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Priority claimed from US06/197,416external-prioritypatent/US4351939A/en
Application filed by Bristol Myers CofiledCriticalBristol Myers Co
Priority to DK85285ApriorityCriticalpatent/DK85285A/da
Publication of DK85285D0publicationCriticalpatent/DK85285D0/da
Publication of DK85285ApublicationCriticalpatent/DK85285A/da
Azaspiro-kvarternaere ammoniumhalogenide og en fremgangsmaade, ved hvilken disse anvendes til fremstilling af n-(2-pyrimidinyl)-piperazinylalkylazaspiroalkandioner