Diazepines are pharmaceutically important compounds owing to their Central Nervous System Depressant activity. Among these 1,4-diazepines are regarded as privileged structures due to their clinical importance & commercial success. The immense work has been carried out on Diazepine nucleus. Investigators have followed variable routes for the synthesis, mostly 1,2-diamines are implemented as reagents using a catalyst that allows cyclization. Wide range of Biological activities exhibited by diazepines has attracted many workers to screen the analogues for all possible activities. Present book...