Abstract
The hydrolysis of the glycoside quisqualoside B, isolated from the herbAstragalus quisqualis Bunge, has given the new cycloartane triterpenoid quisquagenin, which has the structure of 20(R),24(S)-epoxycycloartane-3β,16β,25-triol.
Similar content being viewed by others
Literature cited
S. S. Kovalevskaya, Identification Manual of the Plants of Central Asia [in Russian], Fan, Tashkent, Vol. 6 (1981), p. 112.
R. K. Yasinov, N. V. Syrovezhko, and G. P. Yakovlev, Khim. Prir. Soedin., 387 (1983).
M. I. Isaev, M. B. Gorovits, N. D. Abdullaev, M. R. Yagudaev, and N. K. Abubakirov, Khim. Prir. Soedin., 572 (1981).
M. I. Isaev, M. B. Gorovits, and N. K. Abubakirov, Khim. Prir. Soedin., 431 (1985).
H. Günther, NMR Spectroscopy: An Introduction, Wiley, New York, 1980. [Russian translation from the German], Mir, Moscow (1984), p. 409.
A. N. Svechnikova, R. U. Umarova, M. B. Gorovits, K. L. Seitanidi, Ya. V. Rashkes, M. R. Yagudaev, and N. K. Abubakirov, Khim. Prir. Soedin., 67 (1981).
A. S. Gromova, V. I. Lutskii, A. A. Semenov, V. A. Denisenko, and V. V. Isakov, Khim. Prir. Soedin., 207 (1984).
G. Berti, F. Bottari, B. Macchia, A. Marsili, G. Ourisson, and H. Piotrowska, Bull. Soc. Chim. France, 2359 (1964).
M. D. Alaniya, M. I. Isaev, M. B. Gorovits, N. D. Abdullaev, É. P. Kertelidze, and N. K. Abubakirov, Khim. Prir. Soedin., 332 (1983).
Z. Cao, J. Yu, L. Gan, and W. Zhou, Acta Chim.,41, 1137 (1983).
K. Nakanishi, Infrared Absorption Spectroscopy. Practical, Holden-Day, San Francisco (1962)
L. Fieser and M. Fieser, Steroids, Reinhold, New York (1959) [Russian translation, Mir, Moscow (1964), p. 187].
N. K. Abubakirov, M. B. Gorovits, and H. I. Isaev, in: Progress of Cycloartane Chemistry: 8th Indo-Soviet Symposium on the Chemistry of Natural Products (abstracts supplement), Hyderabad (1985), p. 50.
L. X. Gan, X. B. Han, and Y. Q. Chen, Pytochemistry,25, 1436 (1986).
Additional information
All-Union Scientific-Research Institute of Medicinal Plants, Moscow. Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 527–532, July–August, 1987.
Rights and permissions
About this article
Cite this article
Kholzineva, L.A., Savina, A.A., Mal'donado, I.R. et al. Triterpene glycosides of Astragalus quisqualis. I. The structure of quisquagenin. Chem Nat Compd 23, 439–443 (1987). https://doi.org/10.1007/BF00597801
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF00597801