Disclosed are chemical entities that inhibit ubiquitin-activating enzyme (UAE), each of which is a compound of Formula I:
or a pharmaceutically acceptable salt thereof, wherein Y is
and W, Z, X
Y
, R
Y1
, R
Y2
and R
Y3
are defined herein; pharmaceutical compositions comprising the chemical entities; and methods of using the chemical entities. These chemical entities are useful for treating disorders, particularly cell proliferation disorders, including cancers.
本发明揭示了抑制泛素激活酶(UAE)的
化学实体,其中每个实体是公式I的化合物或其药学上可接受的盐,其中Y为,W,Z,XY,RY1,RY2和RY3在此定义;药物组合物包括这些
化学实体;以及使用这些
化学实体的方法。这些
化学实体对于治疗疾病特别是细胞增殖失调疾病,包括癌症是有用的。