(S)-tert-butyl 2-(7-((2-(1-((tert-butoxycarbonyl)amino)cyclohexyl)-1H-benzo[d]imidazol-6-yl)ethynyl)-4,5-dihydro-1H-naphtho[1,2-d]imidazol-2-yl)pyrrolidine-1-carboxylate 在
palladium on activated charcoal 、
氢气 作用下,
以
甲醇 为溶剂,
反应 18.0h,
以74%的产率得到(S)-tert-butyl 2-(7-(2-(2-(1-((tert-butoxycarbonyl)amino)cyclohexyl)-1H-benzo[d]imidazol-6-yl)ethyl)-4,5-dihydro-1H-naphtho[1,2-d]imidazol-2-yl)pyrrolidine-1-carboxylate