An Improved Process for the Synthesis of 4H-Imidazo[1,5-a][1,4]benzodiazepines

Synthesis (Stuttg). 2009 Mar;2009(6):1036-1040. doi: 10.1055/s-0028-1083358.

Abstract

The construction of CNS active imidazo[1,5-a][1,4]benzodiazepines has been improved in a one-pot annulation process.