Patents by Inventor Georges Dive

Georges Dive has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

2-methoxycarbonyl substituted N,N'-di-(trimethoxybenzoyl) piperazines, process for preparing the same and therapeutical compounds containing them

Patent number: 4927825

Abstract: This invention relates to piperazine derivatives having the general formula I: ##STR1## wherein Y stands for ##STR2## and Z represents various substituents, to a preparation process of said compounds and to therapeutic compositions containing them as an active ingredient.

Type: Grant

Filed: October 6, 1989

Date of Patent: May 22, 1990

Assignee: Societe de Conseils de Recherches et d'Applications Scientifiques (S.C.R.A.S.)

Inventors: Eduardo Pirotzky, Georges Dive, Jean-Jacques Godfroid, Francoise Heymans
2-Carbonyl substituted N,N'-di-(trimethoxygenzoyl)piperazines, process for preparing the same and therapeutical compounds containing them

Patent number: 4923870

Abstract: This invention relates to piperazine derivatives having the general formula I: ##STR1## wherein Y stands for ##STR2## and Z represents various substituents, to be a preparation process of said compounds and to therapeutic compositions containing them as an active ingredient.

Type: Grant

Filed: October 6, 1989

Date of Patent: May 8, 1990

Assignee: Societe de Conseils de Reserches et d'Applications Scientifiques

Inventors: Pierre Braquet, Georges Dive, Jean-Jacques Godfroid, Francoise Heymans, Eduardo Pirotzky

2-methoxycarbonyl substituted N,N'-di-(trimethoxybenzoyl) piperazines, process for preparing the same and therapeutical compounds containing them

2-Carbonyl substituted N,N'-di-(trimethoxygenzoyl)piperazines, process for preparing the same and therapeutical compounds containing them