Isolation and stomatal opening activity of two oxylipins from Ipomoea tricolor

被引：19

作者：

Ohashi, T ^{[1
]}

Ito, Y ^{[1
]}

Okada, M ^{[1
]}

Sakagami, Y ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Bioagr Sci, Chikusa Ku, Nagoya, Aichi 4648601, Japan

来源：

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS | 2005年 / 15卷 / 02期

关键词：

stomata; oxylipin; OPDA;

D O I：

10.1016/j.bmcl.2004.10.088

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Bioassay-guided fractionation of a 50% MeOH extract of Ipomoea tricolor enabled the isolation of two oxylipins, cis-12-oxophytodienoic acid (OPDA, 1) and a novel monogalactosylmonoacylglyceride (2) containing OPDA, that acted as inducers of stomatal opening. These oxylipins enhanced stomatal opening of Commelina communis in darkness at micromolar concentrations. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：263 / 265

页数：3

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