| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 6-chloro-2-morpholin-4-yl-3H-quinazoline-4-thione | 93577-90-3 | C12H12ClN3OS | 281.766 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 2-(6-chloro-2-morpholinoquinazolin-4-yl)-N-phenylhydrazine-1-carbothioamide | 154475-58-8 | C19H19ClN6OS | 414.918 |
| —— | 4-(9-chloro-[1,2,4]triazolo[4,3-c]quinazolin-5-yl)morpholine | 93577-57-2 | C13H12ClN5O | 289.724 |
Several biological activities have been attributed to the quinazoline and triazole derivatives. Combining two known active heterocyclic moieties, we prepared a series of 3-aryl-5-morpholino-9-chloro-
The paper describes the cyclization reactions of substituted 1-(4'-quinazolyl)-4-phenylthiosemicarbazides (