Iridoid, Flavonoid, and Phenylethanoid Glycosides from Wiedemannia orientalis
Five iridoid glycosides, lamiide, ipolamiide, ipolamiidoside, 6b-hydroxyipolamiide, and 5-hydroxy-8-epi-loganin; 5 flavonoid glycosides, apigenin 7-O-b-glucopyranoside, luteolin 5-O-b- glucopyranoside, isorhamnetin 3-O-rutinoside, quercetin 3-O-rutinoside, and apigenin 7-O-(6''-O-trans-p-coumaroyl) b-glucopyranoside; and a phenylethanoid glycoside, acteoside (= verbascoside), were isolated from the aerial parts of Wiedemannia orientalis (Lamiaceae). Their structures were identified using spectral methods (UV, 1D- and 2D-NMR, and EI-MS).
Iridoid, Flavonoid, and Phenylethanoid Glycosides from Wiedemannia orientalis
Five iridoid glycosides, lamiide, ipolamiide, ipolamiidoside, 6b-hydroxyipolamiide, and 5-hydroxy-8-epi-loganin; 5 flavonoid glycosides, apigenin 7-O-b-glucopyranoside, luteolin 5-O-b- glucopyranoside, isorhamnetin 3-O-rutinoside, quercetin 3-O-rutinoside, and apigenin 7-O-(6''-O-trans-p-coumaroyl) b-glucopyranoside; and a phenylethanoid glycoside, acteoside (= verbascoside), were isolated from the aerial parts of Wiedemannia orientalis (Lamiaceae). Their structures were identified using spectral methods (UV, 1D- and 2D-NMR, and EI-MS).
___
- R.R. Mill, “Wiedemannia Fisch. & Mey.” in: Flora of Turkey and the East Aegean Islands, Vol. 7 ed. P.H.
- Davis, pp. 148-149, University Press, Edinburgh (1982).
- K.H.C. Ba¸ser, N. Kırımer and B. Demir¸cakmak, J. Essent. Oil Res. 8, 543-544 (1996).
- A. Bianco, M. Guiso, C. Iavarone and C. Trogola, Gazz. Chim. Ital. 105, 185-193 (1975).
- A.A. Ba¸saran, ˙I. Saraco˘glu and ˙I. C¸ alı¸s, J. Fac. Pharm. Hacettepe, 11, 81-88 (1991).
- L.J. El-Naggar and J.L. Beal, J. Nat. Prod. 43, 649-776 (1980).
- C.A. Boros and F.R. Stermitz, J. Nat. Prod. 53, 1113 (1990).
- C. De Luca, M. Guiso and C. Martino, Phytochemistry, 22, 1185-1187 (1983).
- P. Junior, Planta Med. 51, 229-232 (1985).
- P.K. Agrawal, “Carbon-13 NMR of Flavonoids”, pp. 318-319, Elsevier Science Publishers, Amsterdam (1989).
- K.R. Markham, B. Ternai, R. Stanley, H.Geiger and T.J. Mabry, Tetrahedron, 34, 1389-1397 (1978).
- T.S. Tulyaganov, O.M. Nazarov, O.E. Makhmudov, A.D. Vdovin and N.D. Abdullaev, Chemistry of Natural Compounds, 37, 470-473 (2001).
- Y.L. Lin, Y.H. Kuo, M.S. Shiao, C.C. Chen and J.C. Ou, Journal of the Chinese Chemical Society, 47, 253-256 (2000).
- M.E. Amery, M.I. Abou-Shoer, A.M.S. El-Shaibany and N.A. Abdel-Salam, J. Braz. Chem. Soc. 15, 262-266 (2004).
- ˙I. C¸ alı¸s, ˙I. Saraco˘glu, S. Kitagawa and S. Nishibe, J. Fac. Pharm. Hacettepe, 12, 234-238 (1988).
- Y.M. Chiang, D.Y. Chuang, S.Y. Wang, Y.H. Kuo, P.W. Tsai and L.F. Shyur, J. Ethnopharmacol. 95, 409-419 (2004).
- R.H. Delaporte, G.M. S´anchez, A.C. Cuellar, A. Giuliani and J.C.P. De Mello, J. Ethnopharmacol. 82, 127-130 (2002).
- E.E.S. Schapoval, M.R.W. Vargas, C.G. Chaves, R. Bridi, J.A. Zuanazzi and A.T. Henriques, J. Ethnophar- macol. 60, 53-59 (1998).
- S. Suksamrarn , K. Wongkrajang, K. Kirtikara and A. Suksamrarn, Planta Med. 69, 877-879 (2003).
- C. Zhao, G. Dodin, C. Yuan, H. Chen, R. Zheng, Z. Jia and B.T. Fan, Biochimica et Biophysica Acta (BBA) 1723, 114-123 (2005).
- G.Q. Sheng, J.R. Zhang, X.P. Pu, J. Ma and C.L. Li, Eur. J. Pharmacol. 451, 119-124 (2002).