Derivatives of 4-Thio- or selenoxanthene-9-ylidene-piperidine or Acridine and Its Use as a Selective 5-HT2B Receptor Antagonist

摘要

The present invention relates to derivatives of 4-(Thio- or Selenoxanthene-9-ylidene)-piperidine or acridine and pharmaceutically acceptable salts thereof, according to the Formula use of these compounds as a medicament and for the manufacture of a medicament for treatment of a disease state which can be alleviated by treatment with a 5-HT2B antagonist.