反应详情

By conducting reactions and treatments in the same manner as in Example 1 using 9-fluoro-2-(4-hydroxyphenyl)-4,4a,5,6-tetrahydrobenzo[h]cinnolin-3(2H)-one and 3-dimethylaminopropyl chloride, there is obtained 9-fluoro-2-[4-(3-dimethylaminopropoxy)phenyl]-4,4a,5,6-tetrahydrobenzo[h]cinnolin-3(2H)-one, m.p. 118°-120° C.