[NH2:1][C:2]1[CH:23]=[CH:22][C:5]([C:6]([N:8]2[C:14]3[CH:15]=[CH:16][CH:17]=[CH:18][C:13]=3[N:12]3[CH:19]=[CH:20][CH:21]=[C:11]3[CH2:10][CH2:9]2)=[O:7])=[C:4]([Cl:24])[CH:3]=1.[F:25][C:26]1[C:27]([CH3:35])=[C:28]([CH:32]=[CH:33][CH:34]=1)[C:29](Cl)=[O:30].C1(CS(NC2C=CC(C(N3C4C=CC=CC=4CN4C=CC=C4C3)=O)=CC=2)(=O)=O)C=CC=CC=1.[OH-].[Na+]>ClCCl.C(N(CC)CC)C>[CH:18]1[C:13]2[N:12]3[CH:19]=[CH:20][CH:21]=[C:11]3[CH2:10][CH2:9][N:8]([C:6]([C:5]3[CH:22]=[CH:23][C:2]([NH:1][C:29](=[O:30])[C:28]4[CH:32]=[CH:33][CH:34]=[C:26]([F:25])[C:27]=4[CH3:35])=[CH:3][C:4]=3[Cl:24])=[O:7])[C:14]=2[CH:15]=[CH:16][CH:17]=1To a mixture of 0.10 g of 6,7-dihydro-5-(4-amino-2-chlorobenzoyl)-5H-pyrrolo-[1,2-a][1,5]benzodiazepine and 0.06 g of triethylamine in 6 ml of dichloromethane is added 0.08 g of 3-fluoro-2-methylbenzoyl chloride in 0.5 ml of dichloromethane. The mixture is stirred for 2 hours at room temperature and then 2 ml of 1 NaOH added. The volatiles are evaporated under vacuum and the residue dissolved in 2 ml of tetrahydrofuran and 1 ml of methanol. The mixture is stirred for 2 hours and evaporated and the residue diluted with 2 ml of 1 N NaOH and 5 ml of water. The mixture is extracted with ethyl acetate (15 ml) and the extract washed with brine and dried (Na2SO4). The solvent is removed and the residue triturated with diethyl ether-hexane to give 0.15 g of white solid: Mass Spectrum (CI)474(M+H, Cl35); 476(M+H, Cl37).
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