2-(2-acetylhydrazino)-7-chloro-5-(pyridin-2-yl)-3H-thieno[2,3-e]-1,4-diazepine 以
邻二甲苯 为溶剂,
反应 2.0h,
以there is obtained 2-chloro-9-methyl-4-(2-pyridyl)-6H-thieno[3,2-f]-s-triazolo[4,3-a][1,4]diazepine in the form of a crystalline product which的产率得到2-chloro-9-methyl-4-pyridin-2-yl-6
H-thieno[3,2-
f][1,2,4]triazolo[4,3-
a][1,4]diazepine