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Distillers Co Biochemicals Ltd
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Distillers Co Biochemicals Ltd
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Application filed by Distillers Co Biochemicals LtdfiledCriticalDistillers Co Biochemicals Ltd
Application grantedgrantedCritical
Publication of FR1007395ApublicationCriticalpatent/FR1007395A/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
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Organic Chemistry
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FR1007395D1948-12-311949-12-23Procédé de préparation de sels de pénicilline
ExpiredFR1007395A
(fr)