ethyl 2-(6-methyl-5-oxopyrido[3,2-c][1,5]benzodiazepin-11-yl)acetate

N,N-dimethyl-2-(5-oxo-11H-pyrido[3,2-c][1,5]benzodiazepin-6-yl)acetamide

ethyl 2-(3-methyl-2-oxoquinoxalin-1-yl)acetate

tert-butyl 2-(5-oxo-11H-pyrido[3,2-c][1,5]benzodiazepin-6-yl)acetate

2-(1H-苯并[d]咪唑-2-基)喹啉