Piperidine derivates having anxiolytic effect

Details Piperidine derivates having anxiolytic effect Piperidine derivates having anxiolytic effect

1995-06-07

2000-02-29

Huang, Evelyn Mei

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

514278, 546196, 546198, 546199, 546201, 546202, 546205, C07D49120, A61K 31445

Patent

active

060310995

ABSTRACT:
Piperidine compounds having the general formula (I), ##STR1## wherein R.sup.1 is (a) a group consisting of alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenyl, cycloalkylalkyl, cycloalkenylalkyl, phenylalkyl or diphenylalkyl linked to the piperidyl N-atom through an at least 2-membered spacer group; or (b) a group having general formula (II), ##STR2## wherein X is CHR.sup.10, O, S, SO, SO.sub.2 or NR.sup.10, Z.sup.1 is CH.sub.2, O, or S; Z.sup.2 and Z.sup.3 are independently (CH.sub.2).sub.n, n being 0 or 1, O or S or Z.sup.1 and Z.sup.2 may together represent a group --CH.dbd.CH--; or when Z.sup.3 is (CH.sub.2).sub.n wherein n is 0, Z.sup.1 and Z.sup.2 may together represent a 3-membered divalent group; show potent sigma receptor activity. Furthermore they show effect in animal models indicative of anxiolytic properties. Accordingly they are useful as medicines for the treatment of anxiety, psychosis, epilepsy, convulsion, movement disorders, motor disturbances, amnesia, cerebrovascular diseases, senile demential of the Alzheimer type or Parkinson's disease.

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