This invention relates to novel compounds which up-regulate LDL receptor (LDL-r) expression. and to processes for their preparation, pharmaceutical compositions containing them and their medical use. More particularly, this invention relates to novel aromatic piperidines of formula (I) and their use in therapy. wherein Ar1 is substituted, by at least one R1 group selected from: -O(CRaRb)nC(O)NRXRy, -O(CH2)nCN, -O(CH2)nO(CH2)mOR2, -O(CH2)nCO2R2, -OS02NRxRy, -OSO2(CH2)pCH3, -(CRaRb)nC(O)NRXRy, -(CH2)nCN, -(CH2)nO(CH2)mOR2, -(CH2)nCO2R2, -(CH2)nC(O)R2, - SO2NRxRy, -SO2(CH2)pCH3, -CH=CHC(O)NRxRy, -CH=CHCN, -CH=CHCO2R2, -CO2R2, - C(O)R2, -C(O)NRxRy and C2-5alkenyl.
这项发明涉及促进低密度脂蛋白受体(LDL-r)表达的新化合物,以及它们的制备方法、含有它们的药物组合物和它们的医疗用途。更具体地说,这项发明涉及式(I)的新芳香基
哌啶及其在治疗中的应用。其中Ar1被至少一个R1基团取代,所述R1基团选自:-O(CRaRb)nC(O)NRXRy,-O(
CH2)nCN,-O( )nO( )mOR2,-O( )nCO2R2,-OS02NRxRy,-OSO2( )pCH3,-(CRaRb)nC(O)NRXRy,-( )nCN,-( )nO( )mOR2,-( )nCO2R2,-( )nC(O)R2,-SO2NRxRy,-SO2( )pCH3,-CH=CHC(O)NRxRy,-CH=CHCN,-CH=CHCO2R2,-CO2R2,-C(O)R2,-C(O)NRxRy和C2-5烯基。