Acetic Acid → (R)-5-(1-amino-1-oxobutan-2-ylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

HRID 332784Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 332784
[C:1]([C:3]1[N:4]=[CH:5][C:6]([NH:22][C@H:23]([CH2:27][CH3:28])[C:24]([NH2:26])=[O:25])=[N:7][C:8]=1[NH:9][C:10]1[CH:15]=[CH:14][C:13]([C:16]2[CH:21]=[CH:20][N:19]=[CH:18][CH:17]=2)=[CH:12][CH:11]=1)#[N:2].[OH-].[Na+].OO.CC(O)=[O:35]>CCO.CS(C)=O>[NH2:26][C:24](=[O:25])[C@H:23]([NH:22][C:6]1[N:7]=[C:8]([NH:9][C:10]2[CH:11]=[CH:12][C:13]([C:16]3[CH:21]=[CH:20][N:19]=[CH:18][CH:17]=3)=[CH:14][CH:15]=2)[C:3]([C:1]([NH2:2])=[O:35])=[N:4][CH:5]=1)[CH2:27][CH3:28]

Komponenten

7

Edukt 4

HCID 176Acetic AcidHCID 784Hydrogen PeroxideHCID 14798Sodium HydroxideHCID 86685583(R)-2-(5-cyano-6-(4-(pyridin-4-yl)phenylamino)pyrazin-2-ylamino)butanamide

Produkt 1

HCID 86685584(R)-5-(1-amino-1-oxobutan-2-ylamino)-3-(4-(pyridin-4-yl)phenylamino)pyrazine-2-carboxamide

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 679Dimethyl SulfoxideLösungsmittelHCID 702EthanolLösungsmittel

Versuchsvorschrift

The compound (R)-2-(5-cyano-6-(4-(pyridin-4-yl)phenylamino)pyrazin-2-ylamino)butanamide (57 mg, 0.152 mmol) was dissolved in EtOH (2 mL) and DMSO (1 mL), aq. 1N NaOH (1.0 mL) and aq. H2O2 (30%, 1.0 mL) were added. The mixture was stirred at room temperature for 30 min. HOAc (0.1 mL) was added. The mixture was then concentrated in vacuo. The residue was purified by HPLC to give the titled compound (31 mg). MS 392.3 (M+H); UV 204.2, 244.4, 281.2, 360.0 nm; t 0.404 min.

Aufarbeitung

  1. concentrationThe mixture was then concentrated in vacuo
  2. customThe residue was purified by HPLC

Quellen und Nachweise

ORD-Eintrag
ord-a71a98700c5946acacc8329adb9751b2
Quelldatensatz
uspto-grants-2014_11
Patentnummer
US08877760B2

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