Piperidinyl thiacyclic derivatives

Details Piperidinyl thiacyclic derivatives Piperidinyl thiacyclic derivatives

1995-05-24

1997-05-20

Chang, Ceila

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514324, 514326, 546198, 546202, 546209, A61K 31445, C07D41702

Patent

active

056312687

ABSTRACT:
Piperidinyl thiacyclic derivatives of the formula ##STR1## wherein X, Y, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are defined in the specification, are useful in the treatment of allergic diseases and diseases responding to antagonism of 5HT.sub.2 receptors. Pharmaceutical compositions and methods of treatment using these compounds are also disclosed.

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