Benzocycloheptyl analogs that have agonist activity at one or more of the S1P receptors are provided. The compounds are sphingosine analogs, which, after phosphorylation, can behave as agonists at S1P receptors.
                            提供具有一种或多种S1P受体激动剂活性的苯并环庚基类似物。这些化合物是鞘
氨醇类似物,在
磷酸化后可以作为S1P受体的激动剂。