title: A new biphenyl derivative from the mangrove endophytic fungus Phomopsis longicolla HL-2232.
abstract: A new biphenyl derivative 5,5'-dimethoxybiphenyl-2,2'-diol (1), together with five known compounds (2-5), was isolated from the mangrove endophytic fungus Phomopsis longicolla HL-2232. The structures of these compounds were elucidated using comprehensive spectroscopic methods. The absolute configuration of 4 was determined by single-crystal X-ray diffraction for the first time. The inhibitory activities of all compounds against two Vibrio bacteria were evaluated.
authors.affiliation: a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P.R. China.
authors.forename: Xiao-Bao
authors.initials: XB
authors.lastname: Li
authors.affiliation: a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P.R. China.
authors.forename: Guang-Ying
authors.initials: GY
authors.lastname: Chen
authors.affiliation: a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P.R. China.
authors.forename: Rui-Jie
authors.initials: RJ
authors.lastname: Liu
authors.affiliation: a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P.R. China.
authors.forename: Cai-Juan
authors.initials: CJ
authors.lastname: Zheng
authors.affiliation: a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P.R. China.
authors.forename: Xin-Ming
authors.initials: XM
authors.lastname: Song
authors.affiliation: a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P.R. China.|b Department of Chemistry , Hainan Institute of Science and Technology , Haikou , P.R. China.
authors.forename: Chang-Ri
authors.initials: CR
authors.lastname: Han
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D001203:Ascomycota / Q000737:chemistry*; D001713:Biphenyl Compounds / Q000737:chemistry / Q000302:isolation & purification*; D003904:Mitosporic Fungi; D015394:Molecular Structure; D013057:Spectrum Analysis; D014733:Vibrio / Q000187:drug effects; D053833:Wetlands; D014961:X-Ray Diffraction
chemical_list: D000900:Anti-Bacterial Agents; D001713:Biphenyl Compounds; C010574:biphenyl
keywords: Phomopsis; antibacterial activity; biphenyl; secondary metabolites