Synthesis and StructureActivity Relationships of Antifungal Crassinervic Acid Analogs
作者:Jyotsna N. Chakor、Loana Musso、Paola Sardi、Sabrina Dallavalle
DOI:10.1002/cbdv.201100288
日期:2012.1
A series of analogs of the natural antifungal compound crassinervic acid, a constituent of Piper crassinervium, were synthesized to gain insight into the most relevant structural features affecting the activity of the parent molecule. Most compounds were prepared by aldol reaction of methyl 3-acetyl-4-hydroxybenzoate with a series of ketones, followed by reduction, hydrolysis, and oxidation. The antifungal
合成了一系列天然抗真菌化合物crassinervic酸的类似物,即Piper crassinervium的组成部分,以深入了解影响母体分子活性的最相关结构特征。大多数化合物是通过3-乙酰基-4-羟基苯甲酸甲酯与一系列酮的醛醇缩合反应,然后还原,水解和氧化来制备的。通过使用生物自显影方法评估了克拉斯纳维酸及其类似物的抗真菌活性。生物测定结果使我们能够描述这类化合物的结构活性关系。