HCID 891083, Verbindung → HCID 135705323, Verbindung
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH2:14]C)[N:9]=[C:8]1[N:16]=[C:17]([C:21]([O:23]CC)=[O:22])[NH:18][C:19](=[O:20])[C:7]1=[CH:6]2.COC1C=C(C([N+]([O-])=O)=CC=1OCC)C=O>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH3:14])[N:9]=[C:8]1[N:16]=[C:17]([C:21]([OH:23])=[O:22])[NH:18][C:19](=[O:20])[C:7]1=[CH:6]2Komponenten
3
Versuchsvorschrift
Ethyl 7-methoxy-8-ethoxypyrimido[4,5-b]quinoline-4(3H)-one-2-carboxylate is similarly prepared according to procedures A-C, beginning with 3-methoxy-4-ethoxy-6-nitrobenzaldehyde. It melts at 264°-265° C. (dec.)
Quellen und Nachweise
- ORD-Eintrag
- ord-b9bf4531499848dca2bbd7bbdb569285
- Quelldatensatz
- uspto-grants-1977_08
- Patentnummer