Acetic Acid → (R)-5-(1-amino-3-cyclopropyl-1-oxopropan-2-ylamino)-3-(quinolin-3-ylamino)pyrazine-2-carboxamide

HRID 332733ノート

反応式

HRID 332733 の反応式
[C:1]([C:3]1[N:4]=[CH:5][C:6]([NH:20][C@H:21]([CH2:25][CH:26]2[CH2:28][CH2:27]2)[C:22]([NH2:24])=[O:23])=[N:7][C:8]=1[NH:9][C:10]1[CH:11]=[N:12][C:13]2[C:18]([CH:19]=1)=[CH:17][CH:16]=[CH:15][CH:14]=2)#[N:2].[OH-].[Na+].OO.CC(O)=[O:35]>CCO.CS(C)=O>[NH2:24][C:22](=[O:23])[C@H:21]([NH:20][C:6]1[N:7]=[C:8]([NH:9][C:10]2[CH:11]=[N:12][C:13]3[C:18]([CH:19]=2)=[CH:17][CH:16]=[CH:15][CH:14]=3)[C:3]([C:1]([NH2:2])=[O:35])=[N:4][CH:5]=1)[CH2:25][CH:26]1[CH2:27][CH2:28]1

参加物

7

反応物 4

HCID 176Acetic AcidHCID 784Hydrogen PeroxideHCID 14798Sodium HydroxideHCID 86685540(R)-2-(5-cyano-6-(quinolin-3-ylamino)pyrazin-2-ylamino)-3-cyclopropylpropanamide

生成物 1

HCID 86685541(R)-5-(1-amino-3-cyclopropyl-1-oxopropan-2-ylamino)-3-(quinolin-3-ylamino)pyrazine-2-carboxamide

試薬・触媒・溶媒 2

HCID 679Dimethyl Sulfoxide溶媒HCID 702Ethanol溶媒

実験手順

The compound (R)-2-(5-cyano-6-(quinolin-3-ylamino)pyrazin-2-ylamino)-3-cyclopropylpropanamide (48 mg, 0.128 mmol) was dissolved in EtOH (2 mL) and DMSO (1 mL), aq. 1N NaOH (1.0 mL) and aq. H2O2 (50%, 1.0 mL) were added. The mixture was stirred at room temperature for 30 min. HOAc (0.5 mL) was added. The mixture was then concentrated in vacuo. The residue was purified by HPLC to give the titled compound (35 mg). MS 392.3 (M+H); UV 202.9, 223.0, 246.8, 296.0, 351.7 nm; t 0.437 min.

後処理

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

出典と根拠

ORDレコード
ord-8aa99da0a91e4ddeb245ac4ce1541c9b
出典データセット
uspto-grants-2014_11
特許番号
US08877760B2

反応ノート

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