There are disclosed novel compounds of formula (I) wherein R
1
, R
12
, L, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardiovascular disorders and respiratory disorders.
公开了式(I)的新化合物,其中R1、R12、L、X和Y如规范中所定义,并且其药学上可接受的盐;以及它们的制备方法、含有它们的组合物以及它们在治疗中的用途。这些化合物是MPO酶的
抑制剂,因此在神经炎症性疾病、心血管疾病和呼吸系统疾病的治疗或预防中特别有用。