Novel hybrids of drug with bioactive heterocycles for enhancing biological activity
作者:Parthiban Valentina、Kaliappan Ilango、Muthu K. Kathiravan
DOI:10.1007/s12272-016-0797-6
日期:2016.10
A novel series of aceclofenac hybridised with 1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazoles were designed using molecular hybridization approach and synthesised 6a–j. The structural integrity was confirmed by analytical methods. The hybrid molecules were subjected to in vitro cytotoxic studies against four human cancer cell lines PA‐1, OAW‐42, T47-D and MCF‐7 by MTT assay method. The results indicate that the hybrid molecules bearing halogen on phenyl ring in 6th position of triazolo-thiadiazole exhibited significant cytotoxic activity. The test compounds were also screened for antifungal activity against two strains.
利用分子杂交方法设计了一系列与 1,2,4-三唑并-[3,4-b]-1,3,4-噻二唑杂交的新型醋氯芬酸,并合成了 6a-j 号化合物。分析方法证实了其结构的完整性。采用 MTT 检测法对这些杂化分子进行了体外细胞毒性研究,以检测四种人类癌细胞系 PA-1、OAW-42、T47-D 和 MCF-7。结果表明,三唑并噻二唑第 6 位苯基环上含有卤素的杂化分子具有显著的细胞毒性活性。测试化合物还对两种菌株进行了抗真菌活性筛选。