Discovery and Structure–Activity Relationships of Novel <i>ss</i>DAF-12 Receptor Modulators
作者:Giada Ceccarelli、Laura Goracci、Andrea Carotti、Federico Paccoia、Daniela Passeri、Marco Cipolloni、Stefano Di Bona、Gabriele Cruciani、Roberto Pellicciari、Antimo Gioiello
DOI:10.1021/acs.jmedchem.3c02421
日期:2024.3.14
relationship targeting the ssDAF-12 receptor and to unveil hidden properties shared by the molecular shape of steroidal ligands that are relevant to the receptor binding and modulation. Moreover, biological results led to the discovery of sulfonamide 3 as a submicromolar ssDAF-12 agonist endowed with a high receptor selectivity, no toxicity, and improved properties, as well as to the identification of
核受体ss DAF-12已被认为是调节线虫寄生虫粪类圆线虫生命周期的关键分子。 ss DAF-12 配体允许受体充当调节感染的开关,使其容易受到治疗干预。在这项研究中,我们报告了一组新型 dafachronic Acid 衍生物的设计和合成,这些衍生物用于概述针对ss DAF-12 受体的第一个结构-活性关系,并揭示类固醇配体分子形状所共有的隐藏特性与受体结合和调节相关。此外,生物学结果发现磺酰胺3作为亚微摩尔ss DAF-12 激动剂,具有高受体选择性、无毒性和改进的特性,并鉴定出前所未有的可开发利用的ss DAF-12 拮抗剂寻找新的化学工具和替代治疗方法来治疗类圆线虫病等寄生虫病。