668275-17-0

Carbamic acid,[(3R)-1-[7-(2-butynyl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1-[2-oxo-2-[2-[(1-oxopropyl)amino]phenyl]ethyl]-1H-purin-8-yl]-3-piperidinyl]-,1,1-dimethylethyl ester