Design, Synthesis, and Structure–Activity Relationship Studies of Novel Thioether Pleuromutilin Derivatives as Potent Antibacterial Agents
作者:Chenyu Ling、Liqiang Fu、Suo Gao、Wenjing Chu、Hui Wang、Yanqin Huang、Xiaoyan Chen、Yushe Yang
DOI:10.1021/jm500312x
日期:2014.6.12
A series of novel thioether pleuromutilin derivatives incorporating various heteroaromatic substituents into the C14 side chain have been reported. Structure–activity relationship (SAR) studies resulted in compounds 52 and 55 with the most potent in vitro antibacterial activity among the series (MIC = 0.031–0.063 μg/mL). Further optimization to overcome the poor water solubility of compound 55 resulted
Antibacterial Activity and Structure−Activity Relationship of a Series of Newly Synthesized Pleuromutilin Derivatives
作者:Yun-Ge Li、Ju-Xian Wang、Guo-Ning Zhang、Mei Zhu、Xue-Fu You、Xin-Xin Hu、Fan Zhang、Yu-Cheng Wang
DOI:10.1002/cbdv.201800560
日期:2019.2
pleuromutilin derivatives. The antibacterial results reveal that the thioether‐containing pleuromutilin derivatives exert a more potency activity than the sulfoxide‐type derivatives against Gram‐positive pathogens. The structure−activityrelationship summarized in this work may provide with some interesting clues as to which functionalities are beneficial for high antimicrobial activity of the pleuromutilin