Design, synthesis and evaluation of clinafloxacin triazole hybrids as a new type of antibacterial and antifungal agents
作者:Yan Wang、Guri L.V. Damu、Jing-Song Lv、Rong-Xia Geng、Da-Cheng Yang、Cheng-He Zhou
DOI:10.1016/j.bmcl.2012.07.064
日期:2012.9
A series of clinafloxacin triazole hybrids as a new type of antibacterial and antifungal agents were synthesized for the first time and screened for their antimicrobial efficacy against four Gram-positive bacteria, four Gram-negative bacteria and two fungi by two fold serial dilution technique. The bioactive assay indicated that most of the target compounds displayed broad antimicrobial spectrum and
首次合成了一系列作为新型抗菌剂和抗菌剂的克林沙星三唑杂种,并通过两次连续稀释技术筛选了对四种革兰氏阳性菌,四种革兰氏阴性菌和两种真菌的抗菌效果。生物活性测定表明,大多数靶标化合物对所有被测菌株均表现出宽广的抗菌谱以及良好的抗菌和抗真菌活性,MIC值范围从0.25至2μg/ mL,与参考药物相比具有可比甚至更好的功效。氯霉素,克林沙星和氟康唑。值得注意的是,一些合成的克林沙星三唑对耐甲氧西林的金黄色葡萄球菌显示出更强的功效 比他们的父母克林沙星。