New picrotoxinin-type and dendrobine-type sesquiterpenoids from Dendrobium Snowflake 'Red Star'

被引：70

作者：

Morita, H ^{[1
]}

Fujiwara, M ^{[1
]}

Yoshida, N ^{[1
]}

Kobayashi, J ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Pharmaceut Sci, Sapporo, Hokkaido 0600812, Japan

来源：

TETRAHEDRON | 2000年 / 56卷 / 32期

关键词：

sesquiterpenoids; alkaloids; Dendrobium; Orchidaceae;

D O I：

10.1016/S0040-4020(00)00530-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two new picrotoxinin-type sesquiterpenes, flakinins A (1) and B (2), and three new dendrobine-type sesquiterpene alkaloids, mubironines A (3), B (4), and C (5), have been isolated from the whole plants of Dendrobium Snowflake 'Red Star' (Orchidaceae). Their stereostructures were elucidated by 2D NMR data and chemical means. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：5801 / 5805

页数：5

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