10-ethyl-8,9-dihydro-7-<(5-methyl-1H-imidazol-4-yl)methyl>pyrido<1,2-a>indol-6(7H)-one 、
盐酸 在
乙醚 作用下,
以
甲醇 、
乙醚 为溶剂,
以to give 10-ethyl-8,9-dihydro-7-[(5-methyl-1H-imidazol-4-yl)methyl]pyrido[1,2-a]indol-6(7H)one hydrochloride (273 mg)的产率得到10-ethyl-8,9-dihydro-7-[(5-methyl-1H-imidazol-4-yl)methyl]pyrido[1,2-a]indol-6(7H)one hydrochloride