title: A new compound from an endophytic fungus Bambusicola massarinia.
abstract: One new chromone, rel-(1S,2S,3S)-2,8-dihydroxy-6-methoxy-1,3-dimethyl-3,4-dihydro-1H-xanthen-9(2H)-one (1), together with one known compound wentiquinone A (2), were isolated from solid culture of endophytic fungus strain Bambusicola massarinia. The structures of all compounds were determined mainly by analysis of their NMR spectroscopic data. The relative configuration of compound 1 was determined by the single-crystal X-ray diffraction analyses.
authors.affiliation: a Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science , Hebei University , Baoding 071002 , China.
authors.forename: Kun
authors.initials: K
authors.lastname: Zhou
authors.affiliation: a Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science , Hebei University , Baoding 071002 , China.
authors.forename: Xin-Ge
authors.initials: XG
authors.lastname: Zheng
authors.affiliation: a Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science , Hebei University , Baoding 071002 , China.
authors.forename: Zhong-Yi
authors.initials: ZY
authors.lastname: Sun
authors.affiliation: a Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science , Hebei University , Baoding 071002 , China.
authors.forename: Yu-Jing
authors.initials: YJ
authors.lastname: Gao
authors.affiliation: a Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science , Hebei University , Baoding 071002 , China.
authors.forename: Zhong
authors.initials: Z
authors.lastname: Wang
authors.affiliation: a Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science , Hebei University , Baoding 071002 , China.
authors.forename: Wen-Bin
authors.initials: WB
authors.lastname: Gao
authors.affiliation: a Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science , Hebei University , Baoding 071002 , China.|b Biotechnology Center of Hebei Province , Hebei University , Baoding 071002 , China.
authors.forename: Du-Qiang
authors.initials: DQ
authors.lastname: Luo
mesh_terms: D001203:Ascomycota / Q000737:chemistry*; D002867:Chromones / Q000737:chemistry* / Q000302:isolation & purification; D018360:Crystallography, X-Ray; D006575:Heterocyclic Compounds, 3-Ring / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C000613412:2-(3',5'-dimethoxyphenyl)-6-hydroxy-5-methoxybenzofuran; D002867:Chromones; D006575:Heterocyclic Compounds, 3-Ring; D013267:Stilbenes; C000613409:wentiquinone A
keywords: Bambusicola massarinia; Endophytic fungus; chromone