Reaktionsgleichung
[CH3:1][C:2]1[CH2:21][S:20][C@@H:5]2[C@H:6]([NH:9][C:10]([C@H:12]([NH2:19])[C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)=[O:11])[C:7](=[O:8])[N:4]2[C:3]=1[C:22]([OH:24])=[O:23].O.C(=O)(O)[O-].[Na+:30]>O>[CH3:1][C:2]1[CH2:21][S:20][C@@H:5]2[C@H:6]([NH:9][C:10]([C@H:12]([NH2:19])[C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)=[O:11])[C:7](=[O:8])[N:4]2[C:3]=1[C:22]([O-:24])=[O:23].[Na+:30]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
25 gms of cephalexin monohydrate was suspended in 75 ml of water. To this under stirring, 5.75 gms of sodium bicarbonate was added. The solution were filtered and lyophilized to afford 24 gms of crystalline cephalexin sodium.
Aufarbeitung
- filtrationThe solution were filtered
Quellen und Nachweise
- ORD-Eintrag
- ord-65e39593c25049fb9aaf2b8d7e339214
- Quelldatensatz
- uspto-grants-1999_06
- Patentnummer
- US05908929
Verknüpfte Notizen
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