Propionyl Acetophenone → (2S)-2-{[(Z)-1-ethyl-3-oxo-3-phenyl-1-propenyl]amino}-3-(4-{2-[2-(4-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]ethoxy}phenyl)propanoic acid

HRID 2300626Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2300626
[NH2:1][C@@H:2]([CH2:6][C:7]1[CH:12]=[CH:11][C:10]([O:13][CH2:14][CH2:15][C:16]2[N:17]=[C:18]([C:22]3[CH:27]=[CH:26][C:25]([F:28])=[CH:24][CH:23]=3)[O:19][C:20]=2[CH3:21])=[CH:9][CH:8]=1)[C:3]([OH:5])=[O:4].[C:29]1([C:35](=[O:41])[CH2:36][C:37](=O)[CH2:38][CH3:39])[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1>>[CH2:38](/[C:37](/[NH:1][C@@H:2]([CH2:6][C:7]1[CH:8]=[CH:9][C:10]([O:13][CH2:14][CH2:15][C:16]2[N:17]=[C:18]([C:22]3[CH:23]=[CH:24][C:25]([F:28])=[CH:26][CH:27]=3)[O:19][C:20]=2[CH3:21])=[CH:11][CH:12]=1)[C:3]([OH:5])=[O:4])=[CH:36]/[C:35](=[O:41])[C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1)[CH3:39]

Komponenten

3

Edukt 2

HCID 21408Propionyl AcetophenoneHCID 70159586(2S)-2-amino-3-(4-{2-[2-(4-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]ethoxy}phenyl)propanoic acid

Produkt 1

HCID 9807374(2S)-2-{[(Z)-1-ethyl-3-oxo-3-phenyl-1-propenyl]amino}-3-(4-{2-[2-(4-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]ethoxy}phenyl)propanoic acid

Versuchsvorschrift

The title compound was prepared (as described above for the preparation of Example 2) from 75 mg (0.195 mmol) of Intermediate 46 and 34 mg (0.2 mmol) of Intermediate 16 to yield 32 mg of Example 8: TLC (DCM/MeOH, 4/1): Rf=0.63; 1H NMR (DMSO-d6, 300 MHz) δ11.57 (d, 1H, J=9.6), 7.97 (m, 2H), 7.86 (d, 1H, J=7.2), 7.42 (m, 5H), 7.18 (d, 2H, 8.4), 6.87 (d, 2H, J=8.4), 5.61 (s, 1H), 4.20 (t, 2H, J=6.6), 4.14 (m, 1H), 3.22 (m, 2H), 2.94 (t, 2H, J=6.6), 2.83 (dd, 1H, J=13.8, 9.3); low resolution MS (ES+)m/e 543 (MH+).

Quellen und Nachweise

ORD-Eintrag
ord-71fa98b90f2c4ef48d0f709cec566154
Quelldatensatz
uspto-grants-2002_12
Patentnummer
US06498174B1

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