroxyazacyclotetradecan-2-one substituted by an ethyl group at position 11, methyl groups at position 3 and 7 and a 3-amino-3,6-dideoxy-alpha-L-talopyranosyl moiety at position 4 via a glycosyl linkage (the 3R,4S,7R,11S stereoisomer). It is isolated from the fermentation broth of an unidentified actinomycete species and exhibits potent inhibitory activity against influenza A virus.


anthocyanidin 3-O-sophoroside

Any anthocyanidin glycoside in which the glycosyl residue is beta-D-sophorosyl attached at position 3 (R groups may be H).


anthocyanidin 3,5-di-O-beta-D-glucoside

An anthocyanidin glucoside in which two beta-D-glucosyl residues are attached at positions 3 and 5 (R groups may be H).


cyanin betaine

An oxonium betaine that is the conjugate base of cyanin, arising from regioselective deprotonation of the 7-hydroxy group. Major structure at pH 7.3


An O-acyl carbohydrate that is beta-D-glucose bearing a vanilloyl substituent at position 1.


An oxonium betaine that is the conjugate base of cyanidin 3,7-di-O-beta-D-glucoside, arising from regioselective deprotonation of the 5-hydroxy group. Major structure at pH 7.3


A branched amino heptasaccharide consisting of alpha-D-mannose,  beta-D-mannose and two N-acetyl-beta-D-glucosamine residues linked sequentially (1->6), (1->4) and (1->4), to the alpha-D-mannose residue of which are linked (1->3) and (1->6) two further alpha-D-mannose residues and to the beta-D-mannose residue of which is (1->3)-linked also an alpha-D-mannose residue.


cyanidin 3-O-beta-D-galactoside betaine

An oxonium betaine that is the conjugate base of cyanidin 3-O-beta-D-galactoside, arising from regioselective deprotonation of the 5-hydroxy group. Major structure at pH 7.3


An organic anion obtained by deprotonation of the 5 and 7 positions of cyanidin 3-O-[beta-D-xylosyl-(1->2)-beta-D-galactoside].


An anionic phospholipid that is the conjugate base of 2,3-bis-O-(geranylgeranyl)-sn-glycero-3-phospho-L-serine, in which the carboxy and phosphate groups are anionic and the amino group is cationic; major species at pH 7.3.


A branched amino octasaccharide consisting of alpha-D-mannose, beta-D-mannose and two N-acetyl-beta-D-glucosamine residues linked sequentially (1->6), (1->4) and (1->4), to the alpha-D-mannose residue of which are linked (1->3) and (1->6) two further alpha-D-mannose residues and to the beta-D-mannose residue of which is (1->3)-linked an alpha-D-mannosyl-(1->2)-alpha-D-mannose unit.


An oxonium betaine arising from regioselective deprotonation of the 5-hydroxy group of any anthocyanidin 3-O-[2-O-(4-coumaroyl)-alpha-L-rhamnosyl-(1->6)-beta-D-glucoside] (R groups may be H).


paxanthonin

A member of the class of xanthones that is 9H-xanthen-9-one substituted by a 2,2-dimethyl-4-(prop-1-en-2-yl)cyclopentyl group at position 2, hydroxy groups at positions 1, 3 and 6 and a methoxy group at position 5. It is isolated from the callus of Hypericum perforatum and exhibits antioxidant and antimicrobial activities.


A member of the class of  benzamides in which benzamide is substituted on nitrogen by a 2-(2-aminoethoxy)ethyl group and at the para-position by a 2-hydroxy-4-phenylcyclohexyl group.


An anthocyanidin glucoside in which a single beta-D-glucosyl residue is attached at position 5 together with an additional 2-O-(4-coumaroyl)-alpha-L-rhamnosyl-(1->6)-beta-D-glucosyl residue attached at position 3 (R groups may be H).


A dicarboximide of bicyclo[2.2.2]octene, in which the nitrogen is substituted by a 4-acetamidophenyl group and one bridgehead is substituted by a 1-(carboxymethoxy)carboxamido group.


A carbamate ester of thymidine in which the 5'-hydroxy group has been esterified with [3-(benzoyloxy)-3-oxopropyl]carbamic acid,


A flavin carrying a formyl group at C-10.


A benzenedicarboxamide in which one nitrogen forms the beta-nitogen of beta-alanine and the other is the N of 2,3,3a,4,7,7a-hexahydro-1H-isoindole.


A phosphine oxide in which the substituents on phosphorus are 4-carboxybut-1-yn-1-yl, methyl and 2-methoxyphenyl.


A monocarboxylic acid that is caproic (hexanoic) acid substituted at C-6 by a 4-(5,5-dimethyltetrahydrofuran-3-yl)phenoxy group.


16alpha-hydroxygypsogenic acid

A pentacyclic triterpenoid that is olean-12-ene substituted by carboxy groups at positions 23 and 28 and hydroxy groups at positions 3 and 16 ( the 3beta,16alpha stereoisomer).


A carbamate ester, the structure of which is that of carbamic acid esterified with 4-carboxybenzyl alcohol and substituted on nitrogen by a 3-(dimethylcarbamoyl)bicyclo[2.2.2]oct-1-yl group.


gypsogenic acid

A pentacyclic triterpenoid that is olean-12-ene substituted by carboxy groups at positions 23 and 28 and a hydroxy group at position 3 (the 3beta stereoisomer).


A pentapeptide comprised of N(2)-[acetamido(1H-imidazol-4-yl)acetyl]-L-glutamine, L-serine, glycine, L-proline and L-valinamide residues coupled in sequence.


An organic anion obtained by selective deprotonation of the 2-hydroxy group of norsolorinic acid.


(S)-averantin

An optically active form of averantin having S-configuration.


A tetrahydroxyanthraquinone that is 1,3,6,8-tetrahydroxy-9,10-anthraquinone bearing a 1,5-dihydroxyhexyl substituent at position 2 (the 1'S,5'S-diastereomer).


A hydroxyanthraquinone that is 1,3,6,8-tetrahydroxy-9,10-anthraquinone bearing a 1,5-dihydroxyhexyl substituent at position 2 (the 1'S,5'R-diastereomer).


An organic heteropentacyclic compound that is 3,4,5,6-tetrahydro-2H-2,6-epoxyanthra[2,3-b]oxocine-8,13-dione substituted at position 2 by a methyl group and at positions 7, 9 and 11 by hydroxy groups (the S,S-diastereomer)


lipid A-core 1-diphosphate

A lipid A that is lipid A-core in which the anomeric phosphate is replaced by a diphosphate.


An unsaturated fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (8Z,11Z,14Z)-3-oxoicosa-8,11,14-trienoic acid.


isoheptadecanoyl-CoA

A methyl-branched fatty acyl-CoA obtained from the formal condensation of the thiol group of coenzyme A with the carboxy group of isoheptadecanoic acid.


A steroid acid anion that is the conjugate base of (25S)-Delta(4)-dafachronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A steroid acid anion that is the conjugate base of (25S)-Delta(7)-dafachronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


rotenoid

Members of the class of tetrahydrochromenochromene that consists of a cis-fused tetrahydrochromeno[3,4-b]chromene skeleton and its substituted derivatives. The term was originally restricted to natural products, but is now also used to describe semi-synthetic and fully synthetic compounds.


A methyl-branched fatty acyl-CoA obtained from the formal condensation of the thiol group of coenzyme A with the carboxy group of (E)-isopentadec-2-enoic acid.


An aromatic ketone that is norbornane with 2-endo-amino, 2-exo-benzoyl and 3-exo-phenyl substituents.


norbornane

A cyclic hydrocarbon consisting of cyclohexane with a methylene bridge linking positions 1 and 4.


dihydroagarofuran

A eudesmane sesquiterpenoid that is octahydro-2H-3,9a-methano-1-benzoxepine substituted by methyl groups at positions 2, 2, 5a and 9 (the 3R,5aS,9R,9aS stereoisomer).


dihydroagarofuran sesquiterpenoid

Any sesquiterpenoid with a dihydroagarofuran skeleton.


A dicarboxylic acid monoester that is succinic acid monoesterified with 6-endo-amino-6-exo-benzoyl-5-exo-phenylnorbornan-2-ol


lathosterone

A cholestanoid that is 5alpha-cholest-7-ene substituted at position 3 by an oxo group.


alpha-D-Manp-(1->6)-D-Manp in which the anomeric configuration at the reducing end is beta.


