Bibliografisk träff 1977-08-01 Central nervous system activity of a novel class of annelated 1,4-benzodiazepines, aminomethylene-2,4-dihydro-1H-imidazo[1,2-a][1,4]benzodiazepin-1-ones. Ager IR, Danswan GW, Harrison DR, Kay DP, Kennewell PD, Taylor JB. J Med Chem · journal article · DOI 10.1021/jm00218a009