alkaline earth salt of/the/ methylsulfuric acid 以
水 、
乙腈 为溶剂,
反应 0.83h,
以0.23 g的产率得到benzenesulfonate;[5-cyano-2-[(5R)-6-methoxycarbonyl-7-methyl-3-oxo-8-[3-(trifluoromethyl)phenyl]-2,5-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-5-yl]phenyl]methyl-(3-hydroxypropyl)-dimethylazanium