An amino disaccharide comprising a beta-D-mannose residue linked (1->4) to an N-acetyl-beta-D-glucosamine residue at the reducing end.


(25S)-Delta(7)-dafachronic acid

A Delta(7)-dafachronic acid that has S configuration at position 25 (the carbon attached to the carboxy group).


An amino disaccharide composed of N-acetylneuraminic acid and N-acetyl-alpha-D-galactosamine residues linked (2->6).


A branched amino tetrasaccharide comprised of a trisaccharide chain of N-acetyl-alpha-neuraminic acid, 6-O-sulfo-beta-D-glactose and N-acetyl-beta-D-glucosamine residues linked sequentially (2->3) and (1->4), to the GlcNAC residue of which is also linked (1->3) an alpha-L-fucose residue.


cyclic N(6)-threonylcarbamoyladenosine

An oxazolidinone that is the N(6)-(4S)-4-[(1R)-1-hydroxyethyl]-5-oxo-1,3-oxazolidin-2-ylidene derivative of adenosine. Obtained by cyclocondensation of N(6)-threonylcarbamoyladenosine.


(25S)-Delta(4)-dafachronic acid

A Delta(4)-dafachronic acid that has S configuration at position 25 (the carbon attached to the carboxy group). Found in Caenorhabditis elegans.


A branched amino tetrasaccharide comprised of a trisaccharide chain of N-acetyl-alpha-neuraminic acid, beta-D-galactose and N-acetyl-beta-D-glucosamine residues linked sequentially (2->3) and (1->4), to the galactose residue of which is also linked (1->4) an N-acetyl-beta-L-galactosamine residue.


A branched amino trisaccharide in which two N-acetyl-alpha-neuraminyl residues are linked (2->3) and (2->6) to an N-acetyl-alpha-D-galactosamine residue.


An unsaturated fatty acid anion that is the conjugate base of all-cis-8,11,14,17-icosatetraenoic acid, obtained by deprotonation of the carboxy group.


An amino disaccharide comprised of an N-acetyl-alpha-neuraminyl residue linked (2->3) to N-acetyl-alpha-D-galactosamine


An amino trisaccharide comprised of alpha-neuraminic acid, N-acetyl-beta-D-galactosamine and N-acetyl-beta-D-glucosamine residues linked sequentially (2->3) and (1->4).


A precorrin containing seven C-methyl groups introduced into the tetrapyrrole framework.


A steroid acid anion that is the conjugate base of (25S)-cholestenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A steroid acid anion that is the conjugate base of (25S)-dafachronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A steroid acid anion that is the conjugate base of (25R)-Delta(7)-dafachronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A steroid acid anion that is the conjugate base of (25R)-Delta(4)-dafachronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


(2R)-3-(3,4-dihydroxyphenyl)lactic acid

A (2R)-2-hydroxy monocarboxylic acid that is (R)-lactic acid substituted at position 3 by a 3,4-dihydroxyphenyl group.


A UDP-3-O-[(3R)-3-hydroxytetradecanoyl]-D-glucosamine(1-) in which the anomeric centre of the pyranose fragment has alpha-configuration.


An unsaturated fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of (8Z,11Z,14Z,17Z)-3-oxoicosatetraenoic acid.


friedelane

A triterpene that is docosahydropicene substituted by 8 methyl groups at positions 2, 2, 4a, 6a, 8a, 9, 12b and 14a.


A pentacyclic triterpenoid that is beta-amyrin carrying an additional hydroxy substituent at position 30 as well as an oxo group at position 11.


glycyrrhetaldehyde

A pentacyclic triterpenoid that is beta-amyrin carrying two oxo substituents at positions 11 and 30.


cyclic di-AMP

A cyclic purine dinucleotide that is the 3',5'-cyclic dimer of AMP.


methyl red(1-)

A benzoate that is the conjugate base of methyl red, obtained by deprotonation of the carboxy group.


c-GMP-AMP

A cyclic purine dinucleotide that consists of AMP and GMP units cyclised via 3',5'-linkages.


A 3beta-sterol that is 5alpha-cholest-8(14)-en-3beta-ol bearing an alpha-methyl substituent at position 4.


anthocyanidin glycoside

Any anthocyanidin cation having one or more glycosyl residues attached at unspecified positions.


cyanidin 3,7-di-O-beta-D-glucoside

An anthocyanin cation that is cyanidin(1+) carrying two beta-D-glucosyl residues at positions 3 and 7.


A linear amino trisaccharide comprising N-acetyl-alpha-neuraminic acid, beta-D-galactose and N-acetyl-6-O-sulfo-D-glucosamine residues linked sequentially (2->3) and (1->3).


An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of (3E,5Z)-tetradecadienoyl-CoA.


An anthocyanin cation that is cyanidin(1+) carrying a beta-D-xylosyl-(1->2)-beta-D-galactosyl substituent at position 3.


A uridine that is 5,6-dihydrouridine substituted at position 3 by a 3-amino-3-carboxypropyl group.


An unsaturated fatty acid anion that is the conjugate base of all-cis-icosa-8,11,14-trienoic acid arising from deprotonation of the carboxy group.


A long-chain unsaturated fatty acid anion that is the conjugate base of (3E,5Z)-tetradecadienoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.


A glycerophosphoserine that is sn-glycero-3-phospho-L-serine in which positions 1 and 2 are substituted by gernylgeranyl groups


Any anthocyanidin glycoside in which the glycosyl residue is 2-O-(4-coumaroyl)-alpha-L-rhamnosyl-(1->6)-beta-D-glucosyl attached at position 3 (R groups may be H).


filicinic acid

An enone that is cyclohexa-2,5-dien-1-one substituted by hydroxy groups at positions 3 and 5 and geminal methyl groups at position 4.


An amino pentasaccharide consisting of two N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl units linked (1->3) and (1->4) to an N-acetyl-beta-D-glucosamine residue at the reducing end.


A branched amino hexasaccharide comprised of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl and N-acetyl-D-glucosamine residues linked (2->3) and (1->3), to the N-acetyl-D-glucosamine residue of which is also linked (1->6) a linear trisaccharide sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl and N-acetyl-D-glucosamine residues linked (2->3) and (1->4).


mycocyclosin

An organic heterotetracyclic compound obtained via intramolecular oxidative aromatic coupling of cyclo(L-tyrosyl-L-tyrosyl).


3-oxo Delta(7)-steroid

Any 3-oxo steroid which also contains a double bond between positions 7 and 8.


pulcherriminic acid

A pyrazine N-oxide that is pyrazine-1,4-dioxide substituted at positions 2 and 5 by hydroxy groups and at positions 3 and 6 by isobutyl groups. Formed by oxidative aromatisation of cyclo(L-leucyl-L-leucyl).


A branched amino tetrasaccharide consisting of a linear sequence of alpha-neuraminyl, beta-D-galactosyl and N-acetyl-D-galactosamine residues linked (2->3) and (1->6), to the N-acetyl-D-galactosamine residue of which is also linked (2->6) another alpha-neuraminyl residue.


pulcherrimin

A iron chelate in which the four oxygen atoms from pulcherriminic acid are coordinated with two iron atoms. A red extracellular pigment formed by a number of species of bacteria and some species of yeast after growth in media enriched in iron(III).


alpha-Neup5Ac-(2->6)-[alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->3)]-alpha-D-GalpNAc in which the anomeric configuration of the reducing-end N-acetyl-D-glucosamine residue is alpha.


A linear amino trisaccharide comprising N-acetyl-alpha-neuraminic acid, beta-D-galactose and N-acetyl-6-O-sulfo-alpha-D-galactosamine residues linked sequentially (2->3) and (1->3).


A linear amino trisaccharide comprising an alpha-N-acetylneuraminyl residue (2->3)-linked to a beta-D-galactosyl residue, which is in turn linked (1->3) to N-acetyl-beta-D-glucosamine.


An amino pentasaccharide consisting of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-DD-glucosaminyl, beta-D-galactosyl and N-acetyl-beta-DD-glucosamine residues linked respectively (2->3), (1->3), (1->3) and (1->3).


A dicarboxylic acid anion obtained by deprotonation of the two carboxy groups and the 7-hydroxy group of salvianin.


