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Home › N-(alkoxyalkyl) carbamoyl-substituted 6-phenyl-benzonaphthyridine derivatives and their use as PDE ¾ inhibitors

N-(alkoxyalkyl) carbamoyl-substituted 6-phenyl-benzonaphthyridine derivatives and their use as PDE ¾ inhibitors

US Patent 7671068 · Granted Mar 2, 2010

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