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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.2416
|2 doi
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|a pubmed25n0624.xml
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Xu, Yan
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Complete assignments of (1)H and (13)C NMR data for two new sesquiterpenes from Cyperus rotundus L
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|c 2009
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 10.07.2009
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|a Date Revised 11.05.2009
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|a published: Print
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|a Citation Status MEDLINE
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|a 2009 John Wiley & Sons, Ltd.
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|a Two new sesquiterpenes, epi-guaidiol A (1) and sugebiol (3), together with four known sesquiterpenes, guaidiol A(2), sugetriol triacetate (4), cyperenoic acid (5), and cyperotundone (6) were isolated from the rhizomes of Cyperus rotundus L. Their structures were identified by MS and NMR experiments, and the complete assignments of (1)H and (13)C NMR data for two new sesquiterpenes were obtained by the aid of two-dimensional (2D) NMR techniques, including HSQC, HMBC, (1)H-(1)HCOSY and nuclear overhauser enhancement spectroscopy(NOESY)
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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 Protons
|2 NLM
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|a Sesquiterpenes
|2 NLM
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| 650 |
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|a cyperenoic acid
|2 NLM
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| 650 |
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|a cyperotundone
|2 NLM
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| 650 |
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|a epi-guaidiol A
|2 NLM
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| 650 |
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|a sugebiol
|2 NLM
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| 650 |
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|a sugetriol triacetate
|2 NLM
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| 700 |
1 |
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|a Zhang, Hong-Wu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wan, Xiao-Chun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zou, Zhong-Mei
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 47(2009), 6 vom: 15. Juni, Seite 527-31
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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| 773 |
1 |
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|g volume:47
|g year:2009
|g number:6
|g day:15
|g month:06
|g pages:527-31
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|u http://dx.doi.org/10.1002/mrc.2416
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