title: [A new lactone derivative from plant endophytic fungus Periconia sp. F-31].
abstract: To investigate the secondary metabolites of endophytic fungi Pericinia sp. F-31. Column chromatography on silica gel, Sephadex LH-20 and semi-preparative HPLC were used to separate and purify the compounds. Two compounds were isolated from the fermentation broth of Periconia sp. Their structures were identified as 5-(1-hydroxyhexyl) -6-methyl-2H-pyran-2-one (1) and 2-(3-hydroxy-4-methylphenyl) -propanoic acid (2). Compound 1 was a new lactone compound, compound 2 was new natural product, and the NMR data of compound 2 was reported for the first time.
authors.forename: De-wu
authors.initials: DW
authors.lastname: Zhang
authors.forename: Ji-mei
authors.initials: JM
authors.lastname: Liu
authors.forename: Ri-dao
authors.initials: RD
authors.lastname: Chen
authors.forename: Min
authors.initials: M
authors.lastname: Zhang
authors.forename: Li-yan
authors.initials: LY
authors.lastname: Yu
authors.forename: Jun
authors.initials: J
authors.lastname: Wu
authors.forename: Jun-gui
authors.initials: JG
authors.lastname: Dai
mesh_terms: D031041:Annona / Q000382:microbiology*; D001203:Ascomycota / Q000737:chemistry / Q000235:genetics / Q000302:isolation & purification / Q000378:metabolism*; D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000302:isolation & purification* / Q000378:metabolism; D060026:Endophytes / Q000737:chemistry / Q000235:genetics / Q000302:isolation & purification / Q000378:metabolism*; D007783:Lactones / Q000737:chemistry* / Q000302:isolation & purification* / Q000378:metabolism; D013058:Mass Spectrometry; D015394:Molecular Structure
chemical_list: D004365:Drugs, Chinese Herbal; D007783:Lactones