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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Publication date
Application filed by Bristol Myers CofiledCriticalBristol Myers Co
Priority to FR108293ApriorityCriticalpatent/FR1524795A/fr
Application grantedgrantedCritical
Publication of FR1524795ApublicationCriticalpatent/FR1524795A/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
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR108293A1967-05-291967-05-29Procédé de fabrication de dérivés de l'acide pénicillanique
ExpiredFR1524795A
(fr)