7-(2,5-dimethylphenyl)-4-methyl-5,6,7,8-tetrahydroquinolin-5-one 、
肼甲酰亚胺酰胺一氯化氢 、
盐酸 在
乙醇 、
7-(2,5-dimethylphenyl)-5-guanidinoimino-4-methyl-5,6,7,8-tetrahydroquinoline hydrochloride 作用下,
以
乙醇 为溶剂,
反应 1.5h,
以to give 7-(2,5-dimethylphenyl)-5-guanidinoimino-4-methyl-5,6,7,8-tetrahydroquinoline hydrochloride (Compound 58) (131 mg) as pale yellow crystals的产率得到7-(2,5-dimethylphenyl)-5-guanidinoimino-4-methyl-5,6,7,8-tetrahydroquinoline hydrochloride