668272-50-2

Carbamic acid,[1-[1-[2-(2-aminophenyl)-2-oxoethyl]-7-(1-cyclopenten-1-ylmethyl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1H-purin-8-yl]-3-piperidinyl]-,1,1-dimethylethyl ester