The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 1992
Filed:
Feb. 27, 1991
Applicant:
Inventors:
Assignee:
Pfizer Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514249 ; 514211 ; 540524 ; 544230 ; 544349 ; 546326 ;
Abstract
Antipsychotic compounds having the formula ##STR1## wherein Z is H or Cl; Y is O or S; n is 1-4; separately, X is H or (C.sub.1 -C.sub.2)alkyl and L is R(CH.sub.2).sub.m CO, m is 0 or 1-3, R is (C.sub.1 -C.sub.6)alkyl, (C.sub.3 -C.sub.7)cycloalkyl, phenyl, naphthyl, furyl, benzofuranyl, thienyl, benzothienyl, pyrrolyl, indolyl, isoindolyl or one of said groups substituted on aromatic or heteroaromatic ring with fluoro, chloro, (C.sub.1 -C.sub.2)alkyl or (C.sub.1 -C.sub.2)alkoxy; or together L and X, in combination with the nitrogen to which they are attached, form certain cyclic imides, 4-substituted piperidines or a cyclic sulfonamide.