Synthetic Studies of Alkaloids Containing Pyrrolidine and Piperidine Structural Motifs

摘要

AbstractAvenues to asymmetric alkaloids! Various 2-substituted pyrrolidine and piperidine chiral bioactive natural products were synthesized using a ‘chiral pool’ method. l-proline and l-pipecolinic acids with one chiral center served as the best precursors for the synthesis of these alkaloids. Overall, 14 total synthetic and 11 formal synthetic approaches were developed.