Acetic Acid → (R)-4-(1-amino-1-oxo-3-(pyridin-2-yl)propan-2-ylamino)-5-fluoro-2-(3-methylisothiazol-5-ylamino)benzamide

HRID 84884ノート

反応式

HRID 84884 の反応式
[C:1]([C:3]1[C:8]([NH:9][C:10]2[S:14][N:13]=[C:12]([CH3:15])[CH:11]=2)=[CH:7][C:6]([NH:16][C@H:17]([CH2:21][C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][N:23]=2)[C:18]([NH2:20])=[O:19])=[C:5]([F:28])[CH:4]=1)#[N:2].[OH-].[Na+].OO.CC(O)=[O:35]>CCO.CS(C)=O>[NH2:20][C:18](=[O:19])[C@H:17]([NH:16][C:6]1[C:5]([F:28])=[CH:4][C:3]([C:1]([NH2:2])=[O:35])=[C:8]([NH:9][C:10]2[S:14][N:13]=[C:12]([CH3:15])[CH:11]=2)[CH:7]=1)[CH2:21][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][N:23]=1

参加物

7

反応物 4

HCID 176Acetic AcidHCID 784Hydrogen PeroxideHCID 14798Sodium HydroxideHCID 67508724(R)-2-(4-cyano-2-fluoro-5-(3-methylisothiazol-5-ylamino)phenylamino)-3-(pyridin-2-yl)propanamide

生成物 1

HCID 69284483(R)-4-(1-amino-1-oxo-3-(pyridin-2-yl)propan-2-ylamino)-5-fluoro-2-(3-methylisothiazol-5-ylamino)benzamide

試薬・触媒・溶媒 2

HCID 679Dimethyl Sulfoxide溶媒HCID 702Ethanol溶媒

実験手順

To a solution of (R)-2-(4-cyano-2-fluoro-5-(3-methylisothiazol-5-ylamino)phenylamino)-3-(pyridin-2-yl)propanamide (53 mg, 0.133 mmol) in EtOH (1 mL) and DMSO (0.5 mL), aq. 1N NaOH (0.5 mL, 0.50 mmol) and aq. H2O2 (50%, 0.5 mL) were added. The mixture was stirred at room temperature for 15 min. HOAc (0.5 mL) was added. The mixture was purified by HPLC to give the titled compound (16 mg). MS 415.1 (M+H); UV 214.4, 278.0, 302.6 nm.

後処理

  1. customThe mixture was purified by HPLC

出典と根拠

ORDレコード
ord-fd66769d236d4835af781c8b7c7b79f5
出典データセット
uspto-grants-2014_09
特許番号
US08846928B2

反応ノート

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