反応式
[CH3:1][O:2][C:3]([C@@H:5]([N:13]1[CH2:21][C:17]2[CH:18]=[CH:19][S:20][C:16]=2[CH2:15][CH2:14]1)[C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][C:11]=1[Cl:12])=[O:4].[C:22]1([CH3:32])[CH:27]=[CH:26][C:25]([S:28]([OH:31])(=[O:30])=[O:29])=[CH:24][CH:23]=1>CO>[CH3:1][O:2][C:3]([C@@H:5]([N:13]1[CH2:21][C:17]2[CH:18]=[CH:19][S:20][C:16]=2[CH2:15][CH2:14]1)[C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][C:11]=1[Cl:12])=[O:4].[S:28]([C:25]1[CH:26]=[CH:27][C:22]([CH3:32])=[CH:23][CH:24]=1)([O-:31])(=[O:30])=[O:29]参加物
4
実験手順
Clopidogrel base was dissolved in methanol to obtain a clear solution. To it was added p-toluenesulfonic acid at 20° C. The reaction mixture was heated to reflux temperature for 2 to 10 hrs. The solvent was evaporated to dryness under reduced pressure to obtain a powder.
後処理
- customto obtain a clear solution
- temperatureThe reaction mixture was heated
- temperatureto reflux temperature for 2 to 10 hrs
- customThe solvent was evaporated to dryness under reduced pressure
- customto obtain a powder
出典と根拠
- ORDレコード
- ord-c21474354bab4cdaa22483d618d0a08f
- 出典データセット
- uspto-grants-2011_11
- 特許番号
- US08053579B2
関連ノート
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