pyrimido[2,1-c][1,4]oxazine-2-carboxamide, N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo- 在
sodium hydroxide 作用下,
以
N,N-二甲基乙酰胺 、
异丙醇 为溶剂,
反应 9.0h,
以90.71%的产率得到N-[[4-fluoro-2-(5-methyl-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-c][1,4]oxazine-2-carboxamide sodium salt