| abstract |
The present invention relates to a compound of formula (I) Wherein R 1 , R 2 , R 3 and R 4 are hydrogen, X is halogen, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkyl, cyclo (C 1 -C 6 ) Optionally substituted with one or more groups independently selected from atoms and groups including alkyl (C 1 -C 6 ) alkyl, cyclo (C 1 -C 6 ) alkyl (C 1 -C 6 ) alkoxy and NRaRb Or R 2 is chlorine, X is parafluorophenyl; or R 3 is methyl, X is an unsubstituted phenyl group; or R 1 is methyl, and X is An unsubstituted phenyl group; Ra and Rb are independently of each other hydrogen, (C 1 -C 6 ) alkyl, or form a 4-7 bond ring with a nitrogen atom), base or acid addition Salt form Regarding the use of compounds. The present invention contemplates the preparation of a medicament for the treatment or prevention of diseases involving NOT receptors. |