4-guanidinoimino-6-(2-chlorophenyl)-3-methyl-4,5,6,7-tetrahydroindazole 、
甲烷磺酸 在
water ethanol 、
4-guanidinoimino-6-(2-chlorophenyl)-3-methyl-4,5,6,7-tetrahydroindazole methanesulfonate 作用下,
以
乙醇 为溶剂,
以to give 4-guanidinoimino-6-(2-chlorophenyl)-3-methyl-4,5,6,7-tetrahydroindazole methanesulfonate (Compound 22) (0.28 g)的产率得到4-guanidinoimino-6-(2-chlorophenyl)-3-methyl-4,5,6,7-tetrahydroindazole methanesulfonate