(11R,11aS)-1,2,3,10,11,11a-hexahydro-9-benzyloxy-11-cyano-8-methyl-5H-pyrrolo<2,1-c><1,4>benzodiazepin-5-one 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
以100%的产率得到(11R,11aS)-1,2,3,10,11,11a-hexahydro-11-cyano-9-hydroxy-8-methyl-5H-pyrrolo<2,1-c><1,4>benzodiazepin-5-one