(5alpha,25S)-3-oxocholestan-26-oic acid

A (5alpha)-3-oxocholestan-26-oic acid that has S configuration at position 25 (the carbon attached to the carboxy group).


cyclo(L-phenylalanyl-L-leucyl)

A member of the class of 2,5-diketopiperazines that is piperazine-2,5-dione in which one hydrogen at position 3 and one hydrogen at position 6 are replaced by benzyl and isobutyl groups (the 3S,6S-diastereomer).


ALBONOURSIN

A member of the class of 2,5-diketopiperazines that is piperazine-2,5-dione in which the two hydrogen at position 3 and those at position 6 are replaced by benzylidene and isobutylidene groups (the 3Z,6Z-geoisomer).


cyclo(L-phenylalanyl-L-phenylalanyl)

A member of the class of 2,5-diketopiperazines that is piperazine-2,5-dione in which one hydrogen at position 3 and one hydrogen at position 6 are replaced by benzyl groups (the 3S,6S-diastereomer).


cyclo(L-tyrosyl-L-phenylalanyl)

A member of the class of 2,5-diketopiperazines that is piperazine-2,5-dione in which one hydrogen at position 3 and one hydrogen at position 6 are replaced by benzyl and 4-hydroxybenzyl groups (the 3S,6S-diastereomer).


alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-D-GlcpNAc with beta configuration at the anomeric position of the reducing-end N-acetyl-D-glucosamine residue.


(25R)-Delta(4)-dafachronic acid

A cholestanoid that is (5alpha,25R)-cholest-4-en-26-oic acid substituted at position 3 by an oxo group.


(25R)-Delta(7)-dafachronic acid

A cholestanoid that is (5alpha,25R)-cholest-7-en-26-oic acid substituted at position 3 by an oxo group.


cyclo(L-leucyl-L-methionyl)

A member of the class of 2,5-diketopiperazines that is piperazine-2,5-dione in which one hydrogen at position 3 and one hydrogen at position 6 are replaced by isobutyl and 2-(methylsulfanyl)ethyl groups (the 3S,6S-diastereomer).


(25S)-cholestenoic acid

A cholestanoid that is (25S)-cholest-5-en-26-oic acid bearing a 3beta-hydroxy substituent.


An amino trisaccharide consisting of N-acetyl-alpha-neuraminyl, beta-D-galactosyl and 6-sulfated N-acetyl-beta-D-gluosamine residues linked sequentially (2->3) and (1->4).


cyclo(dehydrophenylalanyl-L-leucyl)

A member of the class of 2,5-diketopiperazines that is piperazine-2,5-dione in which two hydrogen at position 3 and one hydrogen at position 6 are replaced by benzylidene and isobutyl groups respectively.


A UDP-3-O-[(3R)-3-hydroxytetradecanoyl]-D-glucosamine in which the anomeric centre of the pyranose fragment has alpha-configuration.


cardenolide

A steroid lactone that is a C23 steroid with methyl groups at C-10 and C-13 and a butenolide ring at C-17.


bacilysocin

A carboxylic ester resulting from the formal condensation of the carboxylic acid group of 12-methyltetradecanoic acide with one of the primary alcoholic hydroxy groups of glycerophosphoglycerol. An antibiotic obtained from Bacillus subtilis 168, it has particular activity against certain fungi. The stereochemistries of the hydroxy groups at positions C-2 and C-2' and the methyl group at position C-12 have not been determined.


alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-[alpha-L-Fucp-(1->3)]-D-GlcpNAc in which the anomeric configuration of the reducing-end N-acetyl-beta-D-glucosamine residue is beta.


bacillaene

A polyene antibiotic obtained from Bacillus subtilis 168 that is active against a broad spectrum of bacteria. It is notoriously unstable.


A tellurium oxoanion that is the conjugate base of methanetelluronic acid.


sarmentologenin

A steroid lactone that is card-20(22)-enolide substituted by hydroxy groups at positions 3, 5, 11, 14 and 19.


2,3,4-saturated fatty acyl CoA(4-)

An acyl-CoA(4-) arising from deprotonation of the phosphate and diphosphate OH groups of any 2,3,4-saturated fatty acyl CoA.


2,3,4-saturated fatty acid(1-)

A fatty acid anion obtained by deprotonation of the carbox group of any 2,3,4-saturated fatty acid.


A branched amino tetrasaccharide consisting of a sialyl residue, linked (2->3) to a galactosyl residue that in turn is linked (1->4) to a glucosaminyl residue, which is sulfated at O-6 and is also carrying a fucosyl residue at the 3-position.


nisin

A type-A lantibiotic containing 34 amino acid residues (including lanthionine (Lan), methyllanthionine (MeLan), didehydroalanine (Dha) and didehydroaminobutyric acid (Dhb)) and five thioether bridges. It is obtained by fermentation of the bacterium Lactococcus lactis and shows particular activity against Clostridium botulinum. It is used in the production of various processed foods to suppress Gram-positive spoilage and pathogenic bacteria and so extend shelf life.


octyl alpha-D-glucopyranoside

An alpha-D-glucoside in which the anomeric hydrogen of alpha-D-glucopyranose is substituted by an octyl group.


A disaccharide derivative that is the octyl glycoside of the disaccharide beta-D-galactofuranosyl-(1->6)-alpha-D-glucose.


pyrazine N-oxide

Any pyrazine carrying at least one N-oxido substituent.


hydroxypyrazine

Any piperazine carrying one or more hydroxy substituents.


hydroxyversicolorone

An anthrafuran that is 2,3-dihydroanthra[2,3-b]furan-5,10-dione substituted at positions 2, 4, 6 and 8 by hydroxy groups and at position 3 by a 3-oxobutyl group.


An organic anion that is the conjugate base of versicolorone, obtained by selective deprotonation of the 2-hydroxy group.


versiconol acetate(1-)

An organic anion that is the conjugate base of versiconol acetate, obtained by selective deprotonation of the 2-hydroxy group.


versiconal hemiacetal acetate

An anthrafuran that is 2,3-dihydroanthra[2,3-b]furan-5,10-dione substituted at positions 2, 4, 6 and 8 by hydroxy groups and at position 3 by a 2-acetoxyethyl group. An intermediate in the biosynthesis of aflatoxin.


versiconal hemiacetal

An anthrafuran that is 2,3-dihydroanthra[2,3-b]furan-5,10-dione substituted at positions 2, 4, 6 and 8 by hydroxy groups and at position 3 by a 2-hydroxyethyl group. An intermediate in the biosynthesis of aflatoxin.


versiconol

A polyphenol that is 9,10-anthraquinone substituted at positions 1, 3, 6 and 8 by hydroxy groups and at position 2 by a 1,4-dihydroxybutan-2-yl group.


A branched amino pentasaccharide consisting of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and beta-D-galactosyl residues, linked (2->3), (1->4) and (1->3), to the N-acetyl-beta-D-glucosaminyl residue of which is also linked (1->3) an alpha-L-fucosyl residue.


A branched amino hexasaccharide consisting of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl,  beta-D-galactosyl and N-acetyl-beta-D-glucosaminyl residues, linked (2->3), (1->4), (1->3) and (1->4), to the non-terminal N-acetyl-beta-D-glucosaminyl residue of which is also linked (1->3) an alpha-L-fucosyl residue.


A branched amino decasaccharide consisting of a linear sequence of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and  N-acetyl-beta-D-glucosaminyl residues linked respectively (2->3), (1->4), (1->3), (1->4), (1->3) and (1->4), to each N-acetyl-beta-D-glucosaminyl residue of which is linked (1->3) an alpha-L-fucosyl residue.


A branched amino oligosaccharide comprising a linear trisaccharide of beta-D-mannosyl and two N-acetyl-beta-D-glucosaminyl residues all linked in sequence (1->4), to the mannosyl residue of which are (1->3)- and (1->6)-linked two identical branches consisting of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and alpha-D-mannosyl residues linked in a (2->3), (1->4) and (1->2) sequence.


A branched amino oligosaccharide comprising a linear trisaccharide of beta-D-mannosyl and two N-acetyl-beta-D-glucosaminyl residues all linked in sequence (1->4), to the mannosyl residue of which are (1->3)- and (1->6)-linked two branches consisting of N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and alpha-D-mannosyl residues linked respectively in (2->3), (1->4), (1->2) and (2->6), (1->4), (1->2) sequences.


hydroxybenzoquinone

Benzoquinones with at least one hydroxy substituent.


A hydroxyanthraquinone that is 1,3,6,8-tetrahydroxy-9,10-anthraquinone bearing a 1-hydroxy-5-oxohexyl substituent at position 2 (the S-enantiomer).


A linear amino pentasaccharide comprising N-acetyl-alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and N-acetyl-beta-D-glucosamine residues linked in a (2->3), (1->4), (1->3), (1->3) sequence.


alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-D-Galp-(1->4)-D-GlcpNAc in which the anomeric configuration of the reducing-end N-acetyl-D-glucosamine residue is beta.


anthrafuran

Any organic heterotetracyclic compound consisting of a furan ring ortho-fused to an anthracene.


versicolorone tricyclic form

The tricyclic anthraquinone form of versicolorone.


versicolorone

A secondary metabolite that is an intermediate in the biosynthesis of afflatoxin. Can exist as both a tricyclic anthraquinone form or as a tetracyclic anthrafuran form.


versicolorone tetracyclic form

The tetracyclic anthrafuran form of versicolorone.


versiconol acetate

An acetate ester that is the O-acetyl derivative of versiconol. An intermediate in the biosynthesis of aflatoxin.


mersacidin

A type-B lantibiotic containing 3-methyllanthionine and S-(2-aminovinyl)-3-methylcysteine residues and four intra-chain thioether bridges. It is obtained from Bacillus sp. HIL Y-85,54728 and is active in vivo against methicillin-resistant Staphylococcus aureus (MRSA).


epidermin

A type A lantibiotic that is a tetracyclic 21-amino-acid peptide which contains meso-lanthionine, 3-methyllanthionine, and S-(2-aminovinyl)-D-cysteine. It is obtained from Staphylococcus epidermidis Tue 3298 and exhibits antibiotic activity against many Gram-positive bacteria.


A branched amino hexasaccharide consisting of the tetrasaccharide beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->3)-beta-D-galactosyl-(1->4)-N-acetyl-D-glucosamine having an alpha-N-acetylneuraminyl residue attached at the 3-position of the galactosyl residue at the non-reducing end and an alpha-L-fucosyl residue attached at the 3-position of the N-acetyl-D-glucosaminyl residue at the reducing end.


An anthocyanidin glucoside in which a single D-glucosyl residue is attached at position 3 together with an additional 6-O-(4-hydroxycinnamoyl)-D-glucosyl residue attached at position 5 (R groups may be H).


versiconal

A secondary metabolite that is an intermediate in the biosynthesis of afflatoxin. Can exist as both a tricyclic anthraquinone-hydroxyaldehyde form or as a tetracyclic anthrafuran form.


versiconal hydroxyaldehyde form

The tricyclic anthraquinone-hydroxyaldehyde form of versicolorone.


A linear amino heptasaccharide comprising alpha-neuraminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and N-acetyl-beta-D-glucosamine residues connected via (2->3), (1->4), (1->3), (1->4), (1->3) and (1->4) linkages.


(S)-versiconol

An optically active form of versiconol having S-configuration.


gamma-amino acid anion

An amino-acid anion in which the amino group is situated gamma- to the carboxylate group.


2,3,4-saturated fatty acid

Any fatty acid in which the first three carbons of the chain atttached to the carboxy group are saturated and unbranched.


2,3,4-saturated fatty acyl CoA

A fatty acyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the carboxy group of any 2,3,4-saturated fatty acid.


A linear amino trisaccharide comprising alpha-neuraminyl, N-acetyl-beta-D-galactosaminyl and N-acetyl-beta-D-glucosamine residues linked sequentially (2->6) and (1->4).


An L-alpha-amino acid anion that is the conjugate base of N-acetyl-L-methionine, obtained by deprotonation of the carboxy group.


A carbohydrate acid anion obtained by deprotonation of any aldonic acid. Major structure at pH 7.3 of aldonate compounds.


An N-acyl-L-amino acid that is the N-indole-3-acetyl derivative of L-alanine.


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of N-acetyl-D-galactosamine 6-phosphate.


D-galactosamine 6-phosphate(1-)

An organophosphate oxoanion that is the conjugate base of D-galactosamine 6-phosphate, obtained by deprotonation of the phosphate OH groups and protonation of the 2-amino group. Major structure at pH 7.3.


An N-acyl-L-amino acid that is the N-indole-3-acetyl derivative of L-leucine.


esculeogenin A

A sapogenin that is spirosolane substituted by hydroxy groups at positions 3, 23 and 27 (the 3beta,5alpha,22alpha,23S,25S stereoisomer).


An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of (S)-4-hydroxy-2,3-pentanedione-5-yl phosphate. Major structure at pH 7.3.


A purine ribonucleoside 5'-diphosphate that is ADP substituted at position N-6 by a dimethylallyl (isopentenyl) group.


A purine ribonucleoside 5'-diphosphate that is ATP substituted at position N-6 by a dimethylallyl (isopentenyl) group.


D-ribulose 1-phosphate(2-)

An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of D-ribulose 5-phosphate. Major structute at pH 7.3.


A peptide anion arising from deprotonation of the three carboxy groups and protonation of the primary amino group of D-gamma-glutamyl-D-glutamic acid.


An organic anion obtained by selective deprotonation of the 3- and 5-hydroxy groups of cyanidin(1+).


D-gamma-glutamyl-D-glutamic acid

A dipeptide consisting of a D-gamma-glutamyl residue attached to D-glutamic via a peptide linkage.


A monoalkyl phosphate that is pentane substituted at positions 3 and 4 by oxo groups, at position 2 by a hydroxy group and at position 1 by a phosphooxy group (the S-enantiomer).


An optically active form of 4-hydroxy-2-oxoglutarate(2-) having L-configuration.


A twelve-membered branched glucosamine oligosaccharide made up from three alpha-D-glucose residues, one alpha-D-glucosamine residue, one alpha-D-galactose residue, three L-alpha-D-Hep residues (two of which are monophosphorylated), two alpha-Kdo residues and two monophosphorylated alpha-D-glucosamine residues (one of which is at the reducing end). Corresponds to the dodecasaccharide of E. coli R2 lipopolysaccharide (LPS).


D-ribulose 1-phosphate

A ribulose 1-phosphate in which ribulose has D-configuration.


A sesquiterpene that is 2-methylcyclohexa-1,3-diene in which a hydrogen at the 5 position is substituted (R configuration) by a 6-methyl-hept-5-en-2-yl group (R configuration). 7-Epizingiberene is a specific sesquiterpene with toxic and repellent properties that is produced and stored in glandular trichomes.


L-4-hydroxy-2-oxoglutaric acid

An optically active form of 4-hydroxy-2-oxoglutaric acid having L-configuration.


staphyloxanthin

A xanthophyll that is beta-D-glucopyranose in which the hydroxy groups at positions 1 and 6 have been acylated by an all-trans-2,6,10,15,19,23-hexamethyltetracosa-2,4,6,8,10,12,14,16,18,22-decaenoyl group and a 12-methyltetradecanoyl group, respectively. Staphyloxanthin is responsible for the characteristic yellow-golden colour which gives the bacterium Staphylococcus aureus its name.


An amino octasaccharide made up from one alpha-D-glucose residue, three L-alpha-D-Hep residues (two of which are monophosphorylated), two alpha-Kdo residues and two monophosphorylated alpha-D-glucosamine residues (one of which is at the reducing end).


A 9-ribosylzeatin having trans-zeatin as the nucleobase.


An amino octasaccharide made up from one alpha-D-glucose residue, three L-alpha-D-Hep residues (one of which is monophosphorylated), two alpha-Kdo residues and two monophosphorylated alpha-D-glucosamine residues (one of which is at the reducing end).


An amino octasaccharide made up from one alpha-D-glucose residue, two monophosphorylated L-alpha-D-Hep residues, two alpha-Kdo residues and two monophosphorylated alpha-D-glucosamine residues (one of which is at the reducing end).


alpha-Neup5Ac-(2->6)-D-Galp in which the anomeric configuration of the reducing-end D-galactose residue is beta. A 5-aminopentyl linker may be attached to the oxygen at position 1 of the reducing-end galactose residue.


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.


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 28:2

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.


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.


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.


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.


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 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.


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.


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.


phosphatidylethanolamine 30:3

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 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.


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.


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 32:0

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 0 double bonds.


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 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.


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.


