4-fluoro-7-(4-methyl-1,2,4-triazol-3-yl)-1H-pyrrolo[2,3-c]pyridine 、 alkaline earth salt of/the/ methylsulfuric acid 在
1-ethyl-3-methylimidazolium chloroaluminate 作用下,
生成 2-[4-fluoro-7-(4-methyl-1,2,4-triazol-3-yl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-2-oxoacetic acid