[(2-{9-(4-dimethylamino-phenylamino)-6-[3-(ethoxycarbonyl-methyl-methyl-amino)-propionylamino]-acridin-3-ylcarbamoyl}-ethyl)-methyl-amino]-acetic acid ethyl ester 在
lithium hydroxide 、
水 作用下,
以
四氢呋喃 为溶剂,
反应 1.0h,
以42%的产率得到({2-[6-[3-(carboxymethyl-methyl-amino)-propionylamino]-9-(4-dimethylamino-phenylamino)-acridin-3-ylcarbamoyl]-ethyl}-methyl-amino)-acetic acid