Studies on 1-Alkyl-2(1H)-pyridone Derivatives. XXX. Reactions of 1-Alkyl-2(1H)-pyridones with Fumaric Acid Monomethyl Ester and Acrylic Acid
Studies aimed at the synthesis of 6-azabicyclooctane derivatives from 1-alkyl-2(1H)-pyridones (Ia-d) were carried out.Reactions of 1a-d with fumaric acid monomethyl ester and acrylic acid gave 6-alkyl-8-endo-methoxycarbonyl-7-oxo-6-azabicyclo3.2.1