Piperidinyl thiacyclic derivatives

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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

Patent

active

053710932

ABSTRACT:
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.

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