Triazole compounds and their use as dopamine D3 ligands (Triazole Compounds and Their Use as Dopamine-D3-Ligands)

摘要

The present invention relates to triazole compounds of the formula (I) The compounds according to the invention have high affinity for the dopamine D ₃ receptor and can therefore be used for the treatment of diseases which respond to dopamine D ₃ ligands.;(Note that the formula, R ^1, R ² is H or different substituents, A is a divalent group, B is to a compound of formula (a), (b) or (c), Ar is optionally substituted phenyl, pyridyl Dil, pyrimidyl or triazinyl)