Jiang, Zhigan; Wang, Yan; Wang, Wenya; Wang, Shengzheng; Xu, Bo; Fan, Guorong; Dong, Guoqiang; Liu, Yang; Yao, Jianzhong; Miao, Zhenyuan; Zhang, Wannian; Sheng, Chunquan published the article 《Discovery of highly potent triazole antifungal derivatives by heterocycle-benzene bioisosteric replacement》. Keywords: triazole derivative preparation antifungal pharmacokinetic structure activity.They researched the compound: 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone( cas:86404-63-9 ).Reference of 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:86404-63-9) here.
On the basis of the authors’ previously discovered triazole antifungal lead compounds, heterocycle-benzene bioisosteric replacement was used to improve their pharmacokinetic profile. The designed new triazole derivatives have good antifungal activity toward a wide range of pathogenic fungi. Their binding mode with the target enzyme was clarified by mol. docking. The MIC value of the highly potent compound 1-(4-(benzo[d]thiazol-2-yl-methyl)piperazin-1-yl)-2-(2,4-difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)propan-2-ol against Candida albicans, Candida tropicalis, and Cryptococcus neoformans is 0.016 μg/mL, 0.004 μg/mL, and 0.016 μg/mL, resp. Moreover, preliminary pharmacokinetic studies revealed that it showed improved oral absorption as compared to the lead compound iodiconazole and deserved for further evaluations.
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Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics