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|a (NLM)16103991
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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 da Silva, Rosangela
|e verfasserin
|4 aut
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|a Complete assignments of 1H and 13C NMR spectral data for benzylidenebenzyl butyrolactone lignans
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|c 2005
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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
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|a Date Completed 16.02.2006
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|a Date Revised 15.11.2006
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|a published: Print
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|a Citation Status MEDLINE
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|a Copyright (c) 2005 John Wiley & Sons, Ltd.
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|a The structures of three benzylidenebenzyl butyrolactone lignans (gossypifan, carthamogenin, and savinin) have been established on basis of 1H NMR and 13C NMR spectroscopic data. The 1H NMR and 13C NMR spectra of these lignans have been fully assigned by the use of techniques such as gCOSY, non-edited gHSQC, and gHMBC. Complete assignment and most homonuclear hydrogen coupling constant measurements were performed, also providing enough data for the determination of the relative stereochemistry
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Carbon Isotopes
|2 NLM
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|a Lignans
|2 NLM
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|a Protons
|2 NLM
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|a carthamogenin
|2 NLM
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|a gossipifan
|2 NLM
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|a savinin
|2 NLM
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|a Pedersoli, Susimaire
|e verfasserin
|4 aut
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|a Lacerda, Valdemar
|c Jr
|e verfasserin
|4 aut
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|a Donate, Paulo Marcos
|e verfasserin
|4 aut
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|a de Albuquerque, Sérgio
|e verfasserin
|4 aut
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|a Bastos, Jairo Kenupp
|e verfasserin
|4 aut
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|a de Matos Araújo, Ana Lúcia Santos
|e verfasserin
|4 aut
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|a Andrade e Silva, Márcio Luis
|e verfasserin
|4 aut
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 43(2005), 11 vom: 15. Nov., Seite 966-9
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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|g volume:43
|g year:2005
|g number:11
|g day:15
|g month:11
|g pages:966-9
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