N-{2-[2-(4-cyanophenyl)-ethyl]-1-methyl-benzimidazol-5-yl}-N-diethylaminoethyl-(benzenesulphonamide) 在
aluminum nickel ethereal hydrochloric acid 作用下,
以
甲醇 为溶剂,
以1.0 g (54.5%)的产率得到N-{2-[2-(4-aminomethyl-phenyl)-ethyl]-1-methyl-benzimidazol-5-yl}-N-diethylaminoethyl-(benzenesulphonamide)-dihydrochloride