Application of “Hydrogen-Bonding Interaction” in Drug Design. Part 2: Design, Synthesis, and Structure–Activity Relationships of Thiophosphoramide Derivatives as Novel Antiviral and Antifungal Agents
作者:Aidang Lu、Yuanyuan Ma、Ziwen Wang、Zhenghong Zhou、Qingmin Wang
DOI:10.1021/acs.jafc.5b02676
日期:2015.11.4
On the basis of the structure of natural product harmine, lead compound 18, and the structure of compounds in part 1, a series of thiophosphoramide derivatives 1-17 were designed and synthesized from various amines in one step. Their antiviral and antifungal activities were evaluated. Most of the compounds showed significantly higher antiviral activity against tobacco mosaic virus (TMV) than commercial
根据天然产物樟脑,铅化合物18的结构以及第1部分中的化合物的结构,设计并从多种胺中一步合成一系列硫代磷酰胺衍生物1-17。他们的抗病毒和抗真菌活性进行了评估。大多数化合物对烟草花叶病毒(TMV)的抗病毒活性均明显高于市售杀病毒剂利巴韦林。化合物(R,R)-17在体外(70%/ 500μg/ mL和33%/ 100μg/ mL)和体内(灭活效果分别为68%/ 500μg/ mL和30)表现出最佳的抗TMV活性%/ 100μg/ mL;疗效为64%/ 500μg/ mL和31%/ 100μg/ mL;保护作用为66%/ 500μg/ mL和31%/ 100μg/ mL),高于(R,R)-17·HCl的抗病毒活性大约类似于(R,R)-17的抗病毒活性。然而,(R,R)-17·HCl对高粱(Puccinia sorghi)的抗真菌活性略低于(R,R)-17。系统的研究提供了令人信服的证据,这些简单