N-aralkyl piperidine methanol derivatives and the uses thereof
申请人:Merrell Dow Pharmaceuticals Inc.
公开号:US04783471A1
公开(公告)日:1988-11-08
This invention relates to a new class of compounds having important biochemical and pharmacological properties. More particularly, this invention relates to N-aralkyl piperidinemethanol derivatives which are potent and selective inhibitors of the binding of serotonin at the 5HT.sub.2 receptor site, and to the processes for their preparation and use.
Piperidinyl thiacyclic derivatives ##STR1## wherein X, Y, R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are defined in the specification. useful in the treatment of allergic diseases and diseases responding to antagonism of 5HT.sub.2 receptors, pharmaceutical compositions and a methods of treatment using these compounds.
Conservative chemical modifications of the core structure of the lead spipethiane (1) afforded novel potentσ1ligands. σ1 affinity and σ1/σ2 selectivity proved to be favored by the introduction of polar functions (oxygen atom or carbonyl group) in position 3 or 4 (4−6) or by the elongation of the distance between the two hydrophobic portions of the molecule with the simultaneous presence of a carbonyl
This invention relates to a new class of compounds having important biochemical and pharmacological properties. More particularly, this invention relates to N-aralkyl piperidinemethanol derivatives which are potent and selective inhibitors of the binding of serotonin at the 5HT2 receptor site, and to the processes for their preparation and use.
This invention relates to a new class of compounds having important biochemical and pharmacological properties. More particularly, this invention relates to N-aralkyl piperidinemethanol derivatives which are potent and selective inhibitors of the binding of serotonin at the 5HT.sub.2 receptor site, and to the processes for their preparation and use.