Phenolic, Megastigmane, Nucleotide, Acetophenon and Monoterpene Glycosides from Phlomis samia and P. carica

Authors : Funda Nuray YALÇIN, Tayfun ERSÖZ, Pınar AKBAY

Pages : 703-712

View : 18 | Download : 8

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :Phytochemical investigations on the aerial parts of Phlomis samia resulted in the isolation of a simple phenolic glucoside, 2,6-dimethoxy-4-hydroxyphenol-1-O-b -D-glucopyranoside insert ignore into journalissuearticles values(1);; a megastigmane glucoside, phlomuroside insert ignore into journalissuearticles values(=3-hydroxy-5,6-epoxy-b -ionol-9-O-b -D-glucopyranoside); insert ignore into journalissuearticles values(2);; and a nucleotide glycoside, uridine insert ignore into journalissuearticles values(3);. From the aerial parts of P. carica, the same phenolic glucoside, 2,6-dimethoxy-4-hydroxyphenol-1-O-b -D-glucopyranoside insert ignore into journalissuearticles values(1);; as well as an acetophenon glucoside, picein insert ignore into journalissuearticles values(4);; and 2 monoterpenoid glucosides, - betulalbuside A insert ignore into journalissuearticles values(5); and 1-hydroxylinaloyl-6-O-b -D-glucopyranoside insert ignore into journalissuearticles values(6); - were isolated and identified. The structure elucidation of the isolates was based on spectroscopic evidence.
Keywords : Acetophenon glucoside, betulalbuside A, 2, 6 dimethoxy 4 hydroxy phenol 1 O b D glucopyranoside, 1 hydroxylinaloyl 6 O b D glucopyranoside, Lamiaceae, megastigmane glucoside, mono terpenoid glucosides, nucleotide glycoside, Phlomis samia, P caric