title: Cyclohexenones and isocoumarins from an endophytic fungus of Sarcosomataceae sp.
abstract: Three new cyclohexenones (1-3, named sarcosones A-C) and two new isocoumarins (4 and 5), together with five known isocoumarins (6-10), were isolated from the solid cultures of an endophytic fungus Sarcosomataceae sp. NO.49-14-2-1. Their chemical structures were elucidated by analyses of HR-ESI-TOF-MS, (1)H, (13)C NMR, (1)H-(1)H COSY, HSQC, and HMBC spectra. Their absolute configurations were determined via modified Mosher's method and circular dichroism spectra method.
authors.affiliation: a College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University , Shenyang 110016 , China.
authors.forename: Jie-Feng
authors.initials: JF
authors.lastname: Tian
authors.forename: Ru-Jian
authors.initials: RJ
authors.lastname: Yu
authors.forename: Xiao-Xia
authors.initials: XX
authors.lastname: Li
authors.forename: Hao
authors.initials: H
authors.lastname: Gao
authors.forename: Dan
authors.initials: D
authors.lastname: Hu
authors.forename: Liang-Dong
authors.initials: LD
authors.lastname: Guo
authors.forename: Jin-Shan
authors.initials: JS
authors.lastname: Tang
authors.forename: Xin-Sheng
authors.initials: XS
authors.lastname: Yao
mesh_terms: D001203:Ascomycota / Q000737:chemistry*; D003510:Cyclohexanes / Q000737:chemistry / Q000302:isolation & purification*; D049934:Isocoumarins / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular
chemical_list: D003510:Cyclohexanes; D049934:Isocoumarins
keywords: Endophytic fungus; Sarcosomataceae sp; cyclohexenone; isocoumarin