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Application filed by Chinoin Gyogyszer Es VegyeszetfiledCriticalChinoin Gyogyszer Es Vegyeszet
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Publication of DK130682CpublicationCriticalpatent/DK130682C/da
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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Organic Chemistry
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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DK182571A1970-04-161971-04-16
Process for the preparation of penicillin derivatives or their salts.
DK130682B
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