New strategies for the synthesis of heteroannulated 2-pyridinones, substituted 2-quinolinones and coumarins from dehydroamino acid derivatives

New strategies for the synthesis of heteroannulated 2-pyridinones, substituted 2-quinolinones and coumarins from dehydroamino acid derivatives

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 64, Issue 22, 26 May 2008, Pages 5139-5146

Maria João R.P. Queiroz, Ana S. Abreu, Ricardo C. Calhelha, M. Solange D. Carvalho, Paula M.T. Ferreira,