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Glaxo Laboratories Ltd
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Glaxo Laboratories Ltd
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Application filed by Glaxo Laboratories LtdfiledCriticalGlaxo Laboratories Ltd
Application grantedgrantedCritical
Publication of FR1014030ApublicationCriticalpatent/FR1014030A/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)
FR1014030D1948-08-231948-08-23Procédé perfectionné de préparation de sels de pénicilline et produits en résultant
ExpiredFR1014030A
(fr)