668274-61-1

Carbamic acid,[(3R)-1-[7-(2-butynyl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1-[(3-phenyl-1-isoquinolinyl)methyl]-1H-purin-8-yl]-3-piperidinyl]-, 1,1-dimethylethylester