Isopropanol → Cefadroxil Monohydrate
反応式
[CH3:1][C:2]1[CH2:22][S:21][C@@H:5]2[C@H:6]([NH:9][C:10]([C@H:12]([NH2:20])[C:13]3[CH:14]=[CH:15][C:16]([OH:19])=[CH:17][CH:18]=3)=[O:11])[C:7](=[O:8])[N:4]2[C:3]=1[C:23]([OH:25])=[O:24].C([OH:29])(C)C>O>[CH3:1][C:2]1[CH2:22][S:21][C@@H:5]2[C@H:6]([NH:9][C:10]([C@H:12]([NH2:20])[C:13]3[CH:18]=[CH:17][C:16]([OH:19])=[CH:15][CH:14]=3)=[O:11])[C:7](=[O:8])[N:4]2[C:3]=1[C:23]([OH:25])=[O:24].[OH2:29]参加物
4
実験手順
According to such a method a cefadroxil solvate is slurried with isopropyl alcohol containing less 6% to 18% of water at a temperature between +45° to +55° C.: the crystalline cefadroxil monohydrate is isolated by filtration.
出典と根拠
- ORDレコード
- ord-bb73c554414c4ee9a337e0ef284c3629
- 出典データセット
- uspto-grants-1990_02
- 特許番号
- US04898938
反応ノート
読み込み中…