N-((S)-3-((3aR,6aS)-5-(4,6-dimethyl-2-(methylsulfonyl)pyrimidine-5-carbonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-1-phenylpropyl)cyclopentanecarboxamide 、
1-乙酰基-3-氨基吡咯烷 以
四氢呋喃 为溶剂,
生成 cyclopentanecarboxylic acid ((S)-3-{5-[2-(1-acetyl-pyrrolidin-3-ylamino)-4,6-dimethyl-pyrimidine-5-carbonyl]-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl}-1-phenyl-propyl)-amide