A mass spectrometric method for determining the configuration of the substituent at C-1 in the lycoctonine alkaloids has been proposed. The mass spectra of the carbinolamine ethers of three diterpene alkaloids have been studied. The possibility of using these spectra for determining the nature of the substituent at C-4 has been shown.
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Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 85–87, January–February, 1972.
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Yunusov, M.S., Rashkes, Y.V. & Yunusov, S.Y. Features of the splitting out of substituents from ring a of lycoctonine alkaloids on electron impact. Chem Nat Compd 8, 79–81 (1972). https://doi.org/10.1007/BF00564445
- Mass Spectrometric Method
- Diterpene Alkaloid