11-(3-(4-Benzyl-1-piperazinyl)propionyl)-5,11-dihydro-6H-pyrido(2,3-b)(1,4)benzodiazepin-6-one 69591-43-1 6H-Pyrido(2,3-b)(1,4)benzodiazepin-6-one, 5,11-dihydro-11-(1-oxo-3-(4-(phenylmethyl)-1-piperazinyl)propyl)-