abstract |
There is dislosed herein compounds of formula (I), n n n n n n n n n n wherein: n R 1 , R 2 , R 3 , R 4 and R 5 are defined throughout the description and the claims. The compounds of formula (I) are useful for the treatment of neurological diseases and neurodegenerative diseases, e.g. anxiety, depression, Alzheimer's disease etc. |