title: Prenostodione, a novel UV-absorbing metabolite from a natural bloom of the cyanobacterium Nostoc species.
abstract: A novel UV-absorbing natural product, prenostodione (1), has been isolated from a natural bloom of the cyanobacterium Nostoc sp. (TAU strain IL-235). Homonuclear and heteronuclear 2D NMR techniques as well as HREIMS determined the gross structure of 1.
authors.affiliation: School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Ramat Aviv, Tel Aviv 69978, Israel.
authors.forename: A
authors.initials: A
authors.lastname: Ploutno
authors.forename: S
authors.initials: S
authors.lastname: Carmeli
mesh_terms: D000458:Cyanobacteria / Q000254:growth & development / Q000378:metabolism*; D007211:Indoles / Q000737:chemistry / Q000302:isolation & purification* / Q000378:metabolism; D015394:Molecular Structure; D013057:Spectrum Analysis; D014466:Ultraviolet Rays
chemical_list: D007211:Indoles; C430189:prenostodione