Einstufige Synthese von Oxazolo[3′,2′ : 1,2]pyrido[3,4-b]indolen durch direkte Kondensationsreaktion von 3,4-Dihydro-β-carbolin mit α-Hydroxy-γ-butyrolactonen / One-Step Synthesis of Oxazolo[3′,2′ : 1,2]pyrido[3,4-b]indoles by Condensation of 3,4-Dihydro-β-carboline with α-Hydroxy-γ-butyrolactones

Abstract

A simple method for the synthesis of substituted oxazolo[3ʹ,2ʹ: 1,2]pyrido[3,4-b]indoles from 3,4-dihydro-β-carboline and α-hydroxy-γ-butyrolactones is described.