Adenine → 2-(6-Aminopurin-9-ylmethyl)-3-(2-chlorophenyl)-6,7-dimethoxy-3H-quinazolin-4-one

HRID 392262

Reaktionsgleichung

Reaktionsgleichung von HRID 392262
Cl[CH2:2][C:3]1[N:12]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[Cl:19])[C:11](=[O:20])[C:10]2[C:5](=[CH:6][C:7]([O:23][CH3:24])=[C:8]([O:21][CH3:22])[CH:9]=2)[N:4]=1.[N:25]1[C:33]([NH2:34])=[C:32]2[C:28]([N:29]=[CH:30][NH:31]2)=[N:27][CH:26]=1.C([O-])([O-])=O.[K+].[K+]>CN(C=O)C>[NH2:34][C:33]1[N:25]=[CH:26][N:27]=[C:28]2[C:32]=1[N:31]=[CH:30][N:29]2[CH2:2][C:3]1[N:12]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[Cl:19])[C:11](=[O:20])[C:10]2[C:5](=[CH:6][C:7]([O:23][CH3:24])=[C:8]([O:21][CH3:22])[CH:9]=2)[N:4]=1

Komponenten

5

Edukt 3

HCID 190AdenineHCID 11430Potassium CarbonateHCID 223165582-Chloromethyl-3-(2-chlorophenyl)-6,7-dimethoxy-3H-quinazolin-4-one

Produkt 1

HCID 101618922-(6-Aminopurin-9-ylmethyl)-3-(2-chlorophenyl)-6,7-dimethoxy-3H-quinazolin-4-oneAusbeute 65 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

Prepared according to Procedure C using Intermediate 2a (200 mg, 0.546 mmol), adenine (81 mg, 0.601 mmol), K2CO3 (83 mg, 0.601 mmol), and DMF (4 mL). The crude product was recrystallized from ethanol (EtOH) to provide 164 mg of a beige solid (65%), mp 281.5-282.7° C. (decomposes). 1H NMR (DMSO-d6) δ: 8.06 (s, 1H); 8.04 (s, 1H); 7.76-7.81 (m, 1H); 7.70-7.76 (m, 1H); 7.60-7.67 (m, 2H); 7.45 (s, 1H); 7.22 (s, 2H); 6.90 (s, 1H); 5.08 (d, J=17 Hz, 1H); 4.91 (d, J=17 Hz, 1H); 3.87 (s, 3H); 3.87 (s, 3H). 13C NMR (DMSO-d6) ppm: 159.9, 156.2, 155.4, 152.9, 150.0, 149.7, 149.4, 143.0, 141.9, 133.7, 132.1, 131.9, 131.2, 130.8, 129.3, 118.4, 113.6, 108.4, 105.8, 56.5, 56.1, 44.7. MS (ES): m/z 464.1 (M+). Anal. calcd. for C22H18ClN7O3.0.1C2H6O.0.05KCl: C, 56.47; H, 3.97; Cl, 7.88; N, 20.76. Found: C, 56.54; H, 4.05; Cl, 7.77; N, 20.55.

Aufarbeitung

  1. customPrepared
  2. customThe crude product was recrystallized from ethanol (EtOH)

Quellen und Nachweise

ORD-Eintrag
ord-1fc41d7d3f024c19816ea57a0c82d1a4
Quelldatensatz
uspto-grants-2004_10
Patentnummer
US06800620B2

Verknüpfte Notizen

Wird geladen…