• English
  • 简体中文
Login Register
Current Location: Home > Feedback Help Print

【结 构 式】

【分子编号】19206

【品名】N'-(5-phenyl-3H-thieno[2,3-e][1,4]diazepin-2-yl)acetohydrazide

【CA登记号】

【 分 子 式 】C15H14N4OS

【 分 子 量 】298.36852

【元素组成】C 60.38% H 4.73% N 18.78% O 5.36% S 10.75%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号:(III)

Treatment of diazepinone (I) with phosphorus pentasulfide in refluxing pyridine affords diazepinethione (II). Subsequent reaction with acetyl hydrazine in refluxing n-butanol gives the intermediate acetylhydrazino compound (III), which on prolonged heating cyclizes to the desired triazolodiazepine.

1 Hellerbach, J.; Zeller, P.; Binder, D.; Hromatka, O. (F. Hoffmann-La Roche AG); Diazepine derivs.. DE 2405682; GB 1456161; US 4155913 .
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
29262 acetohydrazide 1068-57-1 C2H6N2O 详情 详情
(I) 19204 5-phenyl-1,3-dihydro-2H-thieno[2,3-e][1,4]diazepin-2-one C13H10N2OS 详情 详情
(II) 19205 5-phenyl-1,3-dihydro-2H-thieno[2,3-e][1,4]diazepine-2-thione C13H10N2S2 详情 详情
(III) 19206 N'-(5-phenyl-3H-thieno[2,3-e][1,4]diazepin-2-yl)acetohydrazide C15H14N4OS 详情 详情
Extended Information