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Publication of ZA776327BpublicationCriticalpatent/ZA776327B/en
C07D503/00—Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; 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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ZA00776327A1976-10-251977-10-24Acylamino derivatives of clavulanic acid and salts or esters thereof
ZA776327B
(en)
Production of 11aminobenzoll 55betaasulfatoethyl sulfonee 22sulphonic acid or 11 aminobenzoll55vynylsulfonee 22sulphonic acid and alkalineeor alkaline earth salts thereof*