PDE3/PDE4 INHIBITOR/MUSCARINIC RECEPTOR ANTAGONIST COMBINATION

The invention provides a composition which comprises (a) a PDE3/PDE4 inhibitor which is 9,10-Dimethoxy-2-(2,4,6-trimethylphenylimino)-3-(N-carbamoyl-2-aminoethyl)-3,4,6,7- tetrahydro-2H-pyrimido[6,1-a]isoquinolin-4-one or a pharmaceutically acceptable acid addition salt thereof and (b) a muscarinic...

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Bibliographische Detailangaben
Hauptverfasser: WALKER, MICHAEL J.A, CALZETTA, LUIGINO, CAZZOLA, MARIO
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:The invention provides a composition which comprises (a) a PDE3/PDE4 inhibitor which is 9,10-Dimethoxy-2-(2,4,6-trimethylphenylimino)-3-(N-carbamoyl-2-aminoethyl)-3,4,6,7- tetrahydro-2H-pyrimido[6,1-a]isoquinolin-4-one or a pharmaceutically acceptable acid addition salt thereof and (b) a muscarinic receptor antagonist. L'invention porte sur une composition qui comprend (a) un inhibiteur de PDE3/PDE4 qui est la 9,10-diméthoxy-2-(2,4,6-triméthylphénylimino)-3-(N-carbamoyl-2-aminoéthyl)-3,4,6,7-tétrahydro-2H-pyrimido[6,1-a]isoquinol-4-one ou un sel d'addition d'acide pharmaceutiquement acceptable de celle-ci et (b) un antagoniste des récepteurs muscariniques.