Enantioselective Construction of C3-Multifunctionalization α-Hydroxy-β-amino Pyridines via α-Pyridyl Diazoacetate, Water, and Imines for Drug Hunting

Org Lett. 2022 Dec 30;24(51):9502-9507. doi: 10.1021/acs.orglett.2c03987. Epub 2022 Dec 20.

Abstract

An asymmetric catalytic approach for the construction of C3-multifunctionalization α-hydroxy-β-amino pyridines has been reported. The products can be accessed by the modulation of two chiral catalysts independently in high yield and with good enantioselectivity. The method features mild reaction conditions and an excellent functional group tolerance. Biological activity analysis shows that the resulting products have a selective antiosteosarcoma activity on 143B cells.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Imines*
  • Molecular Structure
  • Pyridines*
  • Stereoisomerism
  • Water

Substances

  • Imines
  • Pyridines
  • Water