ethyl 9,10-dihydro-3-morpholin-4-yl-7,10-dioxo-7H-benzo[de]pyrazolo[5,1-a]isoquinoline-11-carboxylate

9,10-Dihydro-3-morpholino-7,10-dioxo-7H-benzo[de]pyrazolo[5,1-a]isoquinoline-11-carboxylic acid ethyl ester