、
(R)-(-)-2-甲基哌嗪 、
5-chloro-N-{5-[(cyclopropylamino)carbonyl]-2-methylphenyl}-2-nitrobenzamide 以to give N-{5-[(cyclopropylamino)carbonyl]-2-methylphenyl}-5-[(3R)-3-methylpiperazine-1-yl)-2-nitrobenzamide的产率得到N-{5-[(cyclopropylamino)carbonyl]-2-methylphenyl}-5-[(3R)-3-methylpiperazin-1-yl]-2-nitrobenzamide