申请人:SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
公开号:US20200010492A1
公开(公告)日:2020-01-09
The present invention relates to a GPR84 receptor antagonist and use thereof. The GPR84 receptor antagonist of the present invention has a structure as represented by formula (I), the definitions of R1, R2, R3, R4, L
1
, L
2
, L
3
, L
4
, L
5
, L
6
, Y, Z, and rings A, B, C, and D are as described in the description and claims. The GPR84 receptor antagonist of the present invention can competitively inhibit the activation of the receptor caused by an agonist of GPR84, and can be used in the preparation of a medicament for treating related diseases caused by high expression or high excitability of GPR84 receptor, the diseases including multiple sclerosis, inflammatory bowel disease, arthritis and the like.
本发明涉及一种GPR84受体拮抗剂及其使用。本发明的GPR84受体拮抗剂具有如式(I)所示的结构,其中R1、R2、R3、R4、L1、L2、L3、L4、L5、L6、Y、Z和环A、B、C和D的定义如说明书和权利要求所述。本发明的GPR84受体拮抗剂可以竞争性地抑制由GPR84激动剂引起的受体激活,并可用于制备治疗由GPR84受体高表达或高兴奋引起的相关疾病的药物,这些疾病包括多发性硬化症、炎性肠病、关节炎等。