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Syntheses of Aristotelia Alkaloids: Reflections in the Chiral Pool.

Malaika D ArgadeAndrew P Riley
Published in: Synlett : accounts and rapid communications in synthetic organic chemistry (2022)
The Aristotelia alkaloids are a family of monoterpene indole alkaloids possessing a characteristic azabicyclononane scaffold, which has been assembled by several synthetic methods. Herein we review those approaches that have adopted a biomimetic approach to unite heterocyclic synthons with chiral pool monoterpenes. Throughout this discussion, the tendency of monoterpenes like α-pinene and limonene to undergo racemization is highlighted, revealing the challenges in developing stereospecific syntheses of these alkaloids. Finally, we provide a brief discussion of how these synthetic efforts have enabled the structural confirmation and elucidation of the Aristotelia alkaloids' absolute configurations, including our own recent efforts to employ bioactivity data to deduce the naturally occurring configuration of the quinoline alkaloid aristoquinoline.
Keyphrases
  • ionic liquid
  • molecular docking
  • electronic health record
  • machine learning
  • artificial intelligence