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Priority to ECSP982713priorityCriticalpatent/ECSP982713A/en
Publication of ECSP982713ApublicationCriticalpatent/ECSP982713A/en
La invención se refiere a los polimórfos de dofetilida P162, P162 y P143 prácticamente puros y a los procedimientos de preparación, las composiciones que los contienen y los usos de tales poliformos.The invention relates to practically pure dofetilide polymorphs of dofetilide P162, P162 and P143 and to the preparation procedures, the compositions containing them and the uses of such polymorphs.