Design, synthesis, and biological evaluation of 4-H pyran derivatives as antimicrobial and anticancer agents
作者:Thatikonda Narendar Reddy、Mettu Ravinder、Raktani Bikshapathi、Pombala Sujitha、C. Ganesh Kumar、Vaidya Jayathirtha Rao
DOI:10.1007/s00044-017-1982-y
日期:2017.11
A series of pyran derivatives (5–27) were synthesized in good yields by utilizing Baylis–Hillman chemistry and were further investigated for their in vitro anticancer, antibacterial, and antifungal activities. Most of the tested compounds exhibited promising antibacterial activity as compared to the standard towards Gram-positive bacterial strains. The compounds 5–7, 11–13, and 17–19 displayed two-fold
利用Baylis–Hillman化学方法以高收率合成了一系列吡喃衍生物(5–27),并对其体外抗癌,抗菌和抗真菌活性进行了进一步研究。与针对革兰氏阳性细菌菌株的标准品相比,大多数测试化合物均显示出有希望的抗菌活性。化合物5-7,11-13和17-19显示的两个倍高的活性,而化合物21显示出针对4倍高的抗菌活性的金黄色葡萄球菌相比,新霉素标准96 MTCC。这些化合物中的一些对所有测试的真菌菌株均表现出中等的抗真菌活性。两种化合物图16和23显示了对选定的四种人类癌细胞系如A549,DU145,HeLa和MCF7的有希望的抗癌活性。