title: Elemanolide sesquiterpenes and eudesmane sesquiterpene glycosides from Centaurea hierapolitana.
abstract: Two elemanolide sesquiterpenes and two eudesmane-type sesquiterpene glycosides named hierapolitanins A-D, were isolated, together with five known compounds, two flavones; hispidulin and jaceosidin, a flavon-C-glycoside, shaftoside, a flavonol glycoside, kaempferol-3-O-rutinoside and a neolignan, dehydrodiconiferyl alcohol from the aerial parts of Centaurea hierapolitana Boiss. (Asteraceae). Structure elucidations were based on spectroscopic evidence.
authors.affiliation: Department of Pharmaceutical Botany, Ege University, 35100 Bornova-Izmir, Turkey.
authors.forename: Canan
authors.initials: C
authors.lastname: Karamenderes
authors.forename: Erdal
authors.initials: E
authors.lastname: Bedir
authors.forename: Rahul
authors.initials: R
authors.lastname: Pawar
authors.forename: Sura
authors.initials: S
authors.lastname: Baykan
authors.forename: Ikhlas A
authors.initials: IA
authors.lastname: Khan
mesh_terms: D031179:Centaurea / Q000737:chemistry*; D047309:Flavones / Q000737:chemistry / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D006868:Hydrolysis; D013058:Mass Spectrometry; D008958:Models, Molecular; D008968:Molecular Conformation; D035261:Plant Components, Aerial / Q000737:chemistry; D018514:Plant Structures / Q000737:chemistry; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification; D045787:Sesquiterpenes, Eudesmane / Q000737:chemistry* / Q000302:isolation & purification; D013055:Spectrophotometry, Infrared
chemical_list: D047309:Flavones; D006027:Glycosides; D012717:Sesquiterpenes; D045787:Sesquiterpenes, Eudesmane; C015872:eudesmane