Isolation and structure revision of 10-deacetyltaxinine from the seeds of the Chinese yew, Taxus mairei

Qing Wen Shi, Zuo Ping Li, Ding Zhao, Ji Shun Gu, Hiromasa Kiyota

    Research output: Contribution to journalArticlepeer-review

    8 Citations (Scopus)

    Abstract

    A new taxoid was isolated from the methanol extract of the seeds of Taxus mairei. Its structures were established as 2α,9α-diacetoxy-10β-hydroxy-5α-cinnamoyloxytaxa -4(20), 1l-dien-13-one (l0-deacetyltaxinine, 1) on the basis of spectral analysis including 1H-NMR, 13C-NMR, HMQC, HMBC, NOESY, and HR-FABMS. The structure of previously reported l0-deacetyltaxinine is 9-deacetyltaxinine.

    Original languageEnglish
    Pages (from-to)47-51
    Number of pages5
    JournalNatural Product Research
    Volume20
    Issue number1
    DOIs
    Publication statusPublished - 2006 Jan

    Keywords

    • 10-Deacetyltaxinine
    • Isolation
    • Seeds
    • Taxanes
    • Taxus mairei
    • Yew

    ASJC Scopus subject areas

    • Analytical Chemistry
    • Biochemistry
    • Plant Science
    • Organic Chemistry

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