Cyclovibsanins, unprecedented seven-membered vibsane-type diterpenes from Viburnum awabuki

被引：15

作者：

Fukuyama, Y ^{[1
]}

Morisaki, M ^{[1
]}

Minoshima, Y ^{[1
]}

Minami, H ^{[1
]}

Takahashi, H ^{[1
]}

Asakawa, Y ^{[1
]}

机构：

[1] Tokushima Bunri Univ, Fac Pharmaceut Sci, Inst Pharmacognosy, Tokushima 7708514, Japan

来源：

LETTERS IN ORGANIC CHEMISTRY | 2004年 / 1卷 / 02期

关键词：

vibsane-type diterpene; cyclovibsanin; seven-membered vibsane; Viburnum awabuki; caprifoliaceae;

D O I：

10.2174/1570178043488473

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Four unprecedented vibsane-type diterpenes. named cyclovibsanin A, 15-O-methylcyclovibsanin A, 15-O-methylcyclovibsanin B, and 3-hydroxy-5-O-methylcyclovibsanin A. were isolated from the leaves of Viburnum awabuki. Their unique tricyclo[6.3.2.0(0,0)]tridecane structures and plausible biosynthesis of cyclovibsanins are discussed here.

引用

页码：189 / 193

页数：5

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