Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-09-27
2005-09-27
Kifle, Bruck (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C540S517000
Reexamination Certificate
active
06949542
ABSTRACT:
This invention relates to dihydro-benzo[b][1,4]diazepin-2-one derivatives of the formulawherein R1, R2, X and Y are as defined in the specification and R3is a six-membered aromatic heterocycle containing 1 to 3 nitrogen atoms or a pyridine-N-oxide as further defined in the specification. The invention further relates to medicaments containing these compounds, a process for their preparation as well as their use for preparation of medicaments for the treatment or prevention of acute and/or chronic neurological disorders.
REFERENCES:
patent: 5008263 (1991-04-01), Cooper et al.
patent: WO 01 29011 (2001-04-01), None
patent: WO 01 29012 (2001-04-01), None
Adam Geo
Goetschi Erwin
Wichmann Juergen
Woltering Thomas Johannes
Hoffman-La Roche Inc.
Johnston George W.
Kifle Bruck
Rocha-Tramaloni Patricia S.
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