Structure elucidation of five new iridoid glucosides from the leaves of Avicennia marina

被引：16

作者：

Sun, Yu ^{[1
]}

Jie Ouyang ^{[2
]}

Deng, Zhiwei ^{[2
]}

Li, Qingshan ^{[3
]}

Lin, Wenhan ^{[1
,3
]}

机构：

[1] Peking Univ, State Key Lab Nat & Biomimet Drugs, Beijing 100083, Peoples R China

[2] Beijing Normal Univ, Analyt & Testing Ctr, Beijing 100073, Peoples R China

[3] Shanxi Med Univ, Sch Pharmaceut Sci, Taiyuan 030001, Peoples R China

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 2008年 / 46卷 / 07期

关键词：

Avicennia marina; marinoids A-E; 2D NMR; NOE; HMBC;

D O I：

10.1002/mrc.2224

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A chemical examination of the mangrove plant Avicennia marina (Forrsk.) Vierh resulted in the isolation and characterization of five new iricloids, marinoids A-E (1-5), along with 2'-cinnamoyl-mussaenosidic acid (6), 2'-O-(4"-methoxycinnamoyl) mussaenosidic acid (7),2'-O-(4"-hydroxycinnamoyl) mussaenosidic acid (8), and 3(R)-hydroxy-5-phenyl-4(E)-pentenoic acid (9). The structures of 1-5 were elucidated on the basis of 1 D and 2D NMR (COSY, HMQC, HMBC, and NOESY) in association with IR and MS data analysis. Copyright (C) 2008 John Wiley & Sons, Ltd.

引用

页码：638 / 642

页数：5

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