Synthesis and Antioxidant and Antitumor Activity of Novel Pyridine, Chromene, Thiophene and Thiazole Derivatives
作者:Ahmed A. Fadda、Moged A. Berghot、Fathy A. Amer、Doria S. Badawy、Nesma M. Bayoumy
DOI:10.1002/ardp.201100335
日期:2012.5
mixture of formaldehyde and 3‐amino‐2‐substituted‐pent‐2‐endinitriles 6a,b yielded pyridine derivatives 3a–c and 9a,b, respectively, while when subjected to react with salicylaldehyde yielded chromene derivatives 4 and 5, subsequently. The behavior of thiocarbamoyl derivative 10 derived from 1 towards some α‐halogenated compounds have been investigated as well as its behavior towards elemental sulfur
2-甲苯磺酰乙腈 (1) 与 α,β-不饱和腈 2a-c 或甲醛和 3-氨基-2-取代的戊-2-端腈 6a,b 的混合物反应生成吡啶衍生物 3a-c 和 9a,b分别与水杨醛反应生成色烯衍生物 4 和 5。已经研究了衍生自 1 的硫代氨基甲酰基衍生物 10 对某些 α-卤代化合物的行为及其对元素硫和异硫氰酸苯酯的行为。筛选了新合成的化合物的抗氧化活性、红细胞溶血和不依赖博莱霉素的 DNA 损伤。一些测试化合物表现出有希望的活性。