、
6-(5-methyl-1H-pyrazol-4-yl)-2-(2-phenyl-1-pyrrolidin-1-ylethyl)thieno[3,2-d]pyrimidin-4(3H)-one 、 ethyl acetate hydrochloride 在
甲醇乙酸乙酯 作用下,
以
甲醇 为溶剂,
反应 0.5h,
以to give the title compound (1.7 mg) as a yellow solid的产率得到6-(5-methyl-1H-pyrazol-4-yl)-2-[(E)-2-phenylethenyl]thieno[3,2-d]pyrimidin-4(3H)-one monohydrochloride