NMR Characterization of Flavanone Naringenin 7-O-Glycoside Diastereomer

NMR Characterization of Flavanone Naringenin 7-O-Glycoside Diastereomer

To discriminate R and S flavanone glycoside using NMR, the mixture of R and S naringenin 7-O-glycoside was first isolated from Gleditsia sinensis. 1H and 13C NMR data of the mixture were recorded with 1H NMR, 13C NMR, 1H-1H COSY, 1H-13C HSQC and 1H-13C HMBC in DMSO-d6 solution. The two diastereomers...

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Bibliographic Details
Main Authors: SUN Li-juan, HU Xiao-fang, CHENG Xun, LUO Li-ting, LIU Hong-bing, CHEN Lei
Format: Article
Language:zho
Published: Science Press 2017-12-01
Series:Chinese Journal of Magnetic Resonance
Subjects:
NMR
naringenin 7-O-glycoside
diastereomer
circular dichroism
structure analysis
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