| 摘要 |
The invention concerns compounds of formula (I) in which A represents either a hydrogen atom or a hydroxyl group, R1, R2, R4, identical or different, each represent a hydrogen atom, a halogen such as fluorine, chlorine or bromine, a cyano group, a C1-6 alkyl group, a C2-6 alkenyl group, a C3-6 cycloalkyl group, a C3-6 cycloalkenyl group, a C6-14 aryl, a C1-6 alcoxycarbonyl group, a C1-6 hydroxyalkyl group, a C1-6 alcoxy group, a C1-6 alcoxyalkyl group, a C1-6 fluoroalkyl group, a C1-2 perfluoroalkyl group, or R1 and R2 together form, with the benzothiophene or benzofurane carbons bearing R1 and R2, a phenyl; R3 represents a hydrogen atom, a C1-6 alkyl group, a C2-6 alkenyl group, a C1-6 fluoroalkyl group, a C1-2 perfluoroalkyl group, C3-6 cycloalkyl group, C3-6 cycloalkenyl group, a phenyl or a benzyl, a C1-6 alcoxycarbonyl group; R5 represents a hydrogen atom or a halogen such as fluorine, chlorine or bromine; and n represents a whole number from 1 to 6. The invention is applicable in therapy. |
