Secondary Metabolites from the Roots of Paronychia chionaea
Articles > Article · 2011
Authors: Sibel Avunduk, Özgen ALANKUŞ, Tomofumi Miyamoto, Chiaki Tanaka, Marie-Aleth Lacaille-Dubois
Natural Product Communications, International, WoS, 2011, vol 6, pp 205-8
DOI: 10.1177/1934578x1100600212
Summary
Two novel secondary metabolites, compounds (1-2) were isolated from the roots of Paronychia chionaea. On the basis of spectroscopic data including 1D and 2D NMR experiments (COSY, TOCSY, HSQC, and HMBC), and mass spectroscopy, their structures were established as 6-C-[alpha-L-arabinopyranosyl-( 1 --> 2)-beta-D-glucopyranosyl]-7-O-[beta-D-glucopyranosyl]-luteolin 3'-methyl ether (1), and 2-(methoxy)-2-(3,5-dimethoxy 4-hydroxyphenyl)-ethane-1,2-diol 1-O-beta-D-glucopyranoside (2).