The present invention relates to compounds of formula (I) and (IV), and pharmaceutically acceptable salts, tautomers, stereoisomers thereof, which are inhibitors of histone deacetylase (HDAC). The compounds of the present invention are for use in the treatment of disorders that are ameliorated by inhibition of HDAC such as cancer and hemoglobinopathies like β-thalassemia or sickle cell anemia.
本发明涉及式(I)和式(IV)的化合物,以及其药学上可接受的盐、互变异构体和立体异构体,它们是组蛋白
去乙酰化酶(H
DAC)的
抑制剂。本发明的化合物用于治疗由H
DAC抑制改善的疾病,例如癌症和血红蛋白病,如β-地中海贫血或镰状细胞贫血。