title: Secondary metabolites from Phlomis oppositiflora.
abstract: In addition to rare phenylethanoid triglycosides, myricoside and its dimetylether derivative serratumoside A {3-hydroxy,4-methoxy-beta-phenylethoxy-O-beta-D-apiofuranosyl-(1-->3)-alpha-L-rhamnopyranosyl-(1-->3)-4-O-feruloyl-beta-D-glucopyranoside}, a new phenylethanoid glycoside, myricoside-3""-O-methylether {3,4-dihydroxy-beta-phenylethoxy-O-beta-D-apiofuranosyl-(1-->3)-alpha-L-rhamnopyranosyl-(1-->3)-4-O-feruloyl-beta-D-glucopyranoside} along with a new neolignan glucoside, (7S, 8R)-dehydroconiferyl alcohol-8-5'-dehydroconiferyl aldehyde 4-O-beta-D-glucopyranoside were isolated from the aerial parts of Phlomis oppositiflora. The structures of the new compounds were identified by means of spectroscopic (UV, IR, 1D- and 2D-NMR, and LC-ESIMS) methods.
authors.affiliation: Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, 06100 Ankara, Turkey. icalis@hacettepe.edu.tr
authors.forename: Ihsan
authors.initials: I
authors.lastname: Caliş
authors.forename: Erdal
authors.initials: E
authors.lastname: Bedir
authors.forename: Hasan
authors.initials: H
authors.lastname: Kirmizibekmez
authors.forename: Tayfun
authors.initials: T
authors.lastname: Ersöz
authors.forename: Ali A
authors.initials: AA
authors.lastname: Dönmez
authors.forename: Ikhlas A
authors.initials: IA
authors.lastname: Khan
mesh_terms: D006027:Glycosides / Q000737:chemistry*; D015394:Molecular Structure; D031345:Phlomis / Q000737:chemistry*
chemical_list: D006027:Glycosides