1,3 di-substituted cyclobutane or azetidine derivatives as hematopoietic prostaglandin D synthase inhibitors
申请人:GlaxoSmithKline Intellectual Property Development Limited
公开号:US11053234B2
公开(公告)日:2021-07-06
A compound of formula (I)
wherein R, R1, R2, R3, Y, Y1, a, X, and Z are as defined herein.
The compounds of the present invention are inhibitors of hematopoietic 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 R、R1、R2、R3、Y、Y1、a、X 和 Z 如本文所定义。
本发明的化合物是造血前列腺素 D 合酶(H-PGDS)的抑制剂,可用于治疗杜氏肌肉萎缩症。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 活性和治疗相关疾病的方法。