作者:Ming-Zhi Zhang、Qiong Chen、Cai-Hong Xie、Nick Mulholland、Sarah Turner、Dianne Irwin、Yu-Cheng Gu、Guang-Fu Yang、John Clough
DOI:10.1016/j.ejmech.2015.01.043
日期:2015.3
is an indole natural products with a variety of biological activities. Based on the methods developed for the synthesis of pimprinine in our laboratory, we have synthesized a series of indole-modified streptochlorin analogues and measured their activities against seven phytopathogenic fungi. Some of the analogues displayed good activity in the primary assays, and the seven compounds 10b, 10c, 11e
链霉菌素是1988年从链霉菌属菌丝体的亲脂性提取物中首次分离出的新抗生素,是一种具有多种生物活性的吲哚天然产物。根据在我们实验室开发的合成嘧啶的方法,我们合成了一系列吲哚修饰的链霉素类似物,并测量了它们对七种植物病原真菌的活性。一些类似物在第一测定中显示良好的活性,和七个化合物10b的,10C,11E,13E,21,22C和22E(如图1所示)被确定为最有希望进行进一步研究的候选人。结构优化仍在进行中,目的是发现具有改进的抗真菌活性的合成类似物。