The present invention relates to a compound of Formula I: or a pharmaceutically acceptable salt thereof, wherein the symbols are as defined in the specification; a pharmaceutical composition comprising the same; and a method for treating or preventing autoimmunity disease using the same.
本发明涉及一种化合物,其
化学式如下:或其药用盐,其中符号如规范中定义;包含该化合物的药物组合物;以及使用该化合物治疗或预防自身免疫疾病的方法。