Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Astellas Pharma Inc
Original Assignee
Fujisawa Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujisawa Pharmaceutical Co LtdfiledCriticalFujisawa Pharmaceutical Co Ltd
Publication of JPS5649387ApublicationCriticalpatent/JPS5649387A/ja
Publication of JPH039116B2publicationCriticalpatent/JPH039116B2/ja
2-lower alkyl-7-substituted-2 or 3-cephem-4-carboxylic acid compound, its salt, their preparation, and preventive and remedy comprising them as active constituent
3,7-disubstituted-3-cephem-4-carboxylic acid, its salts, their preparation, and preventive and remedy for microbism comprising them as active constituents
3,7-disubstituted-3-cephem-4-carboxylic acid compound, its salt, preparation thereof and preventing agent and remedy for microbism containing the same as active consitutent