Phthalazine derivatives as phosphodiesterase 4 inhibitors
The present invention relates to phthalazine derivatives, to the pharmaceutical compositions containing them and to their use as phosphodiesterase 4 inhibitors. Phthalazine compounds having formula I wherein , A, B, R, R, Rand Rare as defined herein, useful as phosphodiesterase 4 inhibitors.
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The present invention relates to phthalazine derivatives, to the pharmaceutical compositions containing them and to their use as phosphodiesterase 4 inhibitors.
Phthalazine compounds having formula I wherein , A, B, R, R, Rand Rare as defined herein, useful as phosphodiesterase 4 inhibitors. |
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