Picolinic acid → Pyridine-2-carboxylic acid [3-((S)-2-amino-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide
Reaktionsgleichung
C(OC(=O)[NH:7][C:8]1[O:9][CH2:10][CH2:11][C@:12]([C:15]2[CH:20]=[C:19]([NH2:21])[CH:18]=[CH:17][C:16]=2[F:22])([CH3:14])[N:13]=1)(C)(C)C.[N:24]1[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=1[C:30](O)=[O:31]>>[NH2:7][C:8]1[O:9][CH2:10][CH2:11][C@:12]([C:15]2[CH:20]=[C:19]([NH:21][C:30]([C:25]3[CH:26]=[CH:27][CH:28]=[CH:29][N:24]=3)=[O:31])[CH:18]=[CH:17][C:16]=2[F:22])([CH3:14])[N:13]=1Komponenten
3
Versuchsvorschrift
The coupling of [(S)-4-(5-amino-2-fluoro-phenyl)-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-yl]-carbamic acid tert-butyl ester from experiment F1 (R3=Me) and pyridine-2-carboxylic acid followed by deprotection using procedure H yielded the title compound. MS (ESI): m/z=329.0 [M+H]+.
Quellen und Nachweise
- ORD-Eintrag