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Hoechst AG
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Hoechst AG
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Priority to CA320,438ApriorityCriticalpatent/CA1075693A/fr
Application grantedgrantedCritical
Publication of CA1075693ApublicationCriticalpatent/CA1075693A/fr
Alcoyl-3-xanthines, procédés pour leur préparation et compositions utilisables dans le traitement de maladies chroniques des voies respiratoires et de maladies cardiaques
Method and pharmaceutical preparation for treating chronic obstructive airway disease and cardiac disease, and intermediates for the preparation of therapeutically active xanthine derivatives
1-7 disubstituted xanthine derivatives having antiasthmatic activity, their physiologically acceptable salts, pharmaceutical compositions containing them and process for their preparation