An Easy Access to Construct Some Fused 1,2,4-Triazines with Ring Junction Nitrogen Systems and Their Biological Evaluation
作者:Wafaa S. Hamama、Ghada G. El-Bana、Saad Shaaban、O. M. O. Habib、Hanafi H. Zoorob
DOI:10.1002/jhet.2599
日期:2017.1
reactivity of 4‐amino‐6‐benzyl‐3‐mercapto‐1,2,4‐triazine‐5(4H)‐one (1) towards various aliphatic or/and mono and bis aromatic carboxylic acid derivatives to give the corresponding fused heterocyclic systems, 1,3,4‐thiadiazoles 4, 5, 6, which incorporating 1,2,4‐triazine nucleus was achieved. Moreover, compound 1 was subjected to react either with halo acetic acids or bromo ester to afford the respective
4-氨基-6-苄基-3-巯基1,2,4-三嗪-5(4 H)-一(1)对各种脂族或/和单和双芳族羧酸衍生物的化学反应性相应的稠合杂环系统,1,3,4-噻二唑4,5,6,它结合1,2,4-三嗪核达到了。此外,使化合物1与卤代乙酸或溴代酯反应,以提供各自的稠合的氮环连接系统,噻二唑2和3或噻二嗪7。但是,四环系统9通过isatine与triazine 1的缩合反应得到。此外,还评估了一些新合成的化合物作为抗氧化剂和抗肿瘤剂。