Abstract
From the epigeal part of the plantHaplophyllum leptomerum Lincz. et Vved. growing in the mountains of Babatag, Tadzhik SSR, which has not been studied previously, have been isolated β-sitosterol, the known alkaloids γ-fagarine, skimmianine, and N-methyl-2-phenyl-4-quinolone, and the new alkaloid leptomerine. On the basis of spectral characteristics, the structure of N-methyl-2-propyl-4-quinolone has been established for leptomerine.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Literature cited
R. Tschesche and W. Werner, Tetrahedron,23, 1873 (1967).
I. A. Bessonova and S. Yu. Yunusov, Khim. Prir. Soedin., 303 (1977).
A. V. Robertson, Aust. J. Chem.,16, 451 (1963).
J. A. Lamberton, Aust. J. Chem.,19, 1995 (1966).
Additional information
Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 84–86, January–February, 1986.
Rights and permissions
About this article
Cite this article
Akhmedzhanova, V.I., Bessonova, I.A. & Yunusov, S.Y. Alkaloids of Haplophyllum leptomerum. I. The structure of leptomerine. Chem Nat Compd 22, 78–79 (1986). https://doi.org/10.1007/BF00574586
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00574586