Synthesis, Optimization, Antifungal Activity, Selectivity, and CYP51 Binding of New 2-Aryl-3-azolyl-1-indolyl-propan-2-ols
作者:Nicolas Lebouvier、Fabrice Pagniez、Young Min Na、Da Shi、Patricia Pinson、Mathieu Marchivie、Jean Guillon、Tarek Hakki、Rita Bernhardt、Sook Wah Yee、Claire Simons、Marie-Pierre Lézé、Rolf W. Hartmann、Angélique Mularoni、Guillaume Le Baut、Isabelle Krimm、Ruben Abagyan、Patrice Le Pape、Marc Le Borgne
DOI:10.3390/ph13080186
日期:——
value for FLC was determined as 0.020 µg/mL for the same clinical isolate. Additionally, molecular docking calculations and molecular dynamics simulations were carried out using a crystal structure of Candida albicans lanosterol 14α-demethylase (CaCYP51). The (−)-(S)-8g enantiomer aligned with the positioning of posaconazole within both the heme and access channel binding sites, which was consistent with
通过用吲哚骨架取代其两个三唑部分之一,设计了一系列2-芳基-3-偶氮基-1-吲哚基-丙烷-2-醇作为氟康唑(FLC)的新类似物。然后开发了两种不同的化学方法。第一个步骤分七个步骤,涉及关键中间体1-(1H-苯并三唑-1-基)甲基-1H-吲哚的合成,以及咪唑或1H-1,2,4-三唑的环氧乙烷的最终打开。第二种途径仅需三个步骤即可接近目标化合物,这次是吲哚和类似物使环开环。测试了二十种唑衍生物对白色念珠菌和其他念珠菌的抵抗力。最佳抗念珠菌化合物的对映体2-(2,4-二氯苯基)-3-(1H-吲哚-1-基)-1-(1H-1,2,4-三唑-1-基)-通过X射线衍射分析丙-2-醇(8g)以确定其绝对构型。发现具有(S)绝对构型的(-)-8g对映异构体(在白色念珠菌CA98001上的最低抑菌浓度(MIC)= IC80 = 0.000256 µg / mL)。相反,发现(+)-8g对映异构体具有R绝对构型(白色念珠菌CA98001的MIC