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 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.


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 34 carbons in total with 0 double bonds.


9-ribosyl-trans-zeatin 5'-monophosphate

A purine ribonucleoside 5'-monophosphate that is AMP substituted at position N-6 by a (2E)-4-hydroxy-3-methylbut-2-en-1-yl group.


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 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 34 carbons in total with 3 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 34 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 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 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 36 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 3 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 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.


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 38 carbons in total with 0 double bonds.


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 38 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 38 carbons in total with 3 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 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 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 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 40 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 2 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 3 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.


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.


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 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 0 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 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 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 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 4 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 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 44 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 1 double bond.


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 44 carbons in total with 3 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 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 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.


pennogenin

An oxaspiro compound that is spirost-5-en substituted by hydroxy groups at positions 3 and 17 (3beta,25R stereoisomer).


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 0 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 1 double bond.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 2 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 3 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 4 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 5 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 6 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 0 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 1 double bond.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 2 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 3 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 4 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 5 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 6 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 0 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 1 double bond.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 2 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 3 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 4 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 5 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 6 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 0 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 1 double bond.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 2 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 3 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 4 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 5 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 6 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 0 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 1 double bond.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 2 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 3 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 4 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 5 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 6 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 0 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 1 double bond.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 2 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 3 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 4 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 5 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 6 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 0 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 1 double bond.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 2 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 3 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 4 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 5 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 6 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 0 double bonds.


9-ribosyl-trans-zeatin 5'-diphosphate

A purine ribonucleoside 5'-diphosphate that is ADP substituted at position N-6 by a (2E)-4-hydroxy-3-methylbut-2-en-1-yl group.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 1 double bond.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 2 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 3 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 4 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 5 double bonds.


An alkyl,acyl-sn-glycero-3-phosphoethanolamine zwitterion in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 6 double bonds.


9-ribosyl-trans-zeatin 5'-triphosphate

A purine ribonucleoside 5'-triphosphate that is ATP substituted at position N-6 by a (2E)-4-hydroxy-3-methylbut-2-en-1-yl group.


diterpene glycoside

A terpene glycoside in which the terpene moiety is a diterpenoid.


tadalafil

A pyrazinopyridoindole that is 2,3,6,7,12,12a-hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione substituted at position 2 by a methyl group and at position 6 by a 1,3-benzodioxol-5-yl group (the 6R,12aR-diastereomer). A phosphodiesterase V inhibitor inhibitor, currently marketed in pill form for treating erectile dysfunction under the name Cialis; and under the name Adcirca for the treatment of pulmonary arterial hypertension.


tolmetin

A monocarboxylic acid that is (1-methylpyrrol-2-yl)acetic acid substituted at position 5 on the pyrrole ring by a 4-methylbenzoyl group. Used in the form of its sodium salt dihydrate as a nonselective nonsteroidal anti-inflammatory drug.


An amino trisaccharide consisting of sialyl, beta-D-galactosyl and beta-D-glucose residues connected sequentially by (2->6) and (1->4) linkages.


aldehydic acid anion

A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of an aldehydic acid.


An amino trisaccharide consisting of an N-acetyl-beta-neuraminyl residue attached to the galactose residue of N-acetyllactosamine via an alpha-(2->6)-linkage.


A polysaccharide composed of a backbone of alpha-L-arabinofuranosyl-(1->3)-6-deoxy-alpha-L-gulo-heptopyranosyl repeating units that are joined to each other via (1->3)-linkages.


tyrocidine

A mixtue of homodetic cyclic decapeptides produced by the soil bacterium Bacillus brevis.


TYROCIDINE B

A homodetic cyclic decapeptide consisting of D-Phe, L-Pro, L-Trp, D-Phe, L-Asn, L-Gln, L-Tyr, L-Val, L-Orn, and L-Leu residues coupled in sequence and cyclised head-to-tail.


TYROCIDINE C

A homodetic cyclic decapeptide consisting of D-Phe, L-Pro, L-Trp, D-Trp, L-Asn, L-Gln, L-Tyr, L-Val, L-Orn, and L-Leu residues coupled in sequence and cyclised head-to-tail.


tyrocidine D

A homodetic cyclic decapeptide consisting of D-Phe, L-Pro, L-Trp, D-Trp, L-Asn, L-Gln, L-Trp, L-Val, L-Orn, and L-Leu residues coupled in sequence and cyclised head-to-tail.


dactolisib

An imidazoquinoline that is 3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinoline substituted at position 1 by a 4-(1-cyanoisopropyl)phenyl group and at position 8 by a quinolin-3-yl group. A dual PI3K/mTOR inhibitor used in cancer treatment.


buparlisib

An aminopyridine that is 4-(trifluoromethyl)pyridin-2-amine substituted at position 5 by a 2,6-di(morpholin-4-yl)pyrimidin-4-y group. A selective PI3K inhibitor with anti-tumour properties.


A thiazolidinone that is the 5-{[4-(pyridin-4-yl)quinolin-6-yl]methylene} derivative of 1,3-thiazolidine-2,4-dione. A PI3K inhibitor


pilaralisib

A sulfonamide that is the N-4-toluenesulfonyl (N-tosyl) derivative of N-(2,1,3-benzothiadiazol-5-yl)quinoxaline-2,3-diamine. A selective PI3K inhibitor used in cancer treatment.


voxtalisib

A sulfonamide obtained by formal condensation of the sulfonic acid group of 4-[(3-methoxy-4-methylbenzoyl)amino]benzenesulfonic acid with the primary aromatic amino group of N-(3,5-dimethoxyphenyl)quinoxaline-2,3-diamine. A dual PI3K/mTOR inhibitor used in cancer treatment.


A monohydroxybenzoate that is the conjugate base of 3-amino-5-hydroxybenzoic acid, obtained by deprotonation of the carboxy group.


lividomycin

Any member of a family of aminoglycosidic antibiotics produced by the bacterium Streptomyces lividus. Note that one member of this class, lividomycin A, is also known as lividomycin.


lividomycin B

A member of the class of lividomycins that is paromomycin in which the 2-amino-2-deoxyglucopyranosyl moiety is lacking the hydroxy group at position 3.


An amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of 5-amino-5-deoxy-3-dehydroshikimic acid; major species at pH 7.3.


A nucleotide-sugar oxoanion that is the conjugate base of UDP-alpha-D-kanosamine, arising from deprotonation of the diphosphate group and protonation of the amino group.


A nucleotide-sugar oxoanion resulting from the removal of two protons from the diphosphate group of UDP-3-keto-alpha-D-glucose


An organic cation obtained by protonation of the secondary amino group of 8-(6-methoxypyridin-3-yl)-3-methyl-1-[4-(piperazin-1-yl)-3-(trifluoromethyl)phenyl]-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one.


An imidazoquinoline that is 3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinoline substituted at position 1 by a 3-trifluoromethyl-4-(piperazin-1-yl)phenyl group and at position 8 by a 6-methoxypyridin-3-yl group. A dual PI3K/mTOR inhibitor.


hydroxyflavonoid

Any flavonoid in which one or more ring hydrogens are replaced by hydroxy groups.


proansamycin X

A 26-membered macrocylic polyketide incorporating a quinone ring as well as lactam and enone functionality. An intermediate in the biosynthesis of rifamycin.


neoflavonoid

Any 1-benzopyran with an aryl substituent at position 4. The term was originally restricted to natural products, but is now also used to describe semi-synthetic and fully synthetic compounds.


The simplest member of the class of neoflavones that is coumarin substituted by a phenyl group at position 4.


An organic anionic group that is the conjugate base of rifamycin-undecaketide carboxy group, obtained by selective deprotonation of the 2-hydroxy group.


RETASPIMYCIN

An ansamycin that is tanespimycin in which the benzoquinone moiety has been reduced to the corresponding hydroquinone. A semi-synthetic analogue of geldanamycin, it is used (generally as the hydrochloride salt) in cancer treatment.


surfactin A

A cyclodepsipeptide that is N-[(3R)-3-hydroxy-11-methyldodecanoyl]-L-alpha-glutamyl-L-leucyl-D-leucyl-L-valyl-L-alpha-aspartyl-D-leucyl-L-leucine in which the C-terminal carboxy group has been lactonised by condensation with the alcoholic hydroxy group.


surfactin B

A cyclodepsipeptide that is N-[(3R)-3-hydroxy-12-methyltridecanoyl]-L-alpha-glutamyl-L-leucyl-D-leucyl-L-valyl-L-alpha-aspartyl-D-leucyl-L-leucine in which the C-terminal carboxy group has been lactonised by condensation with the alcoholic hydroxy group.


