5-chloro-2-methoxy-4-nitro-N-[2-(4-oxo-1-phenyl-1,3,8-triaza-spiro[4.5]dec-8-yl)-ethyl]-benzamide 、
氢气 在
镍 乙醇 作用下,
以
溶剂黄146 为溶剂,
以yielding 1.7 parts of 4-amino-5-chloro-2-methoxy-N-[2-(4-oxo-1-phenyl-1,3,8-triazaspiro[4,5]-dec-8-yl)ethyl]benzamide的产率得到4-amino-5-chloro-2-methoxy-
N-[2-(4-oxo-1-phenyl-1,3,8-triaza-spiro[4.5]dec-8-yl)-ethyl]-benzamide