[CH2:1]([O:3][C:4]([C:6]1[C:7]([OH:25])=[C:8]2[C:14](Br)=[C:13](Br)[N:12]([CH2:17][C:18]3[CH:23]=[CH:22][CH:21]=[C:20]([F:24])[CH:19]=3)[C:9]2=[CH:10][N:11]=1)=[O:5])[CH3:2].C([O-])=O.[NH4+]>[Pd]>[CH2:1]([O:3][C:4]([C:6]1[C:7]([OH:25])=[C:8]2[CH:14]=[CH:13][N:12]([CH2:17][C:18]3[CH:23]=[CH:22][CH:21]=[C:20]([F:24])[CH:19]=3)[C:9]2=[CH:10][N:11]=1)=[O:5])[CH3:2]Prepared in analogy to that of Example 6(a) from 2,3-dibromo-1-(3-fluoro-benzyl)-4-hydroxy-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester, ammonium formate and Pd/C. The title compound, ESI MS (m/z): 315 (M+H)+.
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