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:
Dec. 08, 1981
Filed:
Feb. 20, 1980
Pierre A Dumont, Gembloux, BE;
Jacques H Poupaert, Ottignies, BE;
Region Wallonne, Brussells, BE;
Abstract
Psychotropic composition comprising as an active constituent, a pharmaceutical composition, more particularly a psychotropic composition, characterized in that it comprises as an active constituent, a deuterated phenylhydantoin corresponding to the general formula ##STR1## wherein radicals R.sub.1 are identical or different and represent hydrogen or methyl, R.sub.2 is ethyl or a substituted or unsubstituted phenyl group, which is deuterated or not, R.sub.3 is hydrogen, halogen or a linear or ramified alkyl radical comprising 1 to 4 carbon atoms, a linear or ramified alkoxy radical comprising 1 to 4 carbon atoms, a trifluoromethyl, hydroxy, nitro or amino radical, X is an oxo, thio or methylene group and x is an integer of 1-5, one of its enantioners or one of its salts with a physiologically acceptable base, in combination with a pharmaceutically acceptable vehicle.