4-{[(3-chloro-2-methylphenyl)methyl]amino}-2-(4-morpholinyl)-1,3-thiazole-5-carboxamide 、
乙酰氧基乙酰氯 在
甲醇 作用下,
以
四氢呋喃 为溶剂,
反应 3.0h,
以to provide [4-[(3-chloro-2-methylphenyl)methyl]-2-(4-morpholinyl)-7-oxo-4,7-dihydro[1,3]thiazolo[4,5-d]pyrimidin-5-yl]methyl acetate的产率得到[4-[(3-Chloro-2-methylphenyl)methyl]-2-(4-morpholinyl)-7-oxo-4,7-dihydro[1,3]thiazolo[4,5-d]pyrimidin-5-yl]methyl acetate