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.)
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Bristol Myers Co
Original Assignee
Bristol Myers Co
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Filing date
Publication date
Application filed by Bristol Myers CofiledCriticalBristol Myers Co
Priority to AU81390/75ApriorityCriticalpatent/AU486947B2/en
Application grantedgrantedCritical
Publication of AU8139075ApublicationCriticalpatent/AU8139075A/en
Publication of AU486947B2publicationCriticalpatent/AU486947B2/en
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