Synthesis and Anti-Bacterial Activity of Some Heterocyclic Chalcone Derivatives Bearing Thiofuran, Furan, and Quinoline Moieties
作者:Chang-Ji Zheng、Sheng-Ming Jiang、Zhen-Hua Chen、Bai-Jun Ye、Hu-Ri Piao
DOI:10.1002/ardp.201100005
日期:2011.10
36 Novel heterocyclic chalcone derivatives were synthesized and tested for their anti‐bacterial activity. Some compounds presented good anti‐microbial activities against Gram‐positive bacteria (including the multidrug‐resistant clinical isolates). This class of compounds presented high potency against Streptococcus mutans, among which the derivatives F2 with an MIC of 2 µg/mL was as active as the standard
合成了 36 种新型杂环查耳酮衍生物并测试了它们的抗菌活性。一些化合物对革兰氏阳性菌(包括耐多药临床分离株)具有良好的抗菌活性。这类化合物对变形链球菌表现出高效能,其中MIC为2 µg/mL的衍生物F2与标准药物(诺氟沙星)活性相同,但活性低于苯唑西林。所有化合物在 64 µg/mL 时均不抑制革兰氏阴性菌(大肠杆菌 CCARM 1924 或大肠杆菌 CCARM 1356)的生长。