57435-88-8 8-Ethyl-6,7-dimethyl-5-phenyl-3,7-dihydropyrrolo[3,4-e][1,4]diazepin-2(1H)-one AIDS-128608 AIDS128608 NSC290941 {Pyrrolo[3,4-e]-1,4-diazepin-2(1H)-one,} 8-ethyl-3,7-dihydro-6, 7-dimethyl-5-phenyl- {Pyrrolo[3,4-e][1,4]diazepin-2(1H)-one,} 3,7-dihydro-6,7-dimethyl-8-ethyl-5-phenyl-