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Application filed by Bristol Myers CofiledCriticalBristol Myers Co
Publication of DK117228BpublicationCriticalpatent/DK117228B/da
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
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Organic Chemistry
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Cephalosporin Compounds
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DK175762A1961-04-211962-04-17Fremgangsmåde til fremstilling af hydroxypenicilliner eller salte deraf.
DK117228B
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