2-hydroxy-N,N-dimethyl-2-{5-[3-oxazol-2-yl-1(2-trimethylsilanyl-ethoxymethyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide → 2-hydroxy-N,N-dimethyl-2-{5-[3-oxazol-2-yl-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide

HRID 886636ノート

反応式

HRID 886636 の反応式
[OH:1][CH:2]([C:8]1[CH:9]=[N:10][CH:11]=[C:12]([C:14]2[CH:15]=[C:16]3[C:22]([C:23]4[O:24][CH:25]=[CH:26][N:27]=4)=[CH:21][N:20](COCC[Si](C)(C)C)[C:17]3=[N:18][CH:19]=2)[CH:13]=1)[C:3]([N:5]([CH3:7])[CH3:6])=[O:4]>ClCCl.FC(F)(F)C([O-])=O>[OH:1][CH:2]([C:8]1[CH:9]=[N:10][CH:11]=[C:12]([C:14]2[CH:15]=[C:16]3[C:22]([C:23]4[O:24][CH:25]=[CH:26][N:27]=4)=[CH:21][NH:20][C:17]3=[N:18][CH:19]=2)[CH:13]=1)[C:3]([N:5]([CH3:6])[CH3:7])=[O:4]

参加物

3

反応物 1

HCID 598250292-hydroxy-N,N-dimethyl-2-{5-[3-oxazol-2-yl-1(2-trimethylsilanyl-ethoxymethyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide

生成物 1

HCID 598248372-hydroxy-N,N-dimethyl-2-{5-[3-oxazol-2-yl-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide収率 31%

試薬・触媒・溶媒 1

HCID 22481192Dichloromethane trifluoroacetate溶媒

実験手順

2-Hydroxy-N,N-dimethyl-2-{5-[3-oxazol-2-yl-1(2-trimethylsilanyl-ethoxymethyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide (10 mg, 0.02 mmol) was stirred in dichloromethane/trifluoroacetate acid (1 ml/1 ml) at room temperature for 2 hours. The solvents were removed under vacuum and the crude was stirred in dichloromethane/ethylenediamine (1 ml/1 ml) for 2 hours at room temperature. Again the solvents was removed under vacuum and the crude was dissolved in DMSO, filtered and purified by reverse phase HPLC, lyophilized afforded 2-hydroxy-N,N-dimethyl-2-{5-[3-oxazol-2-yl-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyridin-3-yl}-acetamide (2 mg, 31% yield). 1H NMR (500 MHz, DMSO-d6) δ 2.81 (s, 3H), 2.96 (s, 3H), 5.58 (s, 1H), 6.22 (s, 1H), 7.28 (s, 1H), 8.04 (t, 1H), 8.76 (s, 1H), 8.22 (s, 1H), 8.52 (d, 1H), 8.62 (s, 2H0, 8.83 (d, 1H). MS: m/z 364.0 (M+H+).

後処理

  1. customThe solvents were removed under vacuum
  2. customAgain the solvents was removed under vacuum
  3. dissolutionthe crude was dissolved in DMSO
  4. filtrationfiltered
  5. custompurified by reverse phase HPLC

出典と根拠

ORDレコード
ord-18971711016f4322bceddc1ebf743754
出典データセット
uspto-grants-2012_08
特許番号
US08242280B2

反応ノート

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