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|a (DE-627)NLM169755207
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|a (NLM)17443840
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Huo, Changhong
|e verfasserin
|4 aut
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|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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|c 2007
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 20.08.2007
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|a Date Revised 11.05.2007
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|a published: Print
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|a Citation Status MEDLINE
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|a Copyright 2007 John Wiley & Sons, Ltd.
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|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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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a 2alpha,5alpha,7beta,9alpha,13alpha-pentahydroxy-10beta-acetoxytaxa-4(20),11-diene
|2 NLM
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|a 2alpha,7beta-diacetoxy-5alpha,10beta,13beta-trihydroxy-2(3-20)abeotaxa-4(20),11-dien-9-one
|2 NLM
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|a Taxoids
|2 NLM
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|a Su, Xiaohui
|e verfasserin
|4 aut
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|a Li, Xing
|e verfasserin
|4 aut
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|a Zhang, Xiping
|e verfasserin
|4 aut
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|a Li, Cunfang
|e verfasserin
|4 aut
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|a Wang, Yufang
|e verfasserin
|4 aut
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|a Shi, Qingwen
|e verfasserin
|4 aut
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|a Kiyota, Hiromasa
|e verfasserin
|4 aut
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 45(2007), 6 vom: 15. Juni, Seite 527-30
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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|g volume:45
|g year:2007
|g number:6
|g day:15
|g month:06
|g pages:527-30
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|d 45
|j 2007
|e 6
|b 15
|c 06
|h 527-30
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