title: [Mass spectrometry of triterpene glycosides molecular complexation with purine bases of nucleic acids].
abstract: The molecular complexation of adenine and guanine with hederagenin 3-O-alpha-L-rhamnopyranosyl-(1-->2)-O-alpha-L-arabinopyranoside (alpha-hederin) and its 28-O-alpha-L-rhamnopyranosyl-(1-->4)-O-beta-D-glucopyranosyl-(1-->6)-O-beta-D-glucopyranosyl ester (hederasaponin C) was investigated for the first time using the method of electrospray ionization mass spectrometry. Guanine forms complexes more diverse in composition than adenine.
authors.forename: A V
authors.initials: AV
authors.lastname: Lekar'
authors.forename: E V
authors.initials: EV
authors.lastname: Vetrova
authors.forename: N I
authors.initials: NI
authors.lastname: Borisenko
authors.forename: L A
authors.initials: LA
authors.lastname: Iakovishin
authors.forename: V I
authors.initials: VI
authors.lastname: Grishkovets
mesh_terms: D000225:Adenine / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry*; D006147:Guanine / Q000737:chemistry*; D035981:Hedera / Q000737:chemistry; D015394:Molecular Structure; D009696:Nucleic Acids / Q000737:chemistry; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry; D012503:Saponins / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D014315:Triterpenes / Q000737:chemistry*
chemical_list: D006027:Glycosides; D009696:Nucleic Acids; D012503:Saponins; D014315:Triterpenes; C010177:beta-hederin; D006147:Guanine; D009828:Oleanolic Acid; D000225:Adenine