查尔酮
对接(动物)
部分
行动方式
化学
金黄色葡萄球菌
立体化学
组合化学
抗菌活性
生物化学
抗生素
微生物学
生物
细菌
医学
护理部
遗传学
作者
Chuan Xie,Siyu Zhang,Wei Zhang,Chunxia Wu,Can Yong,Yuhao Sun,Zhengxing Zeng,Qian Zhang,Zixin Huang,Tian Chen,Yuanyuan Zhang
摘要
The issue of antibiotic resistance is becoming progressively serious these days, and the feasible solution to address it is to develop and discover novel antibiotics. The diterpene natural pleuromutilin is a prominent candidate for its special mode of action by inhibiting protein synthesis. In this study, a series of novel pleuromutilin derivatives with chalcone moiety was designed and synthesized, and their antibacterial activities were assessed in vitro. As suggested from the results, most of compounds exhibited potent activities against two methicillin-resistant Staphylococcus aureus (MRSA) ATCC 33591 and 43300. The further modification of the chalcone structure, aza-cyclic derivatives were afforded and then assessed, and potent activities against the tested strains were reported. The preliminary docking studies were conducted to explore the interactions between target molecules and binding site.
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