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Priority claimed from JP61156954Aexternal-prioritypatent/JP2544113B2/ja
Priority claimed from JP21626086Aexternal-prioritypatent/JPH0717651B2/ja
Priority claimed from NO872729Aexternal-prioritypatent/NO170889C/no
Publication of NO921401LpublicationCriticalpatent/NO921401L/no
Application filed by Shionogi & CofiledCriticalShionogi & Co
Priority to NO921401ApriorityCriticalpatent/NO921401D0/no
Publication of NO921401D0publicationCriticalpatent/NO921401D0/no
Fremgangsmaate for fremstilling av et stabilt krystallinskdi- eller trihydrat av 7beta-((z)-2-(2-aminotiazol-4-yl)-4-karboksybut-2-enoylamino)-3-cefem-4-karboksylsyre