Quercetin and Kaempferol Glycosides from Ficaria verna Flowers and Tgheir Structure Studied by 2D NMR Spectroscopy

Tomczyk, M.; J. Gudej, J.

Artykuł - szczegóły

Tytuł artykułu

Quercetin and Kaempferol Glycosides from Ficaria verna Flowers and Tgheir Structure Studied by 2D NMR Spectroscopy

Autorzy

Tomczyk M. , J. Gudej J.

Identyfikatory

Warianty tytułu

Języki publikacji

Abstrakty

From the flowers of Ficaria verna Huds. (Ranunculaceae), two flavonol triglycosides were isolated and their structures were elucidated by spectroscopic analysis (UV, NMR, MS) as 3-O-[_-L-rhamnopyranosyl-(1_6)-_-D-glucopyranosyl]-7-O-(_-D-glucopyranosyl) - quercetin (1) and 3-O-[_-L-rhamnopyranosyl-(1_6)-_-D-glucopyranosyl]-7- O-(_-D-glucopyranosyl) - kaempferol (2). In addition, the structure of 1 was determined using homo- and heteronuclear 2D NMR techniques.

Słowa kluczowe

Ficaria verna flavonoids triglycosides 2D NMR

Wydawca

Polskie Towarzystwo Chemiczne

Czasopismo

Polish Journal of Chemistry

Rocznik

2002

Tom

Vol. 76 / nr 11

Strony

1601--1605

Opis fizyczny

Bibliogr. 12 poz., rys.

Twórcy

autor

Tomczyk M.

Department of Pharmacognosy, Faculty of Pharmacy, Medical Academy of Białystok, ul. Mickiewicza 2a, 15-230 Białystok, Poland

autor

J. Gudej J.

Department of Pharmacognosy, Faculty of Pharmacy, Medical Academy of Białystok, ul. Mickiewicza 2a, 15-230 Białystok, Poland

Bibliografia

1. Hegi G., Illustrierte Flora von Mittel - Europa, Band III, J. R Lehmann’s Verlag 1926, München, p. 542-543.
2. Tutin T.G., Heywood V.H., Burges N. A., Valentine D.H., Walters S.M. and Webb D.A., Flora Europaea, Vol. 1, University Press 1964, Cambridge, p. 233-234.
3. Gudej J. and Tomczyk M., Acta Polon. Pharm., 56,475 (1999).
4. Tomczyk M., Gudej J. and Sochacki M., Z. Naturforsch, 57c, 440 (2002) and references therein.
5. Agrawal P.K., Carbon - 13 NMR of Flavonoids, Elsevier 1989, Amsterdam p. 151-158.
6. Harbome J.B., The Flavonoids. Advances in Research since 1986, Chapman & Hall 1996, Londons, p. 448-473.
7. Harbome J.B. and Baxter H., The Handbook of Natural Flavonoids, Vol. 1, John Wiley & Son 1999, Chichester, pp. 326,383.
8. Eiliger C.A., Eash J.A. and Waiss Jr A.C., Biochem. Syst. Ecol., 20, 268 (1992).
9. Christen Ph. and Kapetanidis I., Planta Med., 53, 571 (1987).
10. Averett J.E. and D’Arcy W.G., Phytochem., 22,2325 (1983),
11. Budzianowski J., Phytochem., 29, 3643 (1990).
12. Mabry T.J., Markham K.R, and Thomas M.B., The Systematic Identification of Flavonoids, Springer 1970, Berlin, p. 35

Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-article-BUJ1-0021-0020