title: Glycolipids from sponges. Part 16.(1) discoside, a rare myo-inositol-containing glycolipid from the caribbean sponge Discodermia dissoluta.
abstract: Discoside (1a), a glycolipid composed of 4,6-O-diacylated mannose attached to the 2-hydroxyl group of a myo-inositol unit, was isolated as a mixture of homologues from the marine sponge Discodermia dissoluta. The complete stereostructure of this new glycolipid was solved by interpretation of mass spectrometric and NMR data and CD analysis of degradation products.
authors.affiliation: Dipartimento di Chimica delle Sostanze Naturali, Università di Napoli "Federico II", Via D. Montesano 49, 80131 Napoli, Italy.
authors.forename: Lucia
authors.initials: L
authors.lastname: Barbieri
authors.forename: Valeria
authors.initials: V
authors.lastname: Costantino
authors.forename: Ernesto
authors.initials: E
authors.lastname: Fattorusso
authors.forename: Alfonso
authors.initials: A
authors.lastname: Mangoni
mesh_terms: D000818:Animals; D017691:Caribbean Region; D006017:Glycolipids / Q000737:chemistry* / Q000302:isolation & purification*; D007294:Inositol / Q000031:analogs & derivatives* / Q000737:chemistry* / Q000302:isolation & purification; D008386:Marine Biology; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D011161:Porifera / Q000737:chemistry*
chemical_list: D006017:Glycolipids; C505665:discoside; D007294:Inositol