阅读说明：本技术 作为免疫调节剂的化合物及其制备方法和应用 (Compound as immunomodulator and preparation method and application thereof ) 是由 陆洪福 邢唯强 彭建彪 郭海兵 于 2019-12-06 设计创作，主要内容包括：本发明公开了式(Ⅱ)所示化合物及其药效上可接受的盐,以及该化合物作为S1P1激动剂的应用。<Image he="309" wi="700" file="DDA0002592998150000011.GIF" imgContent="drawing" imgFormat="GIF" orientation="portrait" inline="no"></Image>(The invention discloses a compound shown as a formula (II), a pharmaceutically acceptable salt thereof and application of the compound as an S1P1 agonist.)