TAXUS-CANADENSIS TAXANES - STRUCTURES AND STEREOCHEMISTRY

被引：44

作者：

ZAMIR, LO

NEDEA, ME

ZHOU, ZH

BELAIR, S

CARON, G

SAURIOL, F

JACQMAIN, E

JEAN, FI

GARNEAU, FX

MAMER, O

机构：

[1] MCGILL UNIV,DEPT CHEM,MONTREAL,PQ H3A 2K6,CANADA

[2] JARDIN BOT MONTREAL,MONTREAL,PQ H1X 2B2,CANADA

[3] UNIV QUEBEC,CHICOUTIMI,PQ G7H 2B1,CANADA

[4] MCGILL UNIV,BIOMED MASS SPECTROMETRY UNIT,MONTREAL,PQ H3A 1A3,CANADA

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 1995年 / 73卷 / 05期

关键词：

TAXUS CANADENSIS; TAXACEAE; TAXANES; 9-DIHYDRO-13-ACETYLBACCATIN III; TAXOL;

D O I：

10.1139/v95-084

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The structures and stereochemistry of 14 taxanes isolated from Taxus canadensis have been rigorously established by high-resolution NMR techniques and mass spectrometry. Taxus canadensis is the only yew that accumulates 9-dihydro-13-acetylbaccatin III (also called 7,9-deacetylbaccatin VI) as the most abundant taxane. Five 9-dihydrotaxanes derived from the Canadian yew are novel natural products not reported in the needles of other species of yew (8-11, 14, Fig. 1).

引用

页码：655 / 665

页数：11

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