title: Thesinine-4'-O-beta-D-glucoside the first glycosylated plant pyrrolizidine alkaloid from Borago officinalis.
abstract: The glycosylated pyrrolizidine alkaloid, thesinine-4'-O-beta-D-glucoside, has been isolated from the aqueous methanol extract of dried, defatted seeds of Borago officinalis (Boraginaceae). The structure was established by means of spectroscopic and chemical analysis.
authors.affiliation: Corporate Research Division, DRAGOCO Gerberding & Co. AG, D-37601 Holzminden, Germany. herrmann.martina@eu.dragoco.com
authors.forename: Martina
authors.initials: M
authors.lastname: Herrmann
authors.forename: Holger
authors.initials: H
authors.lastname: Joppe
authors.forename: Gerhard
authors.initials: G
authors.lastname: Schmaus
mesh_terms: D000470:Alkaloids / Q000737:chemistry; D029683:Borago / Q000737:chemistry* / Q000378:metabolism; D002845:Chromatography / Q000379:methods; D005960:Glucosides / Q000737:chemistry* / Q000302:isolation & purification* / Q000378:metabolism; D006031:Glycosylation; D006868:Hydrolysis; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification / Q000378:metabolism; D010946:Plants, Medicinal / Q000737:chemistry / Q000378:metabolism; D011763:Pyrrolizidine Alkaloids / Q000737:chemistry* / Q000302:isolation & purification* / Q000378:metabolism; D013034:Sparteine / Q000031:analogs & derivatives; D021241:Spectrometry, Mass, Electrospray Ionization; D013056:Spectrophotometry, Ultraviolet; D000093843:Quinolizidine Alkaloids
chemical_list: D000470:Alkaloids; D005960:Glucosides; D010936:Plant Extracts; D011763:Pyrrolizidine Alkaloids; D013034:Sparteine; C015971:lupinine; D000093843:Quinolizidine Alkaloids