| abstract |
A compound of following formula (I): n n n n n n n n n n where:n X is O or S; A is an aromatic (hetero)cycle having 5 to 10 atoms selected from among carbon and nitrogen atoms, optionally being substituted; R′ is H or (C 1 -C 6 )alkyl group; R 1 , R 2 , R 3 , R 4 and R 5 , the same or different, are selected from the group formed by: H, (C 1 -C 6 )alkyl groups and (C 6 -C 10 )aryl groups.n nThe compound is for the treatment of neurodegenerative diseases. |