A new iridoid from Guettarda grazielae MRV Barbosa (Rubiaceae)

被引：5
|
作者：
Moura, Fabyanne S. [1 ]
Lima, Gerson S. [1 ]
Meneghetti, Mario R. [1 ]
Lyra Lemos, Rosangela P. [2 ]
Conserva, Lucia M. [1 ]
机构：
[1] Univ Fed Alagoas, Inst Quim & Biotecnol, BR-57072970 Maceio, AL, Brazil
[2] Inst Meio Ambiente Estado Alagoas, BR-57017320 Maceio, AL, Brazil
来源：
NATURAL PRODUCT RESEARCH | 2011年 / 25卷 / 17期
关键词：
Guettarda grazielae; Rubiaceae; iridoid; secoiridoid; QUINICINE-DERIVED ALKALOIDS; QUINOVIC ACID GLYCOSIDES; CONSTITUENTS; PLATYPODA; PLANTS; SARRACENIACEAE; MONOTERPENE; ANGELICA;
D O I：
10.1080/14786419.2010.507547
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Chromatographic fractionation of the chloroform extracts from the stem bark and stems of Guettarda grazielae resulted in the isolation of a new iridoid (guettardodiol, 1) and the secoiridoid sarracenin (2), described for the first time in this genus. The structural elucidation of these compounds was based on spectroscopic analyses (IR, MS as well as 1-D and 2-D NMR experiments).
引用
收藏
页码：1614 / 1620
页数：7
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