title: New antibacterial diterpenoids from the Sarcodon scabrosus fungus.
abstract: The structures of new antibacterial diterpenoids that had been isolated from Sarcodon scabrosus were established by chemical and spectral means to be sarcodonin L (2) and M (3), both having the cyathane skeleton. Other antibacterial compounds were identified to be allocyathin B2 (1), sarcodonin G (4) and sarcodonin A (5) by comparing their spectral data with those of authentic samples.
authors.affiliation: Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University, Nagano, Japan. qhs5209@gipmc.Shinshu-u.ac.jp
authors.forename: H
authors.initials: H
authors.lastname: Shibata
authors.forename: A
authors.initials: A
authors.lastname: Irie
authors.forename: Y
authors.initials: Y
authors.lastname: Morita
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D001412:Bacillus subtilis / Q000187:drug effects*; D001487:Basidiomycota / Q000737:chemistry*; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D004224:Diterpenes / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D008401:Gas Chromatography-Mass Spectrometry; D009682:Magnetic Resonance Spectroscopy; D009904:Optical Rotation; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013211:Staphylococcus aureus / Q000187:drug effects*; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology