HCID 86740397, Verbindung → sodium (3R,4S)-4-acetylthio-3-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-2-oxoazetidine-1-sulfonate
Reaktionsgleichung
[C:1]([S:4][C@@H:5]1[N:8]([S:9]([O-:12])(=[O:11])=[O:10])[C:7](=[O:13])[C@H:6]1[NH:14][C:15](=[O:30])[C:16]([C:20]1[N:21]=[C:22]([NH:25]C(=O)CCl)[S:23][CH:24]=1)=[N:17][O:18][CH3:19])(=[O:3])[CH3:2].[Na+:31].CSC(=S)N.[Na]>O>[C:1]([S:4][C@@H:5]1[N:8]([S:9]([O-:12])(=[O:11])=[O:10])[C:7](=[O:13])[C@H:6]1[NH:14][C:15](=[O:30])[C:16]([C:20]1[N:21]=[C:22]([NH2:25])[S:23][CH:24]=1)=[N:17][O:18][CH3:19])(=[O:3])[CH3:2].[Na+:31]Komponenten
4
Versuchsvorschrift
To a solution of 0.11 g of sodium (3R,4S)-4-acetylthio-3-[2-(2-chloroacetamidothiazol-4-yl)-2-methoxyiminoacetamido]-2-oxoazetidine-1-sulfonate in 5 ml of water is added under ice-cooling 0.036 g of sodium monomethyldithiocarbamate, and the mixture is stirred at room temperature for 2 hours. The same procedure as Example 3B yields 0.032 g of sodium (3R,4S)-4-acetylthio-3-[2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-2-oxoazetidine-1-sulfonate.
Quellen und Nachweise
- ORD-Eintrag
- ord-165a97fdf6b2439496631f9924f52941
- Quelldatensatz
- uspto-grants-1987_05
- Patentnummer
- US04665067
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