Pierre Fabre S.a.

Pierre Fabre Medicament

Guy Pitet

Henri Cousse

Gilbert Mouzin

Antoine Stenger

Dennis C Bigg

Jean-Pierre Tarayre

Andre Delhon

Christian Faure

Francoise Couret

Michel Briley

Philippe Chopin

Derivatives of 1,2-dihydro 2-oxo quinoxalines, their preparation and

The present invention concerns new 5-monoaryl as.-triazin-3-ones substituted in 2-position, a method of preparing them, and their use as medicaments. The compounds according to the present invention have general formula (I) ##STR1## in which: the bond represented by a dashed line indicates the presence of an optional double bond;

5-monoaryl as.-triazin-3-ones substituted in 2-position, and their use

The present invention concerns new 2-N-cycloalkylmethyl 3-oxo 5,6-diaryl as-triazines, their method of production, pharmaceutical compositions thereof, and their use as medicaments, for treating pain. The derivatives of 2-N-cycloalkylmethyl 3-oxo 5,6-diaryl as-triazine according to the invention have the general formula I ##STR1## in which Ar represents a phenyl, furyl, thienyl, or pyridyl group, which group may possibly be substituted by a lower C.sub.1 to C.sub.4 alkoxy radical, in particular by the methoxy radical, and

2-N-Cycloalkylmethyl 3-oxo 5,6-diaryl-as-triazines

The invention relates to new chemical compounds which can be used as analgesic drugs and their preparation. The new chemical compounds have the general formula: ##STR1## in which: R is a lower alkyl

Amino-aryl 1,24-triazines useful in the treatment of diverse pain

The invention relates to compounds of the formula ##STR1## in which R and R' are identical or different and may be a hydrogen, an alkyl, a dialkylamino, an alkoxy, a halogen, or a hydroxy. These compounds are useful as drugs in the control of thromboses.

Antithrombotic 2-prenyl-3-oxo-5,6-diaryl-as-triazenes

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Toulouse, France

Guy Pitet