abstract |
The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts, solvates, hydrates, tautomers or stereoisomers thereof, wherein R 1 , R 2 , R 2a , R 3 , R 4 , R 4a , R 4b , R 4c , R 4d , R 4e , R 4f , R 5 , R 6 have the meaning as indicated in the description and claims. The invention further relates to pharmaceutical compositions comprising said compounds, their use as medicament and in a method for treating or preventing of one or more diseases or disorders associated with integrated stress response. |