The present invention relates to a compound of formula (I), or a pharmaceutically acceptable salt or N-oxide thereof:
and its use in the treatment of diseases which are susceptible to improvement by sphingosine-1-phosphate (S1P1) receptor agonists.
本发明涉及式(I)的化合物,或其药用可接受的盐或N-氧化物:
及其用于治疗可以通过
鞘氨醇-1-
磷酸(S1P1)受体激动剂改善的疾病。