title: Six new induced sesquiterpenes from the cultures of ascomycete Daldinia concentrica.
abstract: Six new sesquiterpenes having the botryane carbon skeleton (1-6), together with known compounds (7-10) were induced and isolated from the ascomycete Daldinia concentrica (strain S 0318). Structures elucidation was accomplished by NMR spectroscopic and X-ray crystallographic studies.
authors.affiliation: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China.
authors.forename: Xiang-Dong
authors.initials: XD
authors.lastname: Qin
authors.forename: Hong-Jun
authors.initials: HJ
authors.lastname: Shao
authors.forename: Ze-Jun
authors.initials: ZJ
authors.lastname: Dong
authors.forename: Ji-Kai
authors.initials: JK
authors.lastname: Liu
mesh_terms: D001203:Ascomycota / Q000378:metabolism*; D018360:Crystallography, X-Ray; D009682:Magnetic Resonance Spectroscopy; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D012717:Sesquiterpenes