Psychotropic deuterated derivatives of phenylhydantoin and pharmaceutical compositions comprising such derivatives
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 1981
Grant Date -
N/A
app pub date -
Feb 20, 1980
filing date -
Feb 20, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully