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Application filed by Smithkline Beecham PlcfiledCriticalSmithkline Beecham Plc
Publication of HK1036621ApublicationCriticalpatent/HK1036621A/zh
Process for producing high purity potassium salt of clavulanic acid with purification of unrefined clavulanic acid using n,n'-substituted ethylendiammonium-diclavulanate and process for producing ethylen diammonium-diclavulanats