Abstract
The synthesis has been effected by the activated N-hydroxy succinimide ester method of new triterpene glycopeptides derived from glycyrrhizic acid, containing fragments of alkyl (ethyl, propyl, butyl) esters of L-amino acids.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
The Study and Use of Liquorice in the National Economy of the USSR [in Russian], Alma-Ata (1991), p. 196.
R. S. H. Finney and G. F. Sommers, J. Pharm. Pharmacol.,10, 613 (1958).
M. Ito, H. Nakashima, M. Baba, R. Panwels, E. De Clercq, Sh. Shigeta, and N. Yamamoto, Antiviral Res.,7, No. 3, 127 (1987).
R. Pompei, O. Flore, M. A. Marcialis, A. Pani, and B. Loddo, Nature (London),281, 687 (1972).
L. A. Baltina and G. A. Tolstikov, Zh. Obshch. Khim.,61, 1227 (1991).
L. A. Baltina, G. M. Sakhautdinova, F. S. Zarudii, D. N. Lazareva, G. A. Tolstikov, and V. A. Davydova, Khim.-Farm. No. 2, 119 (1990).
Zh., G. A. Tolstikov, L. M. Khalilov, L. A. Baltina, R. M. Kondratenko, A. A. Panasenko, and E. V. Vasil'eva, Khim. Prir. Soedin., 645 (1985).
L. M. Khalilov, L. A. Baltina, L. V. Spirikhin, E. V. Vasil'eva. R. M. Kondratenko, A. A. Panasenko, and G. A. Tolstikov, Khim. Prir. Soedin., 500 (1989).
J. P. Greenstein and M. Winitz, Chemistry of the Amino Acids, Wiley, New York (1961) [Russian translation], Mir, Moscow (1965), p. 425.
Additional information
Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, 45005, Ufa, Prospekt Oktyabrya, 71. Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 261–268, March–April, 1994.
Rights and permissions
About this article
Cite this article
Baltina, L.A., Ryzhova, S.A., Vasil'eva, E.V. et al. Transformation of glycyrrhizic acid. VII. Synthesis of triterpene glycopeptides containing alkyl esters of L-amino acids. Chem Nat Compd 30, 238–244 (1994). https://doi.org/10.1007/BF00630013
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF00630013