Sodium Dithionite → Tert-butyl 4-(6-bromo-7-(4-(pyridin-3-ylmethyl)piperazin-1-yl)-3h-imidazo[4,5-b]pyridin-2-yl)benzylcarbamate

Reaction equation

BrC1C(N2CCN(C(NC3C=CC=CC=3)=O)CC2)=C2N=C(C3C=CC(N(C)C)=CC=3)NC2=NC=1.[Br:35][C:36]1[C:37]([N:46]2[CH2:51][CH2:50][N:49]([CH2:52][C:53]3[CH:54]=[N:55][CH:56]=[CH:57][CH:58]=3)[CH2:48][CH2:47]2)=[C:38]([N+:43]([O-])=O)[C:39]([NH2:42])=[N:40][CH:41]=1.[O-]S(S([O-])=O)=O.[Na+].[Na+].[CH:67]([C:69]1[CH:83]=[CH:82][C:72]([CH2:73][NH:74][C:75](=[O:81])[O:76][C:77]([CH3:80])([CH3:79])[CH3:78])=[CH:71][CH:70]=1)=O>C(O)C.CN(C=O)C>[Br:35][C:36]1[C:37]([N:46]2[CH2:51][CH2:50][N:49]([CH2:52][C:53]3[CH:54]=[N:55][CH:56]=[CH:57][CH:58]=3)[CH2:48][CH2:47]2)=[C:38]2[N:43]=[C:67]([C:69]3[CH:83]=[CH:82][C:72]([CH2:73][NH:74][C:75](=[O:81])[O:76][C:77]([CH3:80])([CH3:78])[CH3:79])=[CH:71][CH:70]=3)[NH:42][C:39]2=[N:40][CH:41]=1