Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-06-19
2007-06-19
Kifle, Bruck (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S212070
Reexamination Certificate
active
11030043
ABSTRACT:
The invention relates to a novel use of known benzazepine, benzoxazepine, benzo-thiazepine-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 formulae (1):wherein the symbols have the meanings as given above in the description.
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patent: 5677297 (1997-10-01), Waldeck et al.
patent: 5952327 (1999-09-01), Waldeck et al.
patent: 2002/0013307 (2002-01-01), Lapuerta et al.
patent: WO 02/094176 (2002-11-01), None
patent: WO 2004/082637 (2004-09-01), None
Tabrizchi, R., “Current Opinion in Investigational Drugs,” Pharmapress, 4(3):329-332 (2003).
Ikonomidou Hrissanthi
Turski Lechoslaw A.
Weske Michael
Ziegler Dieter
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Kifle Bruck
Solvay Pharmaceuticals B.V.
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