SURFACTIN

A cyclodepsipeptide that is N-[(3R)-3-hydroxy-13-methyltetradecanoyl]-L-alpha-glutamyl-L-leucyl-D-leucyl-L-valyl-L-alpha-aspartyl-D-leucyl-L-leucine in which the C-terminal carboxy group has been lactonised by condensation with the alcoholic hydroxy group.


surfactin D

A cyclodepsipeptide that is N-[(3R)-3-hydroxy-14-methylpentadecanoyl]-L-alpha-glutamyl-L-leucyl-D-leucyl-L-valyl-L-alpha-aspartyl-D-leucyl-L-leucine in which the C-terminal carboxy group has been lactonised by condensation with the alcoholic hydroxy group.


N-retinylidene-N-retinylethanolamine

A pyridinium ion obtained by formal condensation between two molecules of retinol and one the amino group of ethanolamine. A major constituent of retinal pigment epithelium lipofuscin


beta-D-glucosylsphingosine

D-Glucosylsphingosine in which the anomeric configuration of the glucosyl moiety is beta.


C20 sphingosine

A sphingoid that is the C20 analogue of sphingosine.


C20 sphingosine(1+)

A cationic sphingoid that is the conjugate acid of C20 sphingosine, obtained by protonation of the primary amino function; major species at pH 7.3.


C20 dihydroceramide

A ceramide composed of C20 sphinganine having an unspecified fatty acyl group attached to the nitrogen.


C20 phytoceramide

A ceramide composed of C20 phytosphingosine having an unspecified fatty acyl group attached to the nitrogen.


C20 ceramide

A ceramide composed of C20 sphingosine having an unspecified fatty acyl group attached to the nitrogen.


curamycin A

A polyketide antibiotic produced by Streptomyces curacoi.


ortho ester

Any organooxygen compound that has the general formula RC(OR(1))(OR(2))(OR(3)), where R(1), R(2), R(3) =/= H.


A linear amino heptasaccharide comprising a sequence of alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-D-glucosamine residues linked respectively (2->6), (1->4), (1->2), (1->3), (1->4) and (1->4).


A linear amino heptasaccharide comprising a sequence of alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-D-glucosamine residues linked respectively (2->6), (1->4), (1->2), (1->6), (1->4) and (1->4).


A flavonoid oxoanion that is the conjugate base of fisetin.


A flavonoid oxoanion that is the conjugate base of flavonol.


A branched amino octasaccharide comprising a sequence of alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-D-glucosamine residues linked respectively (2->6), (1->4), (1->2), (1->3), (1->4) and (1->4), to the beta-D-mannosyl residue of which is also linked (1->6) a further alpha-D-mannosyl residue.


A branched amino nonasaccharide comprising a sequence of alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-beta-D-glucosamine residues linked respectively (2->6), (1->4), (1->2), (1->3), (1->4) and (1->4), to the beta-D-mannosyl residue of which is also linked (1->6) an N-acetyl-beta-D-glucosaminyl-(1->2)-beta-D-alpha-D-mannosyl branch.


rifamycin-undecaketide carboxy group

A univalent carboacyl group formed by loss of OH from the carboxy group of rifamycin-undecaketide carboxylic acid


rifamycin-undecaketide carboxylic acid

A hydroxy monocarboxylic acid that is an intermediate in the biosynthesis of rifamycin.


A linear amino trisaccharide consisting of a sialyl residue linked (2->6) to a galactosyl residue that in turn is linked (1->4) to an O-6-sulfated glucosaminyl residue at the reducing end.


A branched amino decasaccharide comprising a sequence of alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-beta-D-glucosamine residues linked respectively (2->6), (1->4), (1->2), (1->3), (1->4) and (1->4), to the beta-D-mannosyl residue of which is also linked (1->6) a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-beta-D-alpha-D-mannosyl branch.


(3E,5Z)-tetradecadienoic acid

A long-chain polyunsaturated fatty acid that is tetradecanoic acid containing two double bonds at positions 3 and 5 (the 3E,5Z-geoisomer).


An unsaturated fatty acyl-CoA resulting from the formal condensation of the thiol group of coenzyme A with the carboxy group of (3E,5Z)-tetradecadienoic acid.


A branched amino oligosaccharide (an undecasaccharide derivative) comprising a sequence of alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, alpha-D-mannosyl, beta-D-mannosyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-beta-D-glucosamine residues linked respectively (2->3), (1->4), (1->2), (1->6), (1->4) and (1->4), to the beta-D-mannosyl residue of which is also linked (1->3) an alpha-sialyl-(2->6)- beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->2)-beta-D-alpha-D-mannosyl branch.


A methyl-branched fatty acyl-CoA obtained from the formal condensation of the thiol group of coenzyme A with the carboxy group of 3-hydroxyisoheptadecanoic acid


hexadec-9-enoic acid

A hexadecenoic acid in which the double bond is located at position 9.


A branched amino oligosaccharide (undecasaccharide derivative) in which the alpha-D-mannosyl residue of a linear alpha-D-mannosyl-(1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-N-acetyl-beta-D-glucosamine sequence has linked to it (1->3) and (1->6) two branches each comprising alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl and alpha-D-mannosyl residues in a (2->6), (1->4) and (1->2) sequence.


A methyl-branched fatty acyl-CoA obtained from the formal condensation of the thiol group of coenzyme A with the carboxy group of (E)-isoheptadec-2-enoic acid.


An amino pentasaccharide consisting of alpha-sialyl, beta-D-galactosyl,N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and N-acetyl-beta-D-glucosamine residues connected sequentially by (2->6), (1->4), (1->3 and (1->4)) linkages.


An amino nonasaccharide comprising a sequence of alpha-sialyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl, N-acetyl-beta-D-glucosaminyl, beta-D-galactosyl and N-acetyl-beta-D-glucosamine residues connected by (2->6), (1->4), (1->3), (1->4), (1->3), (1->4) and  (1->3) linkages respectively, to the reducing-end and proximal N-acetyl-beta-D-glucosaminyl residues of which are also (1->3)-linked alpha-L-fucosyl residues.


An amino trisaccharide comprising alpha-sialyl, N-acetyl-beta-D-glucosaminyl and N-acetyl-D-glucosamine linked in a (2->6) and (1->4) sequence.


hydroxyflavan

A member of the class of flavans in which one or more ring hydrogens are replaced by hydroxy groups.


tetrahydroxyflavan

Any hydroxyflavan containing 4 hydroxy groups.


trihydroxyflavan

Any hydroxyflavan containing 3 hydroxy groups.


CHROMONE

The simplest member of the class of chromones that is 4H-chromene with an oxo group at position 4.


N-tetradecanoylicosasphinganine

A C20 dihydroceramide in which the ceramide N-acyl group is specified as tetradecanoyl (myristoyl).


A C20 dihydroceramide in which the ceramide N-acyl group is specified as 2-hydroxytetradecanoyl.


N-tetradecanoylicosaphytosphingosine

A C20 phytoceramide in which the ceramide N-acyl group is specified as tetradecanoyl.


A C20 phytoceramide in which the ceramide N-acyl group is specified as 2-hydroxytetradecanoyl.


N-octacosanoylsphinganine

A dihydroceramide that is the N-(octacosanoyl) derivative of sphinganine.


A dihydrooceramide in which the ceramide N-acyl group is specified as 2-hydroxyoctacosanoyl.


N-octacosanoylphytosphingosine

A phytoceramide in which the ceramide N-acyl group is specified as octacosanoyl.


A phytoceramide in which the ceramide N-acyl group is specified as 2-hydroxyoctacosanoyl.


N-triacontanoylsphinganine

A dihydroceramide in which the ceramide N-acyl group is specified as tricontanoyl.


N-octacosanoylicosasphinganine

A C20 dihydroceramide in which the ceramide N-acyl group is specified as octacosanoyl.


A dihydroceramide in which the ceramide N-acyl group is specified as 2-hydroxytriacontanoyl.


A C20 dihydroceramide in which the ceramide N-acyl group is specified as 2-hydroxyoctacosanoyl.


