反应详情

Using 5-bromo-2-[4-(3,5,6-trimethylpyridin-2-yl)piperazine-1-carbonyl]benzonitrile (413 mg) described in Preparation Example 172 and pyrrolidin-2-one (115 μL) and by the reaction and treatment in the same manner as in Example 262, the title compound (378 mg) was obtained.