2-(S)-{2-(R)-[2-(S)-acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-phenyl-propionylamino}-5-nitroguanidino-pentanoic acid (1-(S)-methylcarbamoyl-2-naphthalen-2-yl-ethyl)-amide 在
5% Pd-BaSO4
氢气 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 24.0h,
生成 2-(S)-{2-(R)-[2-(S)-acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-phenyl-propionylamino}-5-guanidino-pentanoic acid (1-(S)-methylcarbamoyl-2-naphthalen-2-yl-ethyl)-amide