benzyl (1S,5R)-6-[[4-[(6-cyclopentyl-2-methyl-3-oxo-2,6,8,10-tetrazabicyclo[5.4.0]undeca-7,9,11-trien-9-yl)amino]-3-methoxy-benzoyl]amino]-3-azabicyclo[3.1.0]hexane-3-carboxylate 在
氢气 作用下,
以
甲醇 为溶剂,
以42%的产率得到N-[(1S,5R)-3-azabicyclo[3.1.0]hex-6-yl]-4-[(6-cyclopentyl-2-methyl-3-oxo-2,6,8,10-tetrazabicyclo[5.4.0]undeca-7,9,11-trien-9-yl)amino]-3-methoxy-benzamide