[EN] THIOXANTHINE DERIVATIVES AS MYELOPEROXIDASE INHIBITORS<br/>[FR] DERIVES DE THIOXANTHINE UTILISES COMME INHIBITEURS DE LA MYELOPEROXYDASE
申请人:ASTRAZENECA AB
公开号:WO2003089430A1
公开(公告)日:2003-10-30
There is disclosed the use of a compound of formula (Ia) or (Ib)wherein R1, R2, R3, R4, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof, in the manufacture of a medicament, for the treatment or prophylaxis of diseases or conditions in which inhibition of the enzyme myeloperoxidase (MPO) is beneficial. Certain novel compounds of formula (Ia) or (Ib) and pharmaceutically acceptable salts thereof are disclosed, together with processes for their preparation. The compounds of formulae (Ia) and (Ib) are MPO inhibitors and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders.
本文披露了化合物的使用,其化学式为(Ia)或(Ib),其中R1、R2、R3、R4、X和Y如规范中所定义,以及其药用可接受的盐,在制备药物时用于治疗或预防通过抑制酶髓过氧化物酶(MPO)对疾病或情况有益的药物。本文披露了化学式(Ia)或(Ib)的某些新型化合物及其药用可接受的盐,以及其制备过程。化学式(Ia)和(Ib)的化合物是MPO抑制剂,因此在神经炎症性疾病的治疗或预防中特别有用。