6-(2-chlorophenyl)-3-methyl-4,5,6,7-tetrahydrobenzothiophene-4-one 、
肼甲酰亚胺酰胺一氯化氢 、
盐酸 、
水 在
乙醇 、
6-(2-chlorophenyl)-4-guanidinoimino-3-methyl-4,5,6,7-tetrahydrobenzothiophene hydrochloride 作用下,
以
乙醇 为溶剂,
反应 4.0h,
以to give 6-(2-chlorophenyl)-4-guanidinoimino-3-methyl-4,5,6,7-tetrahydrobenzothiophene hydrochloride (Compound 117) (80 mg) as colorless crystals的产率得到6-(2-chlorophenyl)-4-guanidinoimino-3-methyl-4,5,6,7-tetrahydrobenzothiophene hydrochloride