1,1'-Carbonyldiimidazole → N-[2-[[(2-guanidino-4-thiazolyl)methyl]thio]ethyl]-N'-[3-[N-[3-phenyl-3-(2-pyridyl)propyl]-N-methylamino]propyl]urea

Reaction equation

[CH3:1][N:2]([CH2:7][CH2:8][CH:9]([C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][N:11]=1)[CH2:3][CH2:4][CH2:5][NH2:6].[C:22](N1C=CN=C1)(N1C=CN=C1)=[O:23].[NH:34]([C:38]1[S:39][CH:40]=[C:41]([CH2:43][S:44][CH2:45][CH2:46][NH2:47])[N:42]=1)[C:35]([NH2:37])=[NH:36]>C(OCC)(=O)C.CO>[NH:34]([C:38]1[S:39][CH:40]=[C:41]([CH2:43][S:44][CH2:45][CH2:46][NH:47][C:22]([NH:6][CH2:5][CH2:4][CH2:3][N:2]([CH2:7][CH2:8][CH:9]([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)[C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][N:11]=2)[CH3:1])=[O:23])[N:42]=1)[C:35]([NH2:37])=[NH:36]