Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[C:9]1[C:28]([NH2:29])=[N:27][C:12]2[N:13]=[C:14]([NH:17][CH2:18][CH2:19][CH2:20][CH2:21][N:22]([CH2:25][CH3:26])[CH2:23][CH3:24])[N:15]=[CH:16][C:11]=2[CH:10]=1.[H-].[Na+].[CH:32]1([N:38]=[C:39]=[O:40])[CH2:37][CH2:36][CH2:35][CH2:34][CH2:33]1.CO.CC#N>CN(C=O)C>[CH:32]1([NH:38][C:39]([NH:29][C:28]2[C:9]([C:3]3[C:2]([Cl:1])=[CH:7][CH:6]=[CH:5][C:4]=3[Cl:8])=[CH:10][C:11]3[CH:16]=[N:15][C:14]([NH:17][CH2:18][CH2:19][CH2:20][CH2:21][N:22]([CH2:25][CH3:26])[CH2:23][CH3:24])=[N:13][C:12]=3[N:27]=2)=[O:40])[CH2:37][CH2:36][CH2:35][CH2:34][CH2:33]1Komponenten
6
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
6-(2,6-Dichlorophenyl)-N2 -(4-diethylamino-butyl)-pyrido[2,3-d]pyrimidine-2,7-diamine (1.0 g) from Example 53 in DMF (15 mL) was reacted with 60% sodium hydride suspension (0.092 g) and cyclohexyl isocyanate (0.289 g) according to the general procedure of Example 54 to give 0.927 g of the title compound, ESMS (20/80 MeOH/CH3CN+0.1% AcOH): M+ +H=558, 433.
Quellen und Nachweise
- ORD-Eintrag
- ord-a49379abcf2e4a209bfcea21a184af43
- Quelldatensatz
- uspto-grants-1998_03
- Patentnummer
- US05733913
Verknüpfte Notizen
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