Abstract
The flowers of the plantAstragalus galegiformis L. have yielded a new isoprenoid — cyclogalegigenin — the structure of which has been established on the basis of chemical transformations and spectral characteristics as 20R,24S-epoxycycloartane-3β,6α,16β,25-tetraol.
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M. D. Alaniya, H. F. Komissarenko, E. R. Kemertelidze, I. P. Kovalev, and V. G. Gordienko, Soobshch. Akad. Nauk GSSR,80, 625 (1975).
M. Abdel-Akher, I. K. Hamilton, R. Montgomery, and F. Smith, J. Am. Chem. Soc.,74, 4970 (1952).
K. Nakanishi, Infrared Absorption Spectroscopy, Holden-Day, San Francisco (1962).
R. B. Boar and C. R. Romer, Phytochemistry14, 143 (1975).
A. N. Svechnikova, R. U. Umarova, M. B. Gorovits, K. I. Seitanidi, Ya. V. Rashkes, M. R. Yagudaev, and N. K. Abubakirov, Khim. Prir. Soedin., 67 (1981).
M. I. Isaev, M. B. Gorovits, N. D. Abudullaev, M. R. Yagudaev, and N. K. Abubakirov, Khim. Prir. Soedin., 572 (1981).
I. Yosioka, H. Yamauchi, and I. Kitagawa, Tetrahedron Lett., 4241 (1969).
M. Nagai, N. Tanaka, O. Tanaka, and O. Ichikawa, Chem. Pharm. Bull.,21, 2061 (1973).
E. N. Warnhoff and C. M. M. Halls, Can. J. Chem.,43, 3311 (1965).
T. Ohmoto, T. Nikaido, and M. Ikuse, Chem. Pharm. Bull.,26, 1437 (1978).
V. L. Novikov, G. V. Malinovskaya, H. D. Pokhilo, and N. I. Uvarova, Khim. Prir. Soedin., 50 (1980).
M. I. Isaev, M. B. Gorovits, N. D. Abdullaev, and N. K. Abubakirov, Khim. Prir. Soedin., 458 (1982).
C. Djerassi, R. R. Engle, and A. Bowers, J. Org. Chem.,21, 1574 (1956).
P. Crabbé, ORD and CD in Chemistry and Biochemistry, Academic Press, New York (1972).
L. Fieser and M. Fieser, Steroids, Reinhold, New York (1959).
O. Tanaka and S. Yahara, Phytochemistry,17, 1353 (1978).
Additional information
I. G. Kutateladze Institute of Pharmacochemistry, Academy of Sciences of the Georgian SSR, Tbilisi. Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 332–339, May–June, 1983.
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Alaniya, M.D., Isaev, M.I., Gorovits, M.B. et al. Triterpene glycosides of Astragalus and of their genins. X. Cyclogalegigenin from Astragalus galegiformis. Chem Nat Compd 19, 314–320 (1983). https://doi.org/10.1007/BF00579768
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DOI: https://doi.org/10.1007/BF00579768