Three Novel Eugenol Glycosides From Rose Flowers, Rosa Damascena Mill

Autor:	Peter Winterhalter, Holger Knapp, Noriaki Oka, Markus Straubinger, Naoharu Watanabe, Hideaki Washio
Rok vydání:	1999
Předmět:	chemistry.chemical_classification Rose (mathematics) Rosa × damascena Eugenol chemistry.chemical_compound Countercurrent chromatography Chromatography biology Chemistry Molecular Medicine Glycoside biology.organism_classification Aroma
Zdroj:	Natural Product Letters. 13:5-10
ISSN:	1057-5634
Popis:	Three novel eugenol disaccharides have been isolated from a methanolic extract of rose flowers using multilayer coil countercurrent chromatography. Their structures were unambiguously determined by two-dimensional NMR techniques (HSQC, HMBC, H-H-COSY, TOCSY, NOESY) as eugenyl-β-xylopyranosyl-(1→6)-β-glucopyranoside 1, eugenyl-α-L-arabinopyranosyl-(1→6)-β-D-glucopyranoside 2 and eugenyl-α-L-arabinofuranosyl-(1→6)-β-D-glucopyranoside aroma precursors, flowers, Rosa damascena Mill.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::27c4ef48f33b0f19a62c57214e777037 https://doi.org/10.1080/10575639908048483 Zobrazit plný text záznamu