1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → 3-[4-(2-bromo-benzoyl)-piperazin-1-yl]-3-oxo-N-(5-phenyl-pyridin-2-yl)-propionamide

Reaction equation

[Br:1][C:2]1[CH:21]=[CH:20][CH:19]=[CH:18][C:3]=1[C:4]([N:6]1[CH2:11][CH2:10][N:9]([C:12](=[O:17])[CH2:13][C:14]([OH:16])=O)[CH2:8][CH2:7]1)=[O:5].CCN=C=NCCCN(C)C.C1C=CC2N(O)N=NC=2C=1.[C:43]1([C:49]2[CH:50]=[CH:51][C:52]([NH2:55])=[N:53][CH:54]=2)[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=1>CN(C1C=CN=CC=1)C.CN(C=O)C.O>[Br:1][C:2]1[CH:21]=[CH:20][CH:19]=[CH:18][C:3]=1[C:4]([N:6]1[CH2:7][CH2:8][N:9]([C:12](=[O:17])[CH2:13][C:14]([NH:55][C:52]2[CH:51]=[CH:50][C:49]([C:43]3[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=3)=[CH:54][N:53]=2)=[O:16])[CH2:10][CH2:11]1)=[O:5]