title: Corticatic acids A-C, antifungal acetylenic acids from the marine sponge, Petrosia corticata.
abstract: Three new acetylenic acids, corticatic acids A-C [1-3] have been isolated from the marine sponge, Petrosia corticata. Their structures were determined by spectroscopic methods, and 1-3 exhibited antifungal activity against Mortieralla ramanniana.
authors: Laboratory of Marine Biochemistry, Faculty of Agriculture, University of Tokyo, Japan.
authors: H Y
authors: HY
authors: Li
authors: S
authors: S
authors: Matsunaga
authors: N
authors: N
authors: Fusetani
mesh_terms: D000818:Animals; D000935:Antifungal Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D005231:Fatty Acids, Unsaturated / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D009682:Magnetic Resonance Spectroscopy; D053279:Polyynes; D011161:Porifera / Q000737:chemistry*
chemical_list: D000935:Antifungal Agents; D005231:Fatty Acids, Unsaturated; C091310:corticatic acid A; C091311:corticatic acid C; D053279:Polyynes