methylthioadenosine-DADMe immucillin-A
methylthioadenosine-dadme immucillin-a
A pyrrolopyrimidine that is 5<em>H</em>-pyrrolo[3,2-<em>d</em>]pyrimidin-4-amine substituted by a {(3<i>R</i>,4<i>S</i>)-3-hydroxy-4-[(methylsulfanyl)methyl]pyrrolidin-1-yl}methyl group at position 7. It is a potent inhibitor of human 5'-methylthioadenosine phosphorylase (K<small><sub>i</sub></small> = 86 pM) with anti-tumour activity.