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 filedfiledCritical
Publication of BE699167ApublicationCriticalpatent/BE699167A/fr
C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Oximes derivees de l'acide 3-substitue 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et les compositions pharmaceutiques les renfermant.
Derives 2',4'-difluoro-4-hydroxy-(1,1'-biphenyl)-3-carboxyliques de la n-acetyl-cysteine et s-carboxymethyl-cysteine a activite anti-inflammatoire et mucolytique, leur procede de preparation et compositions pharmaceutiques correspondantes