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Chemistry of Natural Compounds

, Volume 11, Issue 3, pp 389–391 | Cite as

An investigation of the alkaloids of Ammothamnus lehmanni the structure of lehmannine

  • Yu. K. Kushmuradov
  • Kh. A. Aslanov
  • S. Kuchkarov
Article
  • 28 Downloads

Summary

1. The qualitative and quantitative composition of the combined alkaloids from the leaves, stems, seeds, and roots ofAmmothamnus lehmanni Bge. according to its vegetation periods have been studied.

2. It has been found that the young plant contains predominantly the N-oxide forms of the matrine alkaloids, and as the plant develops these are reduced to the free bases.

3. A new base lehmannine, C15H22ON2 has been isolated for which 12,13-dehydromatrine is proposed as the most probable structure.

Keywords

Alkaloid Cytisine Total Alkaloid Matrine Raney Nickel 

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Literature cited

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Copyright information

© Plenum Publishing Corporation 1976

Authors and Affiliations

  • Yu. K. Kushmuradov
  • Kh. A. Aslanov
  • S. Kuchkarov

There are no affiliations available

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