N5-benzyloxycarbonyl-(N2-benzyloxycarbonyl-N2-methyl-N5-phenylmethylene-N5-oxide-L-ornithyl)-N-[(S)-1-benzyloxy-2-oxo-3-piperidyl]-L-ornithinamide 在
盐酸羟胺 作用下,
以
甲醇 为溶剂,
反应 0.33h,
生成 {(S)-1-[(S)-4-Benzyloxycarbonylamino-1-((S)-1-benzyloxy-2-oxo-piperidin-3-ylcarbamoyl)-butylcarbamoyl]-4-hydroxyamino-butyl}-methyl-carbamic acid benzyl ester; hydrochloride