A new metabolite with a new substitution pattern from the seeds of the Chinese yew, Taxus mairei

Chang Hong Huo, Yu Fang Wang, Xi Ping Zhang, Cun Fang Li, Qing Wen Shi, Hiromasa Kiyota

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

A new taxoid metabolite with a new substitution pattern was isolated from the methanol extract of the seeds of Taxus mairei, and its structure was established as 5α,15-dihydroxy-7β,9α-diacetoxy-11(15→ 1)abeo-taxa-4(20),11-dien-13-one (1) on the basis of spectral analysis including 1H- and 13C-NMR, HMQC, HMBC, NOESY, and confirmed by HR-FAB mass spectrometry.

Original languageEnglish
Pages (from-to)84-88
Number of pages5
JournalChemistry and Biodiversity
Volume4
Issue number1
DOIs
Publication statusPublished - 2007
Externally publishedYes

Fingerprint

Taxus
Taxoids
Metabolites
Spectrum analysis
Mass spectrometry
Methanol
Seed
Mass Spectrometry
Seeds
Substitution reactions
Nuclear magnetic resonance
vitamin B 12 factor III
Carbon-13 Magnetic Resonance Spectroscopy
Proton Magnetic Resonance Spectroscopy

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Biology
  • Molecular Medicine

Cite this

A new metabolite with a new substitution pattern from the seeds of the Chinese yew, Taxus mairei. / Huo, Chang Hong; Wang, Yu Fang; Zhang, Xi Ping; Li, Cun Fang; Shi, Qing Wen; Kiyota, Hiromasa.

In: Chemistry and Biodiversity, Vol. 4, No. 1, 2007, p. 84-88.

Research output: Contribution to journalArticle

Huo, Chang Hong ; Wang, Yu Fang ; Zhang, Xi Ping ; Li, Cun Fang ; Shi, Qing Wen ; Kiyota, Hiromasa. / A new metabolite with a new substitution pattern from the seeds of the Chinese yew, Taxus mairei. In: Chemistry and Biodiversity. 2007 ; Vol. 4, No. 1. pp. 84-88.
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