A general synthesis of 7-Phenyl-7,13-dihydro-8H-benzo[6,7]azepino[3,2-c]quinolin-8-ones

Abstract

Complex benzazepinoquinolone scaffolds can be accessed from the reaction of 2-aminoacetophenones and oxindole derivatives and feature the seven-membered azepine ring moiety commonly found in a range of drug molecules. The described reaction is generally applicable and allows for rapid access to a diverse range of new structures with further potential to build more elaborate molecules. © 2021 Georg Thieme Verlag KG