反应详情

By treating the product of Example 10 according to the procedure of Example 2, but substituting phosphorus oxybromide for the phosphorus oxychloride, 1-benzyl-4-bromo-5,6-dihydrobenzo[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e]pyridin-11(1H)one is obtained.