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The structure of regeline

Summary

On the basis of a study of spectra and chemical transformations the structure of 11-hydroxy-2,12-dimethoxy-1,12-epoxyhexahydrohomoproaporphine has been proposed for regeline — a base fromColchicum kesselringii Rgl.

The homoproaporphine carbon-nitrogen skeleton and the complete structure of regeline have been confirmed by a study of its13C NMR spectrum.

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Additional information

V. I. Lenin Tashkent State University. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 783–787, November–December, 1976.

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Abdullaeva, D.A., Yusupov, M.K. & Aslanov, K.A. The structure of regeline. Chem Nat Compd 12, 702–705 (1976). https://doi.org/10.1007/BF00564964

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Keywords

  • Acetic Anhydride
  • Acetyl Chloride
  • Caustic Soda
  • Methylene Carbon
  • Hydrogen Chloride