tert-butyl 8-(4-((5-fluoropyridin-2-yl)methoxy)-6-oxopyridazin-1(6H)-yl)-6-methyl-3,4,5,6-tetrahydroazepino[4,3-b]indole-2(1H)-carboxylate 在
盐酸 作用下,
以
甲醇 为溶剂,
反应 18.0h,
以85%的产率得到5-((5-Fluoropyridin-2-yl)methoxy)-2-(6-methyl-1,2,3,4,5,6-hexahydroazepino[4,3-b]indol-8-yl)pyridazin-3(2H)-one hydrochloride