Yb(OTf)3 catalyzed new cascade reaction: a facile assembly of fused quinazolinones

Chem Commun (Camb). 2011 Oct 7;47(37):10263-5. doi: 10.1039/c1cc13695j. Epub 2011 Aug 19.

Abstract

A one-pot Yb(III)-mediated cascade reaction has been developed leading to small molecules based on a novel structural motif, i.e. quinazolin-4-one moiety fused with an isoquinoline ring, for potential inhibition of TNF-α.

MeSH terms

  • Catalysis
  • Mesylates / chemistry*
  • Organometallic Compounds / chemistry*
  • Quinazolinones / chemical synthesis*
  • Quinazolinones / chemistry*
  • Quinazolinones / pharmacology
  • Tumor Necrosis Factor-alpha / antagonists & inhibitors

Substances

  • Mesylates
  • Organometallic Compounds
  • Quinazolinones
  • Tumor Necrosis Factor-alpha
  • ytterbium(III) triflate