[5-Methoxy-2-methyl-1-(2-phenyl-quinolin-4-yl)-1H-indol-3-yl]-acetic acid ethyl ester 、
sodium hydroxide 在
乙醇 、
水 作用下,
以
乙醇 为溶剂,
反应 0.25h,
以to give 5-methoxy-2-methyl-1-(2-phenylquinol-4-yl)indol-3-ylacetic acid sodium salt monohydrate, m.p. 179°-180° C.的产率得到5-methoxy-2-methyl-1-(2-phenylquinol-4-yl)indol-3-ylacetic acid sodium salt monohydrate