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Chemistry of Natural Compounds

, Volume 11, Issue 4, pp 495–497 | Cite as

The dynamics of the accumulation and mutual transformation of alkaloids inLiriodendron tulipifera

  • R. Ziyaev
  • A. Abdusamatov
  • S. Yu. Yunusov
Article

Summary

As the result of a study of the leaves ofLiriodendron tulipifera L. according to the vegetation periods, it has been established that they contain the maximum amount of alkaloids in the spring and early vegetation period of the plant (0.32%) and the minimum amount when they are in the yellowed state in the autumn (0.11%).

Transitions from N-methylcrotsparine to lirinidine, from d-caaverine to lirinidine and d-nornuciferine, and from the latter to lysicamine have been established.

Keywords

Alkaloid Vegetation Period Zinc Dust Chromium Trioxide Liriodendron Tulipifera 

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Literature cited

  1. 1.
    R. Ziyaev, A. Abdusamatov, and S. Yu. Yunusov, Khim. Prirodn. Soedin., 67 (1973).Google Scholar
  2. 2.
    R. Ziyaev, A. Abdusamatov, and S. Yu. Yunusov, Khim. Prirodn. Soedin., 760 (1973).Google Scholar
  3. 3.
    R. Ziyaev, A. Abdusamatov, and S. Yu. Yunusov, Khim. Prirodn. Soedin., 108 (1974).Google Scholar
  4. 4.
    A. Abdusamatov, R. Ziyaev, and S. Yu. Yunusov, Khim. Prirodn. Soedin., 112 (1974).Google Scholar
  5. 5.
    A. Abdusamatov, R. Ziyaev, and S. Yu. Yunusov, Abstracts of Lectures at the third Indo-Soviet Symposium on the Chemistry of Natural Compounds [in Russian], Tashkent (1973), p. 3.Google Scholar
  6. 6.
    S. Yu. Yunusov, Izv. Akad. Nauk UzSSR, No. 4, 11 (1948); Khim. Prirodn. Soedin., 104 (1966).Google Scholar
  7. 7.
    M. S. Yunusov, S. T. Akramov, and S. Yu. Yunusov, Dokl. Akad. Nauk UzSSR, No. 5, 38 (1966).Google Scholar
  8. 8.
    Kh. G. Pulatova, Z. F. Ismailov, and S. Yu. Yunusov, Khim. Prirodn. Soedin., 426 (1966).Google Scholar

Copyright information

© Plenum Publishing Corporation 1976

Authors and Affiliations

  • R. Ziyaev
  • A. Abdusamatov
  • S. Yu. Yunusov

There are no affiliations available

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