methyl 2-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3,3,3-trifluoro-2-(4-methylbenzoylamino)propionate 在
三乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 5.0h,
以72%的产率得到N-(1,3-dimethyl-2,4,6-trioxo-5-trifluoromethyl-2,3,4,5,6,7-hexahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)-4-methylbenzamide