ANTAGONISTIC SMALL MOLECULE COMPOUND HAVING TOLL-LIKE RECEPTOR 7/9 INHIBITORY FUNCTION
申请人:Ajou University Industry-Academic Cooperation
Foundation
公开号:EP4166554A1
公开(公告)日:2023-04-19
The present invention relates to an antagonistic small molecule compound having a Toll-like receptor (TLR) 7/9 inhibitory function and, more specifically, to a novel small molecule compound for inhibiting a TLR7/9 signaling path, a method for producing same, and a composition for preventing or treating an autoimmune disease or an inflammatory disease, comprising same. The novel compound according to the present invention not only blocks secretion of TMF-α induced by CpG-ODN (TLR9 agonist) or IMQ (TLR7 agonist) but also inhibits generation of inflammatory cytokines and, thus, is useful for prevention or treatment of TLR7/9-related autoimmune diseases and inflammatory diseases including systemic lupus erythematosus and psoriasis, in particular.
本发明涉及具有Toll样受体(Toll-like receptor,TLR)7/9抑制功能的拮抗剂小分子化合物,更具体地,涉及一种新型用于抑制TLR7/9信号通路的小分子化合物、制备该化合物的方法,以及包含该化合物的用于预防或治疗自身免疫疾病或炎症性疾病的组合物。根据本发明的新型化合物不仅可以阻断CpG-ODN(TLR9激动剂)或IMQ(TLR7激动剂)诱导的TMF-α分泌,还可以抑制炎症细胞因子的产生,因此对于预防或治疗与TLR7/9相关的自身免疫疾病和炎症性疾病(特别是系统性红斑狼疮和银屑病)非常有用。