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fluorometiltioossacefalosporine containing antibacterial activity antibacterial compositions that contain and process for their preparation
fluorometiltioossacefalosporine containing antibacterial activity antibacterial compositions that contain and process for their preparation
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机译:含有氟代金属盐的抗菌素的抗菌组合物及其制备方法
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摘要
An antibacterial 7 beta -(fluorinated methylthioacetamido)-7 alpha -methoxy-3-(1-hydroxyalkyl-5-tetrazolyl)thiomethyl-1-dethia-1-oxa-3-ce phem-4-carboxylic acid and its derivatives at the carboxy or hydroxyalkyl represented by the following formula: IMAGE wherein, R is FCH2- or F2CH-; R1 is R3O-substituted-alkyl in which R3 is hydrogen or a hydroxy-protecting group; and R2 is a hydrogen or light metal atom or a carboxy-protecting group, antibacterial drugs containing it, its use and production.
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机译:抗菌7β-(氟代甲基硫代乙酰胺基)-7α-甲氧基-3-(1-羟烷基-5-四唑基)硫基甲基1-dethia-1-oxa-3-ce phem-4-羧酸及其衍生物由下式表示的羧基或羟烷基:<图像>其中,R为FCH 2-或F 2 CH-; R1为R3为氢或羟基保护基的R3O取代烷基。 R 2为氢或轻金属原子或羧基保护基,含有R 2的抗菌药物,其用途和生产。
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