Hydrogen Bromide → 6-(Bromomethyl)-2,4-diaminopyrido [2,3-d]pyrimidine
Reaktionsgleichung
[NH2:1][C:2]1[N:3]=[C:4]([NH2:14])[C:5]2[CH:11]=[C:10]([CH2:12]O)[CH:9]=[N:8][C:6]=2[N:7]=1.[BrH:15]>CC(O)=O>[Br:15][CH2:12][C:10]1[CH:9]=[N:8][C:6]2[N:7]=[C:2]([NH2:1])[N:3]=[C:4]([NH2:14])[C:5]=2[CH:11]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The intermediate III-2 was prepared from 2,4-diaminopyrido [2,3-d]pyrimidine-6-methanol (III-1) by the procedure described in J. Med. Chem., 35:332 (1992). This particular preparation analyzed for a 1.75 HBr° 0.25 CH3COOH salt (formula wt. 406.7). The material was suitable for conversions to compound 33.
Aufarbeitung
- customThis particular preparation
Quellen und Nachweise
- ORD-Eintrag
- ord-4519af7ad0c042d9b7c1e74387c6d76a
- Quelldatensatz
- uspto-grants-1996_07
- Patentnummer
- US05536724
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