TWO NEW GERMACRANOLIDES FROM MAGNOLIA GRANDIFLORA

SHAO-HUA WU; XIAO-DONG LUO; YUN-BAO MA; XIAO-JIANG HAO; JUN ZHOU; DA-GANG WU

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TWO NEW GERMACRANOLIDES FROM MAGNOLIA GRANDIFLORA

机译：玉兰的两个新的香叶菊

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摘要

Two new sesquiterpenoids, 4,5-epoxy-13-methoxy-l(10)-germacren-12,6-olide and 4,5-epoxy 13-acetoxy-l(10)-germacren-12,6-olide, were isolated from the leaves of Magnolia grandiflora together with six known compounds, 2α-hydroxy-dihydroparthenolide, parthenolide, cos tunolide, syringaresinol, (+) medioresinol and 6,7-dimethoxycoumarin. The structures of the new compounds were elucidated on the basis of spectroscopic methods and X-ray diffraction.

机译：两种新的均质萜烯酮，4,5-环氧-13-甲氧基-1（10） - 达尔姆C-12,6-烯丙烯酸和4,5-环氧13-乙酰氧基-1（10）-Germacren-12,6-奥莱德是从玉兰叶片的叶子与六个已知的化合物，2α-羟基二氢氨基酚，嘌呤，COS调谐化，丁香素醇，（+）Medioresinol和6,7-二甲氧基苏拉林。基于光谱方法和X射线衍射阐明新化合物的结构。

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来源
《亚洲天然物产研究（英文版）》 |2001年第2期|95-102|共8页
作者
SHAO-HUA WU; XIAO-DONG LUO; YUN-BAO MA; XIAO-JIANG HAO; JUN ZHOU; DA-GANG WU;
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作者单位

Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China;

Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China;

Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China;

Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China;

Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China;

Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China;

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原文格式 PDF
正文语种 chi
中图分类植物学;
关键词
Magnolia grandiflora Linn.; Magnoliaceae; Sesquiterpenoids; Germacranolides;

机译：木兰;木兰科;倍半萜类;Germacranolides;

TWO NEW GERMACRANOLIDES FROM MAGNOLIA GRANDIFLORA

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