title: Pyrone derivatives from the marine-derived fungus Nigrospora sp. PSU-F18.
abstract: Pyrones, named nigrosporapyrones A-D (1-4), and five known compounds were isolated from the marine-derived fungus Nigrospora PSU-F18. Their structures were elucidated on the basis of spectroscopic evidence. The antibacterial activity against the standard Staphylococcus aureus ATCC 25923 and methicillin-resistant S. aureus was evaluated.
authors.affiliation: Department of Chemistry, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.
authors.forename: Kongkiat
authors.initials: K
authors.lastname: Trisuwan
authors.forename: Vatcharin
authors.initials: V
authors.lastname: Rukachaisirikul
authors.forename: Yaowapa
authors.initials: Y
authors.lastname: Sukpondma
authors.forename: Sita
authors.initials: S
authors.lastname: Preedanon
authors.forename: Souwalak
authors.initials: S
authors.lastname: Phongpaichit
authors.forename: Jariya
authors.initials: J
authors.lastname: Sakayaroj
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D001203:Ascomycota / Q000737:chemistry*; D055624:Methicillin-Resistant Staphylococcus aureus / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D019906:Nuclear Magnetic Resonance, Biomolecular; D011753:Pyrones / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D013211:Staphylococcus aureus / Q000187:drug effects
chemical_list: D000900:Anti-Bacterial Agents; D011753:Pyrones