A compound of formula (I)
wherein R1, R2, R3, R4, X, Y, and A are as defined herein.
The compounds of the present invention are inhibitors of hematopoletic prostaglandin D synthase (H-PGDS) and can be useful in the treatment of Duchenne muscular dystrophy. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting H-PGDS activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
式 (I) 的化合物
其中 R1、R2、R3、R4、X、Y 和 A 如本文所定义。
本发明的化合物是血液
前列腺素 D 合酶(H-
PGDS)的
抑制剂,可用于治疗杜氏肌营养不良症。因此,本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物抑制 H-
PGDS 活性和治疗与之相关疾病的方法。