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Chemistry of Natural Compounds

, Volume 22, Issue 6, pp 680–684 | Cite as

Alkaloids ofNitraria schoberi. Ring-chain tautomerism of the hydrolysis product of nitraramine

  • A. A. Ibragimov
  • S. Yu. Yunusov
Article

Abstract

The chemical properties of nitraramine have been studied. The possibility has been shown of the existence of the hydrolysis product in three tautomeric forms: aminoaldehyde, carbinolamine, and semiacetal. The NMR spectra of nitraramine and its derivatives (N-acetylnitraramine, dihydronitraramine) have been analyzed and this has permitted spatial structures to be suggested for these compounds.

Keywords

Alkaloid Acetic Anhydride Tautomeric Form Nitramine Protopine 

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Copyright information

© Plenum Publishing Corporation 1987

Authors and Affiliations

  • A. A. Ibragimov
  • S. Yu. Yunusov

There are no affiliations available

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