反应详情

Using (2-bromo-4-chlorophenyl)[4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanone (1.57 g) described in Preparation Example 167 and pyrrolidin-2-one (327 mg) and by the reaction and treatment in the same manner as in Preparation Example 48, the title compound (720 mg) was obtained.