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:
Sep. 06, 1983
Filed:
May. 24, 1982
Applicant:
Inventors:
Luigi Mariani, Milan, IT;
Giorgio Tarzia, Milan, IT;
Assignee:
Gruppo Lepetit S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424274 ; 2602 / ; 548340 ;
Abstract
1,7-Dihydro-pyrrolo[3,4-e][1,4]diazepin-2(1H)-ones of the formula ##STR1## wherein R is lower alkyl, R.sub.1 stands for hydrogen, methyl, ethