title: Lyngbouilloside, a novel glycosidic macrolide from the marine cyanobacterium Lyngbya bouillonii.
abstract: A glycosidic macrolide, lyngbouilloside (1), was characterized from the marine cyanobacterium Lyngbya bouillonii collected from Papua New Guinea. Its structure was elucidated by spectroscopic analysis and chemical derivatization. Relative stereochemistry was deduced from homonuclear and heteronuclear coupling constants as well as NOE information. Lyngbouilloside was modestly cytotoxic to neuroblastoma cells (IC(50) value of 17 microM).
authors.affiliation: College of Pharmacy, Oregon State University, Corvallis, Oregon 97331, USA.
authors.forename: Lik Tong
authors.initials: LT
authors.lastname: Tan
authors.forename: Brian L
authors.initials: BL
authors.lastname: Márquez
authors.forename: William H
authors.initials: WH
authors.lastname: Gerwick
mesh_terms: D017033:Anabaena / Q000737:chemistry*; D000818:Animals; D000970:Antineoplastic Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D002853:Chromatography, Liquid; D004354:Drug Screening Assays, Antitumor; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D020128:Inhibitory Concentration 50; D018942:Macrolides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D051379:Mice; D015394:Molecular Structure; D009447:Neuroblastoma; D009512:New Guinea; D019906:Nuclear Magnetic Resonance, Biomolecular; D013237:Stereoisomerism; D014407:Tumor Cells, Cultured / Q000187:drug effects
chemical_list: D000970:Antineoplastic Agents; D006027:Glycosides; D018942:Macrolides; C464989:lyngbouilloside