4-O-DEMETHYLYATEIN FROM THE BRANCH WOOD OF THUJA-OCCIDENTALIS

被引：14

作者：

KAWAI, S

HASEGAWA, T

GOTOH, M

OHASHI, H

机构：

[1] Department of Applied Bioorganic Chemistry, Faculty of Agriculture, Gifu University, Gifu, 501-11, Yanagido

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 06期

关键词：

THUJA OCCIDENTALIS; CUPRESSACEAE; LIGNAN; 4-O-DEMETHYLYATEIN; 2-(3,5-DIMETHOXY-4-HYDROXYBENZYL)-3-(3,4-METHYLENEDIOXYBENZYL)-BUTYROLACTONE;

D O I：

10.1016/S0031-9422(00)89595-3

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A new lignan, (-)-2-(3,5-dimethoxy-4-hydroxybenzyl)-3-(3,4-methylenedioxybenyl)-butyrolactone [(-)-3,5-dimethoxy-4-hydroxy-3',4'-methylenedioxylignanolide],(-)-4-O-demethylyatein was isolated from the branch wood of Thuja occidentalis and its structure established by spectroscopic analyses. The spectral data of the isolated compound were completely identical with those of the synthesized authentic compound, except for the optical rotation. The proposed significance of this compound on the biosynthetic pathway of Thuja lignans is discussed.

引用

页码：1699 / 1702

页数：4

共 14 条

[1]

AYRES DC, 1990, LIGNANS CHEM BIOL CL, P269

[2] BIOSYNTHESIS OF PODOPHYLLUM LIGNANS .5. MATAIRESINOL AS PRECURSOR OF PODOPHYLLUM LIGNANS [J].