CH601318A5CH993677ACH993677ACH601318A5CH 601318 A5CH601318 A5CH 601318A5CH 993677 ACH993677 ACH 993677ACH 993677 ACH993677 ACH 993677ACH 601318 A5CH601318 A5CH 601318A5
Authority
CH
Switzerland
Application number
CH993677A
Inventor
Christian Berger
Daniel Farge
Georges Gros
Mayer Naoum Messer
Claude Moutonnier
Original Assignee
Rhone Poulenc Ind
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Filing date
Publication date
Application filed by Rhone Poulenc IndfiledCriticalRhone Poulenc Ind
Publication of CH601318A5publicationCriticalpatent/CH601318A5/xx
C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
C07D501/14—Compounds having a nitrogen atom directly attached in position 7
C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
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Chemical & Material Sciences
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Organic Chemistry
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Cephalosporin Compounds
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
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