Sphingosine 1 phosphate receptor modulators and their use to treat muscle inflammation

摘要

The use of an S1P receptor modulator of the formula Ia or Ib:
wherein the meaning of the different residues is that indicated in claim 1, in the preparation of a medicament for preventing, inhibiting or treating an inflammatory condition selected from polymyositis, dermatomyositis and nerve-muscle diseases e.g. muscular dystrophies and inclusion body myositis.