Acetyl chloride → (3S)-3-amino-1-[4-[(3S)-3-amino-5-[(6-bromo-2-methoxy-1-naphthyl)methyl]-4-oxo-2,3-dihydro-1,5-benzodiazepine-1-carbonyl]benzoyl]-5-[(6-bromo-2-methoxy-1-naphthyl)methyl]-2,3-dihydro-1,5-benzodiazepin-4-one dihydrochloride

Reaction equation

[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8]([CH2:12][N:13]1[C:19]3[CH:20]=[CH:21][CH:22]=[CH:23][C:18]=3[N:17]([C:24](=[O:67])[C:25]3[CH:30]=[CH:29][C:28]([C:31]([N:33]4[C:39]5[CH:40]=[CH:41][CH:42]=[CH:43][C:38]=5[N:37]([CH2:44][C:45]5[C:54]6[C:49](=[CH:50][C:51]([Br:55])=[CH:52][CH:53]=6)[CH:48]=[CH:47][C:46]=5[O:56][CH3:57])[C:36](=[O:58])[C@@H:35]([NH:59]C(OC(C)(C)C)=O)[CH2:34]4)=[O:32])=[CH:27][CH:26]=3)[CH2:16][C@H:15]([NH:68]C(=O)OC(C)(C)C)[C:14]1=[O:76])=[C:7]([O:77][CH3:78])[CH:6]=[CH:5]2.C([Cl:82])(=O)C>CO>[ClH:82].[ClH:82].[NH2:59][C@H:35]1[CH2:34][N:33]([C:31](=[O:32])[C:28]2[CH:27]=[CH:26][C:25]([C:24]([N:17]3[C:18]4[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=4[N:13]([CH2:12][C:8]4[C:9]5[C:4](=[CH:3][C:2]([Br:1])=[CH:11][CH:10]=5)[CH:5]=[CH:6][C:7]=4[O:77][CH3:78])[C:14](=[O:76])[C@@H:15]([NH2:68])[CH2:16]3)=[O:67])=[CH:30][CH:29]=2)[C:39]2[CH:40]=[CH:41][CH:42]=[CH:43][C:38]=2[N:37]([CH2:44][C:45]2[C:54]3[C:49](=[CH:50][C:51]([Br:55])=[CH:52][CH:53]=3)[CH:48]=[CH:47][C:46]=2[O:56][CH3:57])[C:36]1=[O:58]