N-triacontanoyphytosphingosine

A phytoceramide in which the ceramide N-acyl group is specified as triacontanoyl.


A C20 phytoceramide in which the ceramide N-acyl group is specified as octacosanoyl.


A phytoceramide in which the ceramide N-acyl group is specified as 2-hydroxytriacontanoyl.


A C20 phytoceramide in which the ceramide N-acyl group is specified as 2-hydroxyoctacosanoyl.


N-tricontanoylicosasphinganine

A C20 dihydroceramide in which the ceramide N-acyl group is specified as tricontanoyl.


A C20 dihydroceramide in which the ceramide N-acyl group is specified as 2-hydroxytricontanoyl.


A C20 phytoceramide in which the ceramide N-acyl group is specified as tricontanoyl.


A C20 phytoceramide in which the ceramide N-acyl group is specified as 2-hydroxytricontanoyl.


phosphatidylserine 28:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 0 double bonds.


phosphatidylserine 28:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 1 double bond.


phosphatidylserine 28:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 2 double bonds.


phosphatidylserine 28:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 3 double bonds.


phosphatidylserine 28:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 4 double bonds.


phosphatidylserine 28:5(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 5 double bonds.


phosphatidylserine 28:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 28 carbons in total and 6 double bonds.


phosphatidylserine 30:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 30 carbons in total and 0 double bonds.


phosphatidylserine 30:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 30 carbons in total and 1 double bond.


phosphatidylserine 30:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 30 carbons in total and 2 double bonds.


phosphatidylserine 30:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 30 carbons in total and 3 double bonds.


phosphatidylserine 30:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 30 carbons in total and 4 double bonds.


phosphatidylserine 30:5(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 30 carbons in total and 5 double bonds.


phosphatidylserine 30:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 30 carbons in total and 6 double bonds.


phosphatidylserine 32:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 0 double bonds.


phosphatidylserine 32:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 1 double bond.


phosphatidylserine 32:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 2 double bonds.


phosphatidylserine 32:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 3 double bonds.


phosphatidylserine 32:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 4 double bonds.


phosphatidylserine 32:5(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 5 double bonds.


phosphatidylserine 32:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 32 carbons in total and 6 double bonds.


phosphatidylserine 34:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 0 double bonds.


phosphatidylserine 34:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 1 double bond.


phosphatidylserine 34:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 2 double bonds.


phosphatidylserine 34:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 3 double bonds.


phosphatidylserine 34:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 4 double bonds.


phosphatidylserine 34:5(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 5 double bonds.


phosphatidylserine 34:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 34 carbons in total and 6 double bonds.


phosphatidylserine 36:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 36 carbons in total and 0 double bonds.


phosphatidylserine 36:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 36 carbons in total and 1 double bond.


phosphatidylserine 36:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 36 carbons in total and 2 double bonds.


phosphatidylserine 36:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 36 carbons in total and 3 double bonds.


phosphatidylserine 36:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 36 carbons in total and 4 double bonds.


phosphatidylserine 36:5(1)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 36 carbons in total and 5 double bonds.


N'-acetylisoniazid

A carbohydrazide resulting from the formal condensation of the carboxy group of isonicotinic acid with hydrazine and subsequent acetylation of the monosubstituted nitrogen atom.


phosphatidylserine 36:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 36 carbons in total and 6 double bonds.


phosphatidylserine 38:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 0 double bonds.


phosphatidylserine 38:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 1 double bond.


phosphatidylserine 38:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 2 double bonds.


phosphatidylserine 38:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 3 double bonds.


phosphatidylserine 38:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 4 double bonds.


phosphatidylserine 38:5(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 5 double bonds.


phosphatidylserine 38:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 38 carbons in total and 6 double bonds.


phosphatidylserine 40:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 40 carbons in total and 0 double bonds.


phosphatidylserine 40:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 40 carbons in total and 1 double bond.


phosphatidylserine 40:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 40 carbons in total and 2 double bonds.


phosphatidylserine 40:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 40 carbons in total and 3 double bonds.


phosphatidylserine 40:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 40 carbons in total and 4 double bonds.


phosphatidylserine 40:5(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 40 carbons in total and 5 double bonds.


phosphatidylserine 40:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 40 carbons in total and 6 double bonds.


phosphatidylserine 42:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 0 double bonds.


phosphatidylserine 42:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 1 double bond.


phosphatidylserine 42:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 2 double bonds.


phosphatidylserine 42:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 3 double bonds.


phosphatidylserine 42:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 4 double bonds.


phosphatidylserine 42:5(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 5 double bonds.


phosphatidylserine 42:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 42 carbons in total and 6 double bonds.


phosphatidylserine 44:0(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total and 0 double bonds.


phosphatidylserine 44:1(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total and 1 double bond.


phosphatidylserine 44:2(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total and 2 double bonds.


phosphatidylserine 44:3(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total and 3 double bonds.


phosphatidylserine 44:4(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total and 4 double bonds.


phosphatidylserine 44:5(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total and 5 double bonds.


phosphatidylserine 44:6(1-)

A 3-sn-phosphatidyl-L-serine(1-) in which the acyl groups at C-1 and C-2 contain 44 carbons in total and 6 double bonds.


N-acetylleukotriene E4

A leukotriene that is (7E,9E,11Z,14Z)-icosa-7,9,11,14-tetraenoic acid substituted by a hydroxy group at position 5 (5S) and an N-acetyl-L-cystein-S-yl group at position 6 (6R); it is a major bilary metabolite of cysteinyl leukotrienes.


phosphatidylserine O-28:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 28 carbons and 0 double bonds.


phosphatidylserine O-28:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 28 carbons and 1 double bond.


phosphatidylserine O-28:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 28 carbons and 2 double bonds.


phosphatidylserine O-28:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 28 carbons and 3 double bonds.


phosphatidylserine O-28:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 28 carbons and 4 double bonds.


phosphatidylserine O-28:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 28 carbons and 5 double bonds.


phosphatidylserine O-28:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 28 carbons and 6 double bonds.


phosphatidylserine O-30:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 0 double bonds.


phosphatidylserine O-30:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 1 double bond.


phosphatidylserine O-30:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 2 double bonds.


phosphatidylserine O-30:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 3 double bonds.


phosphatidylserine O-30:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 4 double bonds.


phosphatidylserine O-30:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 5 double bonds.


phosphatidylserine O-30:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 30 carbons and 6 double bonds.


phosphatidylserine O-32:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 0 double bonds.


phosphatidylserine O-32:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 1 double bond.


phosphatidylserine O-32:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 2 double bonds.


phosphatidylserine O-32:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 3 double bonds.


phosphatidylserine O-32:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 4 double bonds.


phosphatidylserine O-32:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 5 double bonds.


phosphatidylserine O-32:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 32 carbons and 6 double bonds.


phosphatidylserine O-34:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 0 double bonds.


phosphatidylserine O-34:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 1 double bond.


phosphatidylserine O-34:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 2 double bonds.


phosphatidylserine O-34:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 3 double bonds.


phosphatidylserine O-34:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 4 double bonds.


phosphatidylserine O-34:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 5 double bonds.


phosphatidylserine O-34:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 34 carbons and 6 double bonds.


beta-naphthyl N-acetylphenylalaninate

An alpha-amino acid ester obtained by the fromal condensation of N-acetylphenylalanine with 2-naphthol.


phosphatidylserine O-36:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 0 double bonds.


phosphatidylserine O-36:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 1 double bond.


phosphatidylserine O-36:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 2 double bonds.


phosphatidylserine O-36:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 3 double bonds.


phosphatidylserine O-36:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 4 double bonds.


phosphatidylserine O-36:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 5 double bonds.


phosphatidylserine O-36:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 36 carbons and 6 double bonds.


phosphatidylserine O-38:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 0 double bonds.


phosphatidylserine O-38:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 1 double bond.


phosphatidylserine O-38:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 2 double bonds.


phosphatidylserine O-38:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 3 double bonds.


phosphatidylserine O-38:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 4 double bonds.


phosphatidylserine O-38:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 5 double bonds.


phosphatidylserine O-38:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 38 carbons and 6 double bonds.


phosphatidylserine O-40:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 0 double bonds.


phosphatidylserine O-40:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 1 double bond.


phosphatidylserine O-40:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 2 double bonds.


phosphatidylserine O-40:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 3 double bonds.


phosphatidylserine O-40:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 4 double bonds.


phosphatidylserine O-40:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 5 double bonds.


phosphatidylserine O-40:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 40 carbons and 6 double bonds.


phosphatidylserine O-42:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 0 double bonds.


phosphatidylserine O-42:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 1 double bond.


