Patent ID: 8685992

Claim:
A compound of general formula (I) wherein: R 1 and R 2 represent, independently of each other, an optionally substituted C 6 -C 10 aryl radical or an optionally substituted heteroaryl radical; A and M represent, independently of each other, a methylene group or a single bond, in which case the adjacent aromatic ring would be attached directly to the amide group; the Yâ•Z group represents together and indistinctly an oxygen atom (â€”Oâ€”), a sulfur atom (â€”Sâ€”), a cis-vinylidene group (â€”CHâ•CHâ€”), an imino group (â€”Nâ•CHâ€” or â€”CHâ•Nâ€”), or a methine group with a sp 2 -hybridized carbon atom (â•CHâ€”); X represents indistinctly a methine group (â•CHâ€”), a cis-vinylidene group (â€”CHâ•CHâ€”) or a nitrogen atom (â•Nâ€”); and W represents a hydroxyl group (â€”OH), an optionally substituted C 1 -C 6 alkyl group, an optionally substituted heteroaryl group or an optionally substituted C 6 -C 10 aryl group; or a salt or solvate thereof.