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

doi:10.1271/bbb.70063

Bioscience, Biotechnology, and Biochemistry

Online ISSN : 1347-6947
Print ISSN : 0916-8451

Organic Chemistry Notes

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

Author information

Keywords: Taxus canadensis, Taxaceae, yew, taxanes, diterpenes

JOURNAL FREE ACCESS

2007 Volume 71 Issue 7 Pages 1777-1780

DOI https://doi.org/10.1271/bbb.70063

View "Advance Publication" version (July 7, 2007).

Details

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.

Content from these authors

This article cannot obtain the latest cited-by information.

Favorites & Alerts

Corresponding author

Register with J-STAGE for free!