668274-75-7

Carbamic acid,[(3R)-1-[7-(2-butynyl)-1-[(4-cyano-1-naphthalenyl)methyl]-3-cyclopropyl-2,3,6,7-tetrahydro-2,6-dioxo-1H-purin-8-yl]-3-piperidinyl]-,1,1-dimethylethyl ester