Benzimidazole-imidazole derivatives

A compound of formula I

• or a stereoisomeric form thereof, wherein:
• A is naphthylene, which is optionally substituted with 1, 2 or 3 substituents selected from halo and C1-3alkyl;
• R and R′ are, each independently, —CR1R2R3, aryl, heteroaryl or heteroC4-6cycloalkyl, whereby aryl and heteroaryl may optionally be substituted with 1 or 2 substituents selected from halo and methyl;
• and wherein
• R1 is hydrogen;
• C1-4alkyl optionally substituted with methoxy or dimethylamino;
• phenyl optionally substituted with 1, 2 or 3 substituents independently selected from halo, C1-4alkoxy, and trifluoromethoxy;
• 1,3-benzodioxolanyl;
• benzyl optionally substituted with 1, 2 or 3 substituents independently selected from halo and methoxy;
• C3-6cycloalkyl;
• heteroaryl;
• heteroC4-6cycloalkyl;
• or
• heteroarylmethyl;
• R2 is hydrogen, hydroxyl, amino, mono- or di-C1-4alkylamino, C1-4alkylcarbonylamino, C1-4alkyloxycarbonylamino, C1-4alkylaminocarbonylamino, piperidin-1-yl or imidazol-1-yl;
• R3 is hydrogen,
• or R1 and R3 together form a cyclopropyl group;
• or R2 and R3 form oxo;
• or a pharmaceutically acceptable salt or a solvate thereof;
• wherein the compound is not