A compound of formula (I):
or a pharmaceutically acceptable salt thereof;
which is an inhibitor of spleen tyrosine kinase (SYK) for use in the treatment of inflammatory diseases and/or allergic disorders such as dermatitis, mastocytosis or cutaneous lupus.
式 (I) 的化合物:
或其药学上可接受的盐;
是一种脾脏
酪氨酸激酶(SYK)
抑制剂,可用于治疗炎症性疾病和/或过敏性疾病,如皮炎、肥大细胞增多症或皮肤狼疮。