The present invention relates to novel 2,4-pyrimidine derivatives and a use thereof, and more particularly, to pyrimidine derivatives which are effective for systemic lupus erythematosus, a composition for preventing and treating systemic lupus erythematosus comprising the same as an active ingredient and a method for screening the same. The present inventors found novel materials inhibiting surface translocation of gp96 by mimicking a function of AIMP1 which is a molecular anchor for an intracellular residence of gp96, and identified in vitro and in vivo activity of the materials for preventing and treating SLE by alleviating SLE plasma in autoimmune diseases. Therefore, the present invention provides a novel method for screening a therapeutic agent for SLE, and preventing or treating SLE using the mechanism.
本发明涉及新型2,4-
嘧啶衍
生物及其用途,更具体地涉及对全身性红斑狼疮有效的
嘧啶衍
生物、包含其作为活性成分的预防和治疗全身性红斑狼疮的组合物以及筛选该组合物的方法。本发明的发明人通过模拟AIMP1的功能,即成为gp96细胞内寄生的分子锚,发现了一种新型材料,抑制gp96的表面转位,并鉴定了该材料在体外和体内对缓解自身免疫疾病中SLE血浆的预防和治疗活性。因此,本发明提供了一种新型的筛选SLE治疗剂的方法,并利用该机制预防或治疗SLE。