title: Disesquiterpenoid and sesquiterpenes from the flos of Chrysanthemum indicum.
abstract: One new disesquiterpenoid (1), two new sesquiterpenoids (2, 3), were isolated from the dry flos of Chrysanthemum indicum. The structures were elucidated by spectroscopic analysis, the absolute configurations of 1 and 3, were determined by single X-ray diffraction study.
authors.affiliation: State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China.
authors.forename: Jing
authors.initials: J
authors.lastname: Zhou
authors.forename: Jun-Song
authors.initials: JS
authors.lastname: Wang
authors.forename: Yao
authors.initials: Y
authors.lastname: Zhang
authors.forename: Peng-Ran
authors.initials: PR
authors.lastname: Wang
authors.forename: Chao
authors.initials: C
authors.lastname: Guo
authors.forename: Ling-Yi
authors.initials: LY
authors.lastname: Kong
mesh_terms: D031202:Chrysanthemum / Q000737:chemistry*; D018360:Crystallography, X-Ray; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D012717:Sesquiterpenes / Q000302:isolation & purification*; D013055:Spectrophotometry, Infrared
chemical_list: D012717:Sesquiterpenes