Mass spectra of dihydro derivatives of alkaloids of the lycorine type
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The mass spectra of dihydrolycorine, diacetylidhydrolycorine, dihydroungminorine, diacetyldihydroungminorine, and diacetyldihydroungminorinone have been studied.
The fragmentation of these compounds differs from that of alkaloids of the lycorine type only by the absence of a retrodiene type of decomposition.
KeywordsMass Spectrum Alkaloid Natural Compound Mass Number Diacetyl
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