New 14-hydroxy-taxane and 2α,20-epoxy-11(15→1)abeotaxane from the needles of Taxus canadensis

Qing Wen Shi, Mei Dong, Chang Hong Huo, Xiao Hui Su, Cun Fang Li, Xi Ping Zhang, Yu Fang Wang, Hiromasa Kiyota

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Two new taxanes were isolated from the needles of Taxus canadensis. Their structures were established as 10β,13α-diacetoxytaxa-4(20),11-diene- 5α,9α,14β-triol (1) and 4α,13α-diacetoxy-2α, 20-epoxy-11(15→1)abeotaxa-11,15-diene-5α,7β,9α, 10β-tetraol (2) on the basis of a spectroscopic analysis.

Original languageEnglish
Pages (from-to)1777-1780
Number of pages4
JournalBioscience, Biotechnology and Biochemistry
Volume71
Issue number7
DOIs
Publication statusPublished - 2007

Keywords

  • Diterpenes
  • Taxaceae
  • Taxanes
  • Taxus canadensis
  • Yew

ASJC Scopus subject areas

  • Biotechnology
  • Analytical Chemistry
  • Biochemistry
  • Applied Microbiology and Biotechnology
  • Molecular Biology
  • Organic Chemistry

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