Structural determination of a new 2(3 --> 20)abeotaxane with an unusual 13beta-substitution pattern and a new 6/8/6-ring taxane from Taxus cuspidata

Copyright 2007 John Wiley & Sons, Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Magnetic resonance in chemistry : MRC. - 1985. - 45(2007), 6 vom: 15. Juni, Seite 527-30
1. Verfasser: Huo, Changhong (VerfasserIn)
Weitere Verfasser: Su, Xiaohui, Li, Xing, Zhang, Xiping, Li, Cunfang, Wang, Yufang, Shi, Qingwen, Kiyota, Hiromasa
Format: Aufsatz
Sprache:English
Veröffentlicht: 2007
Zugriff auf das übergeordnete Werk:Magnetic resonance in chemistry : MRC
Schlagworte:Journal Article Research Support, Non-U.S. Gov't 2alpha,5alpha,7beta,9alpha,13alpha-pentahydroxy-10beta-acetoxytaxa-4(20),11-diene 2alpha,7beta-diacetoxy-5alpha,10beta,13beta-trihydroxy-2(3-20)abeotaxa-4(20),11-dien-9-one Taxoids
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245 1 0 |a Structural determination of a new 2(3 --> 20)abeotaxane with an unusual 13beta-substitution pattern and a new 6/8/6-ring taxane from Taxus cuspidata 
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520 |a A new 2(3 --> 20)abeotaxane with an unusual 13beta-substitution pattern and a new 6/8/6-ring taxane were isolated from the methanol extract of the needles of Taxus cuspidata. The structures were established as 2alpha,7beta-diacetoxy-5alpha,10beta,13beta-trihydroxy-2(3 --> 20)abeotaxa-4(20), 11-dien-9-one (1) and 2alpha,5alpha,7beta,9alpha,13alpha-pentahydroxy-10beta-acetoxytaxa-4(20),11-diene (2) on the basis of 1D and 2D NMR spectral data and high-resolution FAB-MS analyses 
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700 1 |a Su, Xiaohui  |e verfasserin  |4 aut 
700 1 |a Li, Xing  |e verfasserin  |4 aut 
700 1 |a Zhang, Xiping  |e verfasserin  |4 aut 
700 1 |a Li, Cunfang  |e verfasserin  |4 aut 
700 1 |a Wang, Yufang  |e verfasserin  |4 aut 
700 1 |a Shi, Qingwen  |e verfasserin  |4 aut 
700 1 |a Kiyota, Hiromasa  |e verfasserin  |4 aut 
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