Synthesis, Photostability and Bioactivity of 2,3-Cyclopropylized Abscisic Acid Analogues

扫码查看

原文链接

NETL

外文摘要： Abscisic acid (ABA)， a sesquiterpenoid， is a phytohormone that induces physiological adaptaion to environmental stresses such as drought and low temperature。 The biological response of ABA has recently been shown to be regulated by a combination of receptor protein， a negative regulator， and a positive regulator。 But synthesis of ABA analogues with higher activity and better photo-stability is still an attractive target。 Numerous studies have been conducted to develop metabolism resistant analogues of ABA， However， there were few reports about the developments of photostably analogues of ABA。 As a result， 2，3-cyclopropylized-ABA analogues were designed and synthesized according to bioisosterism， and some of which were new compounds and the structural differences lie in that the allylic group was replaced by cyclopropyl group。

外文关键词：

cyclopropanationbiological activityphotostabilityabscisic acidphytohormone

作者：

Xiaoqiang Han、Ziyuan Zhou、Chuan Wan、Zhaohai Qin

展开 >

作者单位：

College of Science, China Agricultural University, Beijing, China

会议名称：

International workshop on crop protection chemistry and regulatory harmonization;Pan Pacific confernce on pesticide science;International symposium on pesticides and environmental safety

会议地点：

Beijing(CN)

会议母体文献：

Proceedings of 4th international symposium on pesticides and environmental safety & 5th pan Pacific confernce on pesticide science & 8th international workshop on crop protection chemistry and regulatory harmonization

页码：

282-283

出版时间：

2012