Aporphines 24. The synthesis of N‐alkylderivatives of bulbocapnine and isoeorydine

Journal of Heterocyclic Chemistry
1979.0

Abstract

The synthesis of three new racemic aporphine alkaloids (1b, 1c and 2) is reported and these alkaloids are fully characterized. The method of synthesis involved either a Bischler‐Napieralski‐Psehorr sequence or a Reissert alkylation‐Pschorr cyclization route. The Pschorr cyclization also gave the morphinandienones 7a and 7b, respectively. Copyright © 1979 Journal of Heterocyclic Chemistry

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