申请人:Biodol Therapeutics
公开号:EP4353712A1
公开(公告)日:2024-04-17
The present invention relates to a compound of formula (I) or any of its acceptable salts (I)
wherein W, X, Y and Z each independently represents =CH- or -N-, provided that at most two of W, X, Y and Z both represent a -N- group, R1 represents a linear or cyclic nitrogen containing (C4-C8)alkyl group, said group being a non aromatic (C4-C8)alkyl group that can be linear or cyclic comprising 4 to 8 carbon atoms that contains at least one nitrogen atom, that interrupts said alkyl chain, said group being optionally interrupted by one or two oxygen atoms and optionally substituted by a (C1-C4)alkyl group or by a (C3-C6)cycloalkyl group, R2 represents a hydrogen atom, a halogen atom, a (C1-C4)alkyl group, a (C1-C4)alkoxy group, a (C1-C4)fluoroalkyl group, a -CO-(C1-C4)alkyl group, a -CONH2 group, a SO2-NH2 group or a cyano group, R3 represents a hydrogen atom, a halogen atom, a (C1-C4)alkyl group, a (C1-C4)alkoxy group, a (C1-C4)fluoroalkyl group, a cyano group, a (C1-C4)alkylsulfonyl group or a SO2-NH2 group, and R4, R5 and R6 independently represent a hydrogen atom, a halogen atom, a -COOH group, a (C1-C4)fluoroalkyl group, a (C1-C4)alkylsulfonyl group or a (C1-C4)alkoxy group.
The present invention further related to a pharmaceutical composition comprising it and to its use in the prevention and/or the treatment of pain.
本发明涉及式(I)的化合物或其任何可接受的盐,
其中W、X、Y和Z各自独立地表示=CH-或-N-,并且至多两个的W、X、Y和Z同时表示-N-基团,R1表示线性或环状含氮(C4-C8)烷基,所述基团是非芳族的C4-C8烷基,所述基团包含4至8个碳原子,其中至少包含一个打断所述烷基链的氮原子,所述基团可被一个或两个氧原子打断,并且可被(C1-C4)烷基或(C3-C6)环烷基取代;R2表示氢原子、卤素原子、C1-C4烷基、C1-C4烷氧基、C1-C4氟代烷基、-CO-(C1-C4)烷基、-CONH2基团、SO2-NH2基团或氰基团,R3表示氢原子、卤素原子、C1-C4烷基、C1-C4烷氧基、C1-C4氟代烷基、氰基团、C1-C4烷基磺酰基或SO2-NH2基团,R4、R5和R6各自独立地表示氢原子、卤素原子、-COOH基团、C1-C4氟代烷基、C1-C4烷基磺酰基或C1-C4烷氧基。本发明进一步涉及包含它的药物组合物,及其在预防和/或治疗疼痛中的用途。