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:
Jan. 05, 1993
Filed:
Jul. 11, 1991
Novo Nordisk A/S, Bagsvaerd, DK;
Abstract
A disubstituted piperazine compound having the formula I ##STR1## wherein R.sup.1 is thienyl or phenyl, which may be substituted with C.sub.1-6 -alkyl or halogen, and R.sup.2 is thienyl, which may be substituted with C.sub.1-6 -alkyl or halogen, and R.sup.3 is C.sub.1-8 -alkyl, C.sub.3-8 -alkenyl or C.sub.3-8 -cycloalkyl which all may be substituted with hydroxy, oximino or keto in any position giving a stable tertiary amine or R.sup.3 is C.sub.1-8 -alkyl or C.sub.3-8 -alkenyl which in any position may be substituted as above, but is terminally substituted with phenoxy, phenyl, thienyl, furyl, methoxy or --CN and pharmaceutically acceptable acid addition salts thereof. The compounds are useful in the treatment of mental disorders in which a dopaminergic deficit is implicated.