Two novel oligosaccharides from Solanum nigrum

Phytochemical analysis of Solanum nigrum has resulted in the isolation of two novel disaccharides. Their structures were determined as ethyl β- d-thevetopyranosyl-(1→4)-β- d-oleandropyranoside (1) and ethyl β- d-thevetopyranosyl-(1→4)-α- d-oleandropyranoside ( 2), respectively, by chemical and spect...

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Bibliographic Details
Published in:Carbohydrate research 2009-09, Vol.344 (13), p.1775-1777
Main Authors: Chen, Rong, Feng, Lin, Li, Hai-Dao, Zhang, Hua, Yang, Fei
Format: Article
Language:English
Subjects:
Carbohydrate Sequence
Disaccharides - chemistry
Disaccharides - isolation & purification
Magnetic Resonance Spectroscopy
Oligosaccharides
Oligosaccharides - chemistry
Oligosaccharides - isolation & purification
Plant Components, Aerial - chemistry
Solanaceae
Solanum nigrum - chemistry
Solanum nigrum L
Spectrometry, Mass, Electrospray Ionization
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Summary:Phytochemical analysis of Solanum nigrum has resulted in the isolation of two novel disaccharides. Their structures were determined as ethyl β- d-thevetopyranosyl-(1→4)-β- d-oleandropyranoside (1) and ethyl β- d-thevetopyranosyl-(1→4)-α- d-oleandropyranoside ( 2), respectively, by chemical and spectroscopic methods.
ISSN:0008-6215
1873-426X
DOI:10.1016/j.carres.2009.06.013