Two new isomeric lignans from Eusideroxylon zwageri

被引：2

作者：

Yoosu, Shin ^{[1
]}

Namseok, Cho ^{[2
]}

Minoru, Terazawa ^{[3
]}

机构：

[1] RDA, NIHHS, Dept Herbal Grop Res, Eumsung 369873, Chungbuk, South Korea

[2] Chungbuk Natl Univ, Coll Agr Life & Environm Sci, Cheongju 361763, South Korea

[3] Hokkaido Univ, Fac Agr, Sapporo, Hokkaido 0608589, Japan

来源：

CHEMISTRY OF NATURAL COMPOUNDS | 2009年 / 45卷 / 03期

关键词：

Eusideroxylon zwageri; Lauraceae; durability; lignan; eusiderin; CHEMISTRY; NEOLIGNANS;

D O I：

10.1007/s10600-009-9346-6

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Two new lignans were isolated with two other known compounds, eusiderin A and eusiderin I, from Eusideroxylon zwageri (billian). The two new lignans have isomeric structure. The structures of the new lignans were determined to be (2R,3R,4S)-2,3-dimethyl-6,7-dimethoxy-4-ethoxy (3',4',5'-trimethoxybenzene)-1,5-dihydroxytetralin and (2R,3S,4S)-2,3-dimethyl-6,7-dimethoxy-4-ethoxy(3',4',5'-trimethoxybenzene)-1,5-dihydroxytetralin.

引用

页码：356 / 359

页数：4

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