Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-03-13
2007-03-13
Coleman, Brenda (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C540S567000
Reexamination Certificate
active
10450898
ABSTRACT:
The invention refers to novel 2,3-benzodiazepine derivatives of formula (I) and pharmaceutical compositions containing the same as the active ingredient. The novel compounds antipasmodic, muscle relaxant and neuroprotective activities. In formula I; X represents a hydrogen atom, a chloro atom or a methoxy group; Y stands for a hydrogen atom or a halo atom; Z means a methyl group or a chloro atom; R is a C1-4alkyl group or a group of the formula —NR1R2, wherein R1and R2represent, independently, a hydrogen atom, a C1-4alkyl group, a C1-4alkoxy group or a C3-6cycloalkyl group.
REFERENCES:
patent: 4614740 (1986-09-01), Tibor et al.
patent: 5807851 (1998-09-01), Ling et al.
patent: 6200970 (2001-03-01), Ling et al.
patent: WO 97 28135 (1997-08-01), None
patent: WO 97 34878 (1997-09-01), None
patent: EP 0 802 195 (1997-10-01), None
patent: WO 01 04122 (2001-01-01), None
Barkóczy József
Gigler Gábor
Greff Zoltán
Hársing László Gábor
Lévay György
Coleman Brenda
Egis Gyogyszergyar RT.
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