Cyclovibsanins, Unprecedented Seven-Membered Vibsane-Type Diterpenes from Viburnum awabuki

Author(s): Yoshiyasu Fukuyama, Mai Morisaki, Yuka Minoshima, Hiroyuki Minami, Hironobu Takahashi, Yoshinori Asakawa.

Journal Name: Letters in Organic Chemistry

Volume 1 , Issue 2 , 2004

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Abstract:

Four unprecedented vibsane-type diterpenes, named cyclovibsanin A, 15-Omethylcyclovibsanin A, 15-O-methylcyclovibsanin B, and 3-hydroxy-15-O-methylcyclovibsanin A, were isolated from the leaves of Viburnum awabuki. Their unique tricyclo[6.3.2.00,0]tridecane structures and plausible biosynthesis of cyclovibsanins are discussed here.

Keywords: vibsane-type diterpene, cyclovibsanin, seven-membered vibsane, viburnum awabuki

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Article Details

VOLUME: 1
ISSUE: 2
Year: 2004
Page: [189 - 193]
Pages: 5
DOI: 10.2174/1570178043488473
Price: $58

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