Design, Synthesis and Structure-Activity Relationship of Novel Aphicidal Mezzettiaside-Type Oligorhamnosides and Their Analogues
作者:Hui Zhao、Zhuwen Wei、Zhiyan Jiang、Sumei Li、Yixian Liao、Yiming Guo、Yongmei Tang、Weihao Chen、Guohua Zhong、Gaopeng Song
DOI:10.3390/molecules23010041
日期:——
environmentally friendly insect control in the agricultural industry. In order to discover novel eco-friendly pesticides, a series of partially acetylated oligorhamnoses mezzettiasides, 2-8, and their analogues, 9-14, with biosurfactant characteristics were designed and synthesized, some of which exhibited comparable to or even stronger aphicidal activity than pymetrozine. Preliminary SAR studies demonstrated
低聚糖已被用于农业工业中的环境友好的昆虫防治。为了发现新型的生态友好型农药,设计并合成了具有生物表面活性剂特性的一系列部分乙酰化的低聚羊驼毛2-8号及其类似物9-14,其中一些具有比甚至更强的杀蚜活性。吡me嗪 SAR的初步研究表明,美甲etti类似物的杀蚜活性在很大程度上取决于其结构,包括糖长和糖上的替代物。其中,鼠李糖脂9表现出最强的杀菌活性,LC50为0.019 mmol / L,表明该生物表面活性剂9可能具有用作环境友好型农业农药的潜力。