New flavonoid oligosides were isolated from leaves and flowers of Astragalus falcatus Lam. It was found on the basis of chemical transformations, UV, IR, PMR, 13 C NMR, HMBC, HSQC, 1D-TOCSY, and mass spectral properties that falcoside C had the structure quercetin 3-O-[β-D-glucopyranosyl(1 → 3)-α-Lrhamnopyranosyl(1 → 6)]-β-D-galactopyranoside 7-O-β-D-glucopyranoside; falcoside D, isorhamnetin 3-O-[β-D-xylopyranosyl(1 → 3)-α-L-rhamnopyranosyl(1 → 6)]-β-D-galactopyranoside 7-O-α-Lrhamnopyranoside.
Similar content being viewed by others
References
M. D. Alaniya, N. F. Komissarenko, and E. P. Kemertelidze, Soobshch. Akad. Nauk Gruz. SSR, 68, 357 (1972).
Pharmacopoeial Article 158/96, 42/1544, 1985; 42-9292-98, 09.03-2000, No. 002626, 2007.
M. D. Alaniya, E. P. Kemertelidze, and N. F. Komissarenko, Flavonoids of Several Georgian Astragalus L. Species [in Russian], Metsniereba, Tbilisi, 2002.
J. Shinoda, J. Pharm. Soc. Jpn., 48, 214 (1928).
E. F. Bryant, J. Am. Pharm. Assoc. Sci. Ed., 39, 480 (1950).
E. A. Yarosh, T. I. Gigoshvili, and M. D. Alaniya, Khim. Prir. Soedin., 74 (2001).
M. D. Alaniya, Khim. Prir. Soedin., 646 (1977).
G. G. Zapesochnaya, Khim. Prir. Soedin., 695 (1982).
T. J. Mabry, K. R. Markham, and M. B. Thomas, The Systematic Identification of Flavonoids, Springer-Verlag, New York, 1970.
N. C. Veitch, G. C. Kite, and G. P. Lewis, Phytochemistry, 69, 2329 (2008).
M. D. Alaniya, N. Sh. Kavtaradze, K. Bassarelo, A. V. Skhirtladze, and K. Pitstsa, Khim. Prir. Soedin., 555 (2006).
N. F. Komissarenko, V. T. Chernobai, and D. G. Kolesnikov, Dokl. Akad. Nauk, 158, 904 (1964).
I. S. Movsumov, E. A. Garaev, and M. I. Isaev, Khim. Prir. Soedin., 552 (2006).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 337–341, May–June, 2011.
Rights and permissions
About this article
Cite this article
Alaniya, M.D., Kavtaradze, N.S., Skhirtladze, A.V. et al. Flavonoid oligosides from georgian Astragalus falcatus . Chem Nat Compd 47, 377 (2011). https://doi.org/10.1007/s10600-011-9938-9
Received:
Published:
DOI: https://doi.org/10.1007/s10600-011-9938-9