From the aerial parts of Phlomis lycia L. (Labiatae) a lignan glucoside, (-)-dihydrodehyrodiconiferyl alcohol-9-O-\beta -D-glucopyranoside (1); a caffeic acid ester, chlorogenic acid (2); three phenylethanoid glycosides, forsythoside B (3), alyssonoside (4) and leucosceptoside B(5); and two iridoid glucosides, lamiide (6) andauroside (7), were isolated. The structure elucidation of the isolated compounds was carried out by spectroscopic (UV, IR, 1D- and 2D-NMR, FAB-MS) methods. (-)-Dihydrodehyrodiconiferyl alcohol-9-O-\beta -D-glucopyranoside (1) and chlorogenic acid (2) were isolated for the first time from Phlomis species in this study.
SARACOĞLU, İCLAL; HARPUT, Ü. ŞEBNEM; ÇALIŞ, İHSAN; and OGIHARA, YUKIO (2002) "Phenolic Constituents from Phlomis lycia," Turkish Journal of Chemistry: Vol. 26: No. 1, Article 15. Available at: https://journals.tubitak.gov.tr/chem/vol26/iss1/15