Trifluoroacetic acid → 7-(4-Diethylamino-butylamino)-3-(3,5-dimethoxy-phenyl)-1-ethyl-3,4-dihydro-pyrimido[4,5-d]pyrimidin-2(1H)-one
Reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([N:11]2[CH2:20][C:19]3[C:14](=[N:15][C:16](S(C)=O)=[N:17][CH:18]=3)[N:13]([CH2:24][CH3:25])[C:12]2=[O:26])[CH:6]=[C:7]([O:9][CH3:10])[CH:8]=1.[CH2:27]([N:29]([CH2:35][CH3:36])[CH2:30][CH2:31][CH2:32][CH2:33][NH2:34])[CH3:28].FC(F)(F)C(O)=O>C(#N)C>[CH2:27]([N:29]([CH2:35][CH3:36])[CH2:30][CH2:31][CH2:32][CH2:33][NH:34][C:16]1[N:15]=[C:14]2[N:13]([CH2:24][CH3:25])[C:12](=[O:26])[N:11]([C:5]3[CH:4]=[C:3]([O:2][CH3:1])[CH:8]=[C:7]([O:9][CH3:10])[CH:6]=3)[CH2:20][C:19]2=[CH:18][N:17]=1)[CH3:28]Participants
5
