title: Diterpenes from Sideritis argyrea.
abstract: The known ent-kaurene diterpenes 1-9 and a new ent-labdane, ent-6beta,8alpha-dihydroxylabda-13(16),14-diene (10), were isolated from the whole plant of Sideritis argyrea. Their structures were elucidated based on one- and two-dimensional NMR techniques and HRMS.
authors.affiliation: University of Istanbul, Faculty of Pharmacy, 34452, Beyazit-Istanbul, Turkey. topcu@mam.gov.tr
authors.forename: G
authors.initials: G
authors.lastname: Topçu
authors.forename: A C
authors.initials: AC
authors.lastname: Gören
authors.forename: T
authors.initials: T
authors.lastname: Kiliç
authors.forename: Y K
authors.initials: YK
authors.lastname: Yildiz
authors.forename: G
authors.initials: G
authors.lastname: Tümen
mesh_terms: D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D006801:Humans; D019686:Lamiaceae; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D013055:Spectrophotometry, Infrared
chemical_list: D004224:Diterpenes; D010936:Plant Extracts