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Glycopentosides D – F, Three New Phenolic Glycosides from Glycosmis pentaphylla
Author(s) -
Chen Yu,
Tian ErLi,
Hu Xin,
Li Jun,
Yang GuangZhong
Publication year - 2015
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201500042
Subject(s) - chemistry , glycoside , dept , phytochemical , acid hydrolysis , stereochemistry , heteronuclear single quantum coherence spectroscopy , hydrolysis , chromatography , organic chemistry , two dimensional nuclear magnetic resonance spectroscopy , biochemistry
A phytochemical investigation of the BuOH‐soluble fraction of the EtOH extract from the stems of Glycosmis pentaphylla resulted in the isolation of three new phenolic glycosides, glycopentosides D–F ( 1 – 3 , resp.). Their structures were determined by using spectroscopic analysis including UV, 1 H‐ and 13 C‐NMR, DEPT, COSY, ROESY, HMBC, HSQC, HR‐ESI‐MS, and acid hydrolysis.
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