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Merck and Co Inc
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Merck and Co Inc
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Publication date
Application filed by Merck and Co IncfiledCriticalMerck and Co Inc
Application grantedgrantedCritical
Publication of FR988629ApublicationCriticalpatent/FR988629A/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
C07D499/04—Preparation
C07D499/14—Preparation of salts
C07D499/16—Preparation of salts of alkali or alkaline earth metals
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR988629D1947-10-171948-10-14Procédé de fabrication de sels de pénicilline g et produits en résultant
ExpiredFR988629A
(fr)