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Triethylamine → 5-(6-{[(methylsulfonyl)amino]methyl}-3H-imidazo[4,5-c]pyridin-3-yl)-3-{(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide

HRID 2391626
ノート
印刷プレビュー

反応式

HRID 2391626 の反応式
[NH2:1][CH2:2][C:3]1[N:8]=[CH:7][C:6]2[N:9]([C:12]3[S:16][C:15]([C:17]([NH2:19])=[O:18])=[C:14]([O:20][C@@H:21]([C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=4[C:29]([F:32])([F:31])[F:30])[CH3:22])[CH:13]=3)[CH:10]=[N:11][C:5]=2[CH:4]=1.C(N(CC)CC)C.[CH3:40][S:41](Cl)(=[O:43])=[O:42]>ClCCl>[CH3:40][S:41]([NH:1][CH2:2][C:3]1[N:8]=[CH:7][C:6]2[N:9]([C:12]3[S:16][C:15]([C:17]([NH2:19])=[O:18])=[C:14]([O:20][C@@H:21]([C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=4[C:29]([F:30])([F:31])[F:32])[CH3:22])[CH:13]=3)[CH:10]=[N:11][C:5]=2[CH:4]=1)(=[O:43])=[O:42]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 8471TriethylamineHCID 31297Methanesulfonyl chlorideHCID 687669945-[6-(aminomethyl)-3H-imidazo[4,5-c]pyridin-3-yl]-3-{(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide

生成物 1

HCID 687681135-(6-{[(methylsulfonyl)amino]methyl}-3H-imidazo[4,5-c]pyridin-3-yl)-3-{(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide

試薬・触媒・溶媒 1

HCID 6344
Dichloromethane
溶媒

実験手順

A mixture of 48.7 mg of 5-[6-(aminomethyl)-3H-imidazo[4,5-c]pyridin-3-yl]-3-{(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide and 26.1 mg triethylamine in 1 ml anhydrous dichloromethane is stirred at room temperature. Under nitrogen atmosphere, 14 mg methanesulfonyl chloride is added. The reaction mixture is stirred at room temperature for 14 h. The solvent is removed under pressure and the residue is purified by preparative HPLC (ammonium formate buffer/acetonitrile, elution gradient 97/3 to 0/100 (v/v)) to obtain the title product.

後処理

  1. stirringThe reaction mixture is stirred at room temperature for 14 h
  2. customThe solvent is removed under pressure
  3. customthe residue is purified by preparative HPLC (ammonium formate buffer/acetonitrile, elution gradient 97/3 to 0/100 (v/v))

出典と根拠

ORDレコード
ord-ed267b2021c6493d9bcbf7fceed673aa
出典データセット
uspto-grants-2012_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08273890B2

反応ノート

読み込み中…

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