25.
    发明专利
    未知

    公开(公告)号:DK1706121T3

    公开(公告)日:2009-01-05

    申请号:DK05701469

    申请日:2005-01-10

    Abstract: The invention relates to a novel use of known benzazepine, benzoxazepine, benzothiazepine-N-acetic acid and phosphono-substituted benzazepinone derivatives having neutral endopeptidase (NEP) and/or human soluble endopeptidase (hSEP) inhibitory activity. The compounds of the invention are useful for the preparation of pharmaceutical compositions for prophylaxis and treatment of neurodegenerative disorders. The compounds of the invention are known from the European patents EP 0 733 642 and EP 0 916 679, and can be described by the general formula (1) wherein the symbols have the meanings as given above in the description.

    N-OXIDES OF VENLAFAXINE AND O-DESMETHYLVENLAFAXINE AS PRODRUGS

    公开(公告)号:CA2699961A1

    公开(公告)日:2008-12-31

    申请号:CA2699961

    申请日:2008-06-23

    Abstract: The invention concerns venlafaxine-N-oxide and O-desmethylvenlafaxine-N-oxide as prodrugs of venlafaxine and its major (active) metabolite O-desmethylvenlafaxine respectively, to pharmaceutical compositions containing these N-oxides, to methods for preparing them, and methods for preparing compositions. The invention relates to N-oxide, having formula (1), wherein R1 is H or CH3, and tautomers, stereoisomers, hydrates and solvates thereof. The invention also relates to the uses of the N-oxides and compositions, particularly for the manufacture of medicaments useful in the treatment of affections or diseases effectively treatable - albeit with side effects - with venlafaxine.

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