| abstract |
A compound of formula (I): ** (See formula) ** in which R1 represents (C1-C6) alkyl; R2 represents hydrogen, halogen, hydroxy, (C1-C6) alkyl, (C1-C6) alkoxy, hydroxy (C1-C6) alkyl, (C1-C6) alkoxy (C1-C6) alkyl or halo (C1-C6) alkyl -C6); R3 represents a halogen atom, (C1-C6) alkyl, (C1-C6) alkoxy, hydroxy (C1-C6) alkoxy, (C1-C6) alkoxy (C1-C6) alkyl, (C1-C6) alkoxy - (C1-C6) alkoxy, (C1-C6) haloalkyl, (C1-C6) alkyl-thio, (C1-C6) alkyl-sulfinyl, (C1-C6) alkyl-sulfonyl, [(C1-C6) alkyl] NH- or [(C1-C6) alkyl] 2N-; R4 represents a halogen atom, (C1-C6) alkyl, halo (C1-C6) alkyl, (C1-C6) alkoxy, hydroxy (C1-C6) alkoxy, (C1-C6) alkoxy-(C1-C6) alkyl , (C1-C6) alkoxy (C1-C6) alkoxy, [(C1-C6) alkyl] NH-, or [(C1-C6) alkyl] 2N-; R5 represents a halogen atom, (C1-C6) alkyl, (C1-C6) alkoxy, hydroxy (C1-C6) alkoxy, (C1-C6) alkoxy (C1-C6) alkyl, (C1-C6) alkoxy - (C1-C6) alkoxy, (C1-C6) haloalkyl, (C1-C6) alkyl-thio, (C1-C6) alkyl-sulfinyl, (C1-C6) alkyl-sulfonyl, [(C1-C6) alkyl] NH-, [C1-C6 alkyl] 2N-, H2N-C1-C6 alkoxy, C1-C6 alkyl-NH-C1-C6 alkoxy, [C1-C6 alkyl] 2N-alkoxy (C1-C6), H2N-(C1-C6) alkoxy-(C1-C6) alkyl, (C1-C6) alkyl -NH-(C1-C6) alkoxy-(C1-C6) alkyl or [C1-alkyl] C6)] 2N-(C1-C6) alkoxy-(C1-C6) alkyl; and * indicates a chiral center; or a pharmaceutically acceptable salt or solvate thereof. |