1-methyl-8-(propylsulfanyl)-4,5-dihydro-1H-thieno[3,4-g]indazole-6-carboxamide 、 ethyl acetate hydrochloride 在
乙酸乙酯 作用下,
以
四氢呋喃 为溶剂,
以to obtain the title compound (0.31 g, 91%) as light yellow crystals的产率得到4,5-Dihydro-1-methyl-8-n-propylsulfanyl-1H-thieno[3,4-g]indazole-6-carboxamide hydrochloride