title: Glycolipids of the filamentous fungus Absidia corymbifera F-295.
abstract: The lipids extracted with CHCl(3)/MeOH mixtures from mycelium of the lower filamentous fungus Absidia corymbifera F-295 were found to contain three glycolipids. Based on the IR, 1H and 13C NMR spectra, plasma-desorption ionisation (PDI) mass spectra as well as chemical degradation results, the glycolipids were established to be 1-O-beta-D-glucopyranosyl-2-N-(2'-D-hydroxyhexadecanoyl)-9-methylsphinga-4(E),8(E)-dienine (glucosyl ceramide) and 2-O-(6'-O-beta-D-galactopyranosyl)-beta-D-galactopyranosides of 2-D-hydroxy and erythro-2,3-dihydroxy fatty acids C(9), C(11), and C(13). They accounted for about 3.4, 0.8, and 0.4%, respectively, of the total lipids extracted. No lipids identical to the above monohydroxy and dihydroxy fatty acid glycosides have been reported.
authors.affiliation: Russian Research Centre 'Hydrobios', Ministry of Health, ul. Kosmonavtov 18, korp. 2, Moscow, 129301, Russia.
authors.forename: S G
authors.initials: SG
authors.lastname: Batrakov
authors.forename: I V
authors.initials: IV
authors.lastname: Konova
authors.forename: V I
authors.initials: VI
authors.lastname: Sheichenko
authors.forename: L A
authors.initials: LA
authors.lastname: Galanina
mesh_terms: D020095:Absidia / Q000737:chemistry*; D005227:Fatty Acids / Q000737:chemistry / Q000302:isolation & purification; D005699:Galactosylceramides / Q000737:chemistry / Q000302:isolation & purification; D005963:Glucosylceramides / Q000737:chemistry / Q000302:isolation & purification; D006017:Glycolipids / Q000737:chemistry* / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
chemical_list: D005227:Fatty Acids; D005699:Galactosylceramides; D005963:Glucosylceramides; D006017:Glycolipids