[Beta-substituted enamines. 8. Fused ring systems from 2-aminoheterocycles and derivatives of alpha-chloroacetoacetic acid].
D000090:Acetoacetates; D006571:Heterocyclic Compounds / Q000138:chemical synthesis*; D008722:Methods
D000090:Acetoacetates; D006571:Heterocyclic Compounds
Beta-Substituierte Enamine, 8. Mitt. Anellierte Systeme aus 2-Amino-heterocyclen und Derivaten der alpha-Chlor-acetessigäure