2-[2-(3,5-Difluoro-phenyl)-acetylamino]-pentanoic acid → (S)-2-[2-(3,5-Difluoro-phenyl)-acetylamino]-pentanoic acid [1-(3-methyl-oxetan-3-ylmethyl)-1H-imidazol-4-yl]-amide
Reaktionsgleichung
[CH3:1][C:2]1([CH2:6][N:7]2[CH:11]=[C:10]([N+:12]([O-])=O)[N:9]=[CH:8]2)[CH2:5][O:4][CH2:3]1.[F:15][C:16]1[CH:17]=[C:18]([CH2:23][C:24]([NH:26][CH:27]([CH2:31][CH2:32][CH3:33])[C:28](O)=[O:29])=[O:25])[CH:19]=[C:20]([F:22])[CH:21]=1>>[CH3:1][C:2]1([CH2:6][N:7]2[CH:11]=[C:10]([NH:12][C:28](=[O:29])[C@@H:27]([NH:26][C:24](=[O:25])[CH2:23][C:18]3[CH:19]=[C:20]([F:22])[CH:21]=[C:16]([F:15])[CH:17]=3)[CH2:31][CH2:32][CH3:33])[N:9]=[CH:8]2)[CH2:5][O:4][CH2:3]1Komponenten
3
Versuchsvorschrift
1-(3-Methyl-oxetan-3-ylmethyl)-4-nitro-1H-imidazole was reduced and then coupled with 2-[2-(3,5-Difluoro-phenyl)-acetylamino]-pentanoic acid (U.S. Ser. No. 11/078,898 filed Mar. 11, 2005) to afford the title compound: MS 421.3 m/z (M+1).
Quellen und Nachweise
- ORD-Eintrag
- ord-e35a6729bd704d379b57a963813a1bf8