甲基-蒽酮

2-{[2-Methoxy-4-(4-methyl-1-piperazinyl)phenyl]amino}-5,11-dimeth yl-5,11-dihydro-6H-pyrimido[4,5-b][1,4]benzodiazepin-6-one

2-chloro-5,11-dimethyl-pyrimido[4,5-b][1,4]benzodiazepin-6-one

1,2,3-trimethoxy-10-methylacridin-9-one

2-chloro-11-methyl-5H-pyrimido[4,5-b][1,4]benzodiazepin-6-one