Design, synthesis, and evaluation of novel 3,4‐isoxazolediamide derivatives for the combination treatment of azole‐resistant candidiasis
作者:Lei Liu、Yixiang Sun、Zixuan Gao、Wenbo Yin、Hong Jiang、Tianxiao Wu、Yin Sun、Qiaohua Qin、Dongmei Zhao、Maosheng Cheng
DOI:10.1002/ardp.202200266
日期:2022.12
Invasive fungal infections are emerging as serious infectious diseases worldwide. Due to the frequent emergence of resistance, the cure for invasive fungal infections is often unachievable. The molecular chaperone Hsp90 provides a promising target because it supports survival, virulence, and drug resistance in a variety of pathogens. Herein, we report on the structural optimization and structure–activity
侵袭性真菌感染正在成为世界范围内的严重传染病。由于耐药性的频繁出现,侵袭性真菌感染的治愈往往无法实现。分子伴侣 Hsp90 提供了一个有希望的目标,因为它支持多种病原体的存活、毒力和耐药性。在此,我们报告了 3,4-异恶唑二酰胺类似物的结构优化和构效关系研究。作为一类新型真菌 Hsp90 抑制剂,化合物B25被发现与氟康唑具有良好的协同作用,可避免潜在的哺乳动物毒性。它还在体外显示出显着的代谢稳定性。总的来说,B25可能是针对真菌 Hsp90 的药物发现的有前途的先导化合物,值得进一步研究。