盐酸 、
5,7-dimethyl-1-[(2'-(2-triphenylmethyl-2H-tetrazol-5-yl)biphenyl-4-yl)methyl]-1,6-naphthyridin-2(1H)-one 在
乙醚 、
乙醇甲醇混合物 作用下,
以
methanol-dichloromethane 为溶剂,
反应 0.5h,
以to give 5,7-dimethyl-1-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-1,6-naphthyridin-2(1H)-one hydrochloride (105 mg)的产率得到5,7-dimethyl-1[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl) methyl]-1,6-naphthyridin-2(1H)-one hydrochloride