A compound of the following general formula: or a pharmaceutically acceptable salt and/or a solvate thereof, wherein: - W represents an oxygen or sulphur atom, - Y represents a nitrogen atom or a C Ry group with Ry representing a hydrogen atom, a halogen atom, a (C 1 -C 6)alkyl, (C 1 -C 6)halogenoalkyl, (C 1 -C 6)alkoxy, (C 1 -C 6)halogenoalkoxy, OH, CN, NO 2, N R 12 R 13, CO 2 H or CO 2 ((C 1 -C 6)alkyl) group, - Z represents a (C R Q1 R Q2) n Q (C R Q3 R Q4) m group, with n and m representing, independently of one another, an integer between 0 and 3, - Q represents O, S, S or S 2, - R Q1, R Q2, R Q3 and R Q4 represent, independently of each other, a hydrogen atom or a (C 1 -C 6)alkyl group, - R 1, R 2, R 1 ' and R 2 ' represent, independently of each other, a hydrogen atom or a (C 1 -C 6)alkyl group, - R 3, R 4, R 3 ' and R 4 ' represent, independently of each other, a hydrogen atom, a (C 1 -C 6)alkyl group or OH or R 3 and R 4 and/or R 3 ' and R 4 ' form together, with the carbon atom carrying them, an optionally substituted monocyclic carbocycle or heterocycle, - R 5 and R 6 represent, independently of one another, a hydrogen atom, a halogen atom, a (C 1 -C 6)alkyl, (C 1 -C 6)halogenoalkyl, (C 1 -C 6)alkoxy, (C 1 -C 6)halogenoalkoxy, (C 1 -C 6)thioalkoxy, (C 1 -C 6)halogenothioalkoxy, OH, SH, CN, NO 2, or N R 7 R 8 group, - R 9 and R 10 represent, independently of one another, a hydrogen atom, a halogen atom, an optionally substituted (C 1 -C 6)alkyl, optionally substituted (C 2 -C 6)alkenyl, optionally substituted (C 2 -C 6)alkynyl, optionally substituted (C 1 -C 6)alkoxy, optionally substituted (C 1 -C 6)thioalkoxy, CN, NO 2, OH, SH, N R 14 R 15, CO 2 R 54,CON R 55 R 56, an optionally substituted carbocycle or an optionally substituted heterocycle group, - R 11 represents a hydrogen atom, a halogen atom, or a (C 1 -C 6)alkyl, (C 1 -C 6)halogenoalkyl, (C 1 -C 6)alkoxy or (C 1 -C 6)halogenoalkoxy group, and - R 7, R 8, R 12, R 13, R 14, R 15, R 54, R 55 and R 56 represent, independently of each other, a hydrogen atom or an optionally substituted (C 1 -C 6)alkyl, optionally substituted (C 2 -C6)alkenyl, or optionally substituted (C 2 -C 6)alkynyl group, or R 7 and R 8, R 12 and R 13, R 14 and R 15 and/or R 55 and R 56, independently of each other, form with the nitrogen atom carrying them an optionally substituted nitrogen-containing heterocycle. - W represents an oxygen or sulphur atom, - Y represents a nitrogen atom or a C Ry group with Ry representing a hydrogen atom, a halogen atom, a (C 1 -C 6)alkyl, (C 1 -C 6)halogenoalkyl, (C 1 -C 6)alkoxy, (C 1 -C 6)halogenoalkoxy, OH, CN, NO 2, N R 12 R 13, CO 2 H or CO 2 ((C 1 -C 6)alkyl) group, - Z represents a (C R Q1 R Q2) n Q (C R Q3 R Q4) m group, with n and m representing, independently of one another, an integer between 0 and 3, - Q represents O, S, S or S 2, - R Q1, R Q2, R Q3 and R Q4 represent, independently of each other, a hydrogen atom or a (C 1 -C 6)alkyl group, - R 1, R 2, R 1 ' and R 2 ' represent, independently of each other, a hydrogen atom or a (C 1 -C 6)alkyl group, - R 3, R 4, R 3 ' and R 4 ' represent, independently of each other, a hydrogen atom, a (C 1 -C 6)alkyl group or OH or R 3 and R 4 and/or R 3 ' and R 4 ' form together, with the carbon atom carrying them, an optionally substituted monocyclic carbocycle or heterocycle, - R 5 and R 6 represent, independently of one another, a hydrogen atom, a halogen atom, a (C 1 -C 6)alkyl, (C 1 -C 6)halogenoalkyl, (C 1 -C 6)alkoxy, (C 1 -C 6)halogenoalkoxy, (C 1 -C 6)thioalkoxy, (C 1 -C 6)halogenothioalkoxy, OH, SH, CN, NO 2, or N R 7 R 8 group, - R 9 and R 10 represent, independently of one another, a hydrogen atom, a halogen atom, an optionally substituted (C 1 -C 6)alkyl, optionally substituted (C 2 -C 6)alkenyl, optionally substituted (C 2 -C 6)alkynyl, optionally substituted (C 1 -C 6)alkoxy, optionally substituted (C 1 -C 6)thioalkoxy, CN, NO 2, OH, SH, N R 14 R 15, CO 2 R 54,CON R 55 R 56, an optionally substituted carbocycle or an optionally substituted heterocycle group, - R 11 represents a hydrogen atom, a halogen atom, or a (C 1 -C 6)alkyl, (C 1 -C 6)halogenoalkyl, (C 1 -C 6)alkoxy or (C 1 -C 6)halogenoalkoxy group, and - R 7, R 8, R 12, R 13, R 14, R 15, R 54, R 55 and R 56 represent, independently of each other, a hydrogen atom or an optionally substituted (C 1 -C 6)alkyl, optionally substituted (C 2 -C6)alkenyl, or optionally substituted (C 2 -C 6)alkynyl group, or R 7 and R 8, R 12 and R 13, R 14 and R 15 and/or R 55 and R 56, independently of each other, form with the nitrogen atom carrying them an optionally substituted nitrogen-containing heterocycle.