英文别名
Carbamic acid, [(1S)-1-[[(3a'R,6a'S)-1'-(cyclopropylcarbonyl)hexahydro-2'-oxospiro[cyclopentane-1,3'(4'H)-pyrrolo[3,2-b]pyrrol]-4'-yl]carbonyl]-2-methylpropyl]-, 1,1-dimethylethyl ester;tert-butyl N-[(2S)-1-[(3aS,6aR)-4-(cyclopropanecarbonyl)-5-oxospiro[2,3,3a,6a-tetrahydropyrrolo[3,2-b]pyrrole-6,1'-cyclopentane]-1-yl]-3-methyl-1-oxobutan-2-yl]carbamate