title: Two highly oxygenated eudesmanes and 10 lignans from Achillea holosericea.
abstract: Two new highly oxygenated eudesmanes and 10 known lignans were isolated from the aerial parts of Achillea holosericea. Their structures were elucidated by extensive application of one- and two-dimensional 1H and 13C NMR spectroscopy.
authors.affiliation: Department of Chemistry, Faculty of Science, El-Minia University, 61519, El-Minia, Egypt. abdellaahmed@hotmail.com
authors.forename: Ahmed A
authors.initials: AA
authors.lastname: Ahmed
authors.forename: Ahmed A
authors.initials: AA
authors.lastname: Mahmoud
authors.forename: Eptehal T
authors.initials: ET
authors.lastname: Ali
authors.forename: Olga
authors.initials: O
authors.lastname: Tzakou
authors.forename: Maria
authors.initials: M
authors.lastname: Couladis
authors.forename: Tom J
authors.initials: TJ
authors.lastname: Mabry
authors.forename: Tamás
authors.initials: T
authors.lastname: Gáti
authors.forename: Gábor
authors.initials: G
authors.lastname: Tóth
mesh_terms: D019659:Asteraceae / Q000737:chemistry*; D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification; D045787:Sesquiterpenes, Eudesmane
chemical_list: D017705:Lignans; D012717:Sesquiterpenes; D045787:Sesquiterpenes, Eudesmane; C015872:eudesmane