A monocarboxylic acid anion that is the conjugate base of tolmetin, obtained by deprotonation of the carboxy group.


phosphatidylserine O-42:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 2 double bonds.


phosphatidylserine O-42:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 3 double bonds.


phosphatidylserine O-42:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 4 double bonds.


phosphatidylserine O-42:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 5 double bonds.


phosphatidylserine O-42:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 42 carbons and 6 double bonds.


phosphatidylserine O-44:0(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 0 double bonds.


phosphatidylserine O-44:1(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 1 double bond.


phosphatidylserine O-44:2(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 2 double bonds.


phosphatidylserine O-44:3(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 3 double bonds.


phosphatidylserine O-44:4(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 4 double bonds.


phosphatidylserine O-44:5(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 5 double bonds.


phosphatidylserine O-44:6(1-)

An alkyl,acyl-sn-glycero-3-phospho-L-serine(1-) in which the alkyl or acyl groups at positions 1 and 2 contain a total of 44 carbons and 6 double bonds.


elvitegravir

A quinolinemonocarboxylic acid that is 7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid substited at position 1 by a 1-hydroxy-3-methylbutan-2-yl group and at position 6 by a 3-chloro-2-fluorobenzyl group (the S-enantiomer). It is used in combination therapy for the treatment of HIV-1 infection.


pyrithiamine

A pyridinium ion that is 3-(2-hydroxyethyl)-2-methylpyridine substituted at position 1 by a (4-amino-2-methylpyrimidin-5-yl)methyl group.


cobicistat

A monocarboxylic acid amide obtained by formal condensation of the carboxy group of (2S)-2-({[(2-isopropyl-1,3-thiazol-4-yl)methyl](methyl)carbamoyl}amino)-4-(morpholin-4-yl)butanoic acid with the amino group of 1,3-thiazol-5-ylmethyl [(2R,5R)-5-amino-1,6-diphenylhexan-2-yl]carbamate. Acts as a pharmacoenhancer in treatment of HIV-1 by inhibiting P450 enzymes that metabolise other medications..


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.


monoterpene glycoside

A terpene glycoside in which the terpene moiety is a monoterpenoid.


apixaban

A pyrazolopyridine that is 7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide substituted at position 1 by a 4-methoxyphenyl group and at position 6 by a 4-(2-oxopiperidin-1-yl)phenyl group. It is used for the prevention and treatment of thromboembolic diseases.


lomitapide

A member of the class of benzamides obtained by formal condensation of the carboxy group of 4'-(trifluoromethyl)biphenyl-2-carboxylic acid with the primary amino group of 9-[4-(4-aminopiperidin-1-yl)butyl]-N-(2,2,2-trifluoroethyl)-9H-fluorene-9-carboxamide. Used (as its mesylate salt) as a complement to a low-fat diet and other lipid-lowering treatments in patients with homozygous familial hypercholesterolemia.


globostellatate A(1-)

A dioxo monocarboxylic acid anion obtained by the deprotonation of the carboxylic group of globostellatic acid A.


GLOBOSTELLATIC ACIDS A

A tricyclic triterpenoid of the isomalabaricane group.


An ammonium ion resulting from the protonation of the nitrogen of the tertiary amino group of lomitapide.


globostellatate B(1-)

An oxo monocarboxylic acid anion obtained by the deprotonation of the carboxylic group of globostellatic acid B.


teduglutide

A 33-membered polypeptide consisting of His, Gly, Asp, Gly, Ser, Phe, Ser, Asp, Glu, Met, Asn, Thr, Ile, Leu, Asp, Asn, Leu, Ala, Ala, Arg, Asp, Phe, Ile, Asn, Trp, Leu, Ile, Gln, Thr, Lys, Ile, Thr and Asp residues joined in sequence. A  glucagon-like peptide-2 receptor agonist used for the treatment of short-bowel syndrome.


globostellatate C(1-)

An oxo monocarboxylic acid anion obtained by the deprotonation of the carboxylic group of globostellatic acid C.


Reactive Red 6 hapten copper complex

The copper coordination entity formed from Reactive Red 6 hapten by coordination to copper of the two hydroxy groups of each phenylazo-2-naphthyl substituent.


globostellatate D(1-)

An oxo monocarboxylic acid anion obtained by the deprotonation of the carboxy group of globostellatic acid D.


pasireotide

A six-membered homodetic cyclic peptide composed from L-phenylglycyl, D-tryptophyl, L-lysyl, O-benzyl-L-tyrosyl, L-phenylalanyl and modified L-hydroxyproline residues joined in sequence. A somatostatin analogue with pharmacologic properties mimicking those of the natural hormone somatostatin; used (as its diaspartate salt) for treatment of Cushing's disease.


aspartate salt

An organic salt derived from L-aspartic acid.


A cyclic peptide cation obtained by protonation of the two side-chain primary amino groups of pasireotide.


cabozantinib

A dicarboxylic acid diamide that is N-phenyl-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide in which the hydrogen at position 4 on the phenyl ring is substituted by a (6,7-dimethoxyquinolin-4-yl)oxy group. A multi-tyrosine kinase inhibitor, used (as its malate salt) for the treatment of progressive, metastatic, medullary thyroid cancer.


An amino tetrasaccharide comprising an alpha-sialyl residue, two N-acetyl-beta-D-glucosaminyl residues and an N-acetyl-D-glucosamine residue linked in a (2->6), (1->4) and (1->4) sequence.


Choline C-11

A choline in which one of the methyl carbons is replaced by an (11)C isotope. An intravenous radioactive diagnostic agent used (in the form of its chloride salt) as a tracer during positron emission tomography scans to help detect sites of recurrent prostate cancer.


alogliptin

A piperidine that is 3-methyl-2,4-dioxo-3,4-dihydropyrimidine carrying additional 2-cyanobenzyl and 3-aminopiperidin-1-yl groups at positions 1 and 2 respectively (the R-enantiomer). Used in the form of its benzoate salt for treatment of type 2 diabetes.


benzoate salt

Any organic salt prepared using benzoic acid as the acid component.


An organic cation obtained by protonation of the primary amino function of alogliptin.


An amino trisaccharide comprising two alpha-sialyl residues joined by a (2->8)-linkage and attached in turn by a (2->8)-linkage to a third sialyl residue of unspecified anomeric configuration.


alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-Neup5Ac in which the sialyl residue at the reducing end has alpha anomeric configuration.


A 2',3'-cyclic purine nucleotide that is GMP in which the hydroxy groups at the 2' and 3' positions have been converted into the corresponding cyclic phosphate.


A 3-oxo Delta(4)-steroid that is campest-4-en-3-one bearing an additional 22S-hydroxy substituent.


A brassinosteroid that is campesterol bearing an additional 22S-hydroxy substituent.


An imidazochromene that is 1,7,8,9-tetrahydrochromeno[5,6-d]imidazol-2-amine bearing additional 3-(dimethylamino)propyl and (dimethylamino)methyl substituents at positions 1 and 8 respectively (the R-enantiomer).


imidazochromene

An organic heterotricyclic compound that consists of a chromene ring system having an imidazole ring ortho-fused at any position.


A glycophytoceramide having an alpha-D-galactopyranosyl residue at the O-1 position and a palmitoyl (hexadecanoyl) group attached to the nitrogen.


5,6-dihydrofolic acid

A group of heterocyclic compounds based on the 5,6-dihydropteroic acid skeleton conjugated with one or more L-glutamic acid units.


A trideoxyhexose derivative that is alpha-D-glucose in which the 2 and 6-hydroxy groups are replaced by amino groups while the 3-hydroxy group is replaced by hydrogen.


A D-galactosyl-N-acylsphingosine having sulfo groups at the 3- and 6-positions on the galactose ring and lauroyl (dodecanoyl) as the N-acyl group.


A disaccharide derivative consisting of a 3-deoxy-alpha-D-manno-oct-2-ulopyranonosyl unit joined via an alpha-(2->4)-linkage to a 5,6-dehydro-3-deoxy-alpha-D-manno-oct-2-ulopyranonosyl unit with an O-allyl group at the anomeric centre.