Chemistry of Natural Compounds

, Volume 12, Issue 3, pp 305–308 | Cite as

The structure of kesselringine

  • M. K. Yusupov
  • A. S. Sadykov
Article
  • 32 Downloads

Summary

On the basis of IR, PMR, and mass spectra and chemical transformations, the alkaloid kesselringine isolated from the epigeal parts ofColchicum kesselringii Rgl. has been shown to have the structure of 2,11-dihydroxy-12-methoxyhexahydro-1,12-epoxyhomoproaporphine with the R absolute configuration at the C6a atom.

Keywords

Hydroxy Group Methoxy Group Acetic Anhydride Epigeal Part Isoquinoline Alkaloid 

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Copyright information

© Plenum Publishing Corporation 1977

Authors and Affiliations

  • M. K. Yusupov
  • A. S. Sadykov

There are no affiliations available

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