Benzimidazole derivatives and their use for modulating the GABA
This invention relates to novel benzimidazole derivatives, pharmaceutical compositions containing these compounds, and methods of treatment therewith. The compounds of the invention are useful in the treatment of central nervous system diseases and disorders which are responsive to modulation of the GABA A receptor complex, and in particular for combating anxiety and related diseases.
1. A compound which is 2-{1-[3 -(2-fluoro-pyridin-3 -yl)-phenyl]-1H-benzimidazol-5-yl }-propan-2-ol; or an N-oxide thereof; or a pharmaceutically acceptable salt thereof.
2. A compound which is 2-{1-[3-(2-fluoro-pyridin-3-yl)-phenyl]-1H-benzimidazol-5-yl}-propan-2-ol; or a pharmaceutically acceptable salt thereof.
3. A compound which is 2-{1-[3-(2-fluoro-pyridin-3-yl)-phenyl]-1H-benzimidazol-5-yl}-propan-2-ol.
4. A pharmaceutical composition, comprising a therapeutically effective amount of a compound of claim 1 , or an N-oxide thereof, or a pharmaceutically acceptable salt thereof, together with at least one pharmaceutically acceptable carrier, excipient or diluent.
5. A pharmaceutical composition, comprising a therapeutically effective amount of a compound of claim 2 , or a pharmaceutically acceptable salt thereof, together with at least one pharmaceutically acceptable carrier, excipient or diluent.
6. A pharmaceutical composition, comprising a therapeutically effective amount of a compound of claim 3 , together with at least one pharmaceutically acceptable carrier, excipient or diluent.