Derivatives of 3-alkoxy-4,5-diarylthiophene-2-carboxamide, preparation thereof, and therapeutic use thereof
申请人:Ducoux Jean-Philippe
公开号:US08486971B2
公开(公告)日:2013-07-16
The invention relates to compounds of the formula (I), where: R1 is: a —NR5R6 group; an unsubstituted or substituted phenyl; R2 is: a (C1-C4)alkyl; an —X—R7 group; R3 and R4 each are independently a substituted phenyl; R5 is a hydrogen atom or a (C1-C4)alkyl; R6 is an unsubstituted or substituted (C1-C4)alkyl; or R5 and R6 together with the nitrogen atom to which they are bonded constitute an unsubstituted or substituted heterocyclic compound; X is a (C1-C5)alkylene; R7 is an —OR8 group, a —NR9R10 group, an —SO2—(C1-C4)alkyl group; R8 is a hydrogen atom or a (C1-C4)alkyl; R9 is a hydrogen atom or a (C1-C4)alkyl; R10 is a hydrogen atom, a —COR11 group, an —SO2R11 group or a —CO(CH2)mOH group; R11 is an unsubstituted or substituted (C1-C4)alkyl; m is 1, 2 or 3. The invention also relates to methods for preparing same and to the therapeutic use thereof.
本发明涉及式(I)的化合物,其中:R1为:—NR5R6基团;未取代或取代的苯基;R2为:(C1-C4)烷基;—X—R7基团;R3和R4各自独立地为取代的苯基;R5为氢原子或(C1-C4)烷基;R6为未取代或取代的(C1-C4)烷基;或R5和R6与它们结合的氮原子共同构成未取代或取代的杂环化合物;X为(C1-C5)烷基;R7为—OR8基团、—NR9R10基团、—SO2—(C1-C4)烷基基团;R8为氢原子或(C1-C4)烷基;R9为氢原子或(C1-C4)烷基;R10为氢原子、—COR11基团、—SO2R11基团或—CO(CH2)mOH基团;R11为未取代或取代的(C1-C4)烷基;m为1、2或3。本发明还涉及制备该化合物的方法以及其治疗用途。