C([O:3][C:4]([C:6]1[C:7]([O:24]C(=O)C)=[C:8]2[C:16]([Br:17])=[CH:15][N:14]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)[C:9]2=[C:10]([C:12]#[N:13])[N:11]=1)=O)C.[NH2:28][CH2:29][C:30]([OH:32])=[O:31].C[O-].[Na+].CO>>[Br:17][C:16]1[C:8]2[C:9](=[C:10]([C:12]#[N:13])[N:11]=[C:6]([C:4]([NH:28][CH2:29][C:30]([OH:32])=[O:31])=[O:3])[C:7]=2[OH:24])[N:14]([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[CH:15]=1Prepared in analogy to that of Example 1(e) from 4-acetoxy-3-bromo-7-cyano-1-phenyl-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid ethyl ester, glycine and NaOMe/HOMe. The title compound, ESI MS (m/z): 428 (M+H)+.
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