Abstract
Two new alkaloids, isokomarovine and komarovidinine, have been isolated from the epigeal part of the plantNitraria komarovii Iljin et Lava. The passage from isokomarovine to komarovidinine has been performed. Their structures have been established on the basis of spectra and experimental facts: 1-(quinolin-5′-yl)-9H-pyrido[3,4-b]indole and indolo[3,2,1-de]quinolino[4,5-gh][1,5]naphthyridine, respectively. Their synthesis has been performed.
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T. S. Tulyaganov, A. A. Ibragimov, and S. Yu. Yunusov, Khim. Prir. Soedin., 192 (1981).
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T. S. Tulyaganov, A. A. Ibragimov, and S. Yu. Yunusov, Khim. Prir. Soedin., 732 (1980).
T. S. Tulyaganov, A. A. Ibragimov, and S. Yu. Yunusov, Khim. Prir. Soedin., 737 (1979).
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Additional information
Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 635–638, September–October, 1982.
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Tulyaganov, T.S., Ibragimov, A.A. & Yunusov, S.Y. Alkaloids ofNitraria komarovii. VI. Structure and synthesis of isokomarovine and of komarovidinine. Chem Nat Compd 18, 601–603 (1982). https://doi.org/10.1007/BF00575049
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DOI: https://doi.org/10.1007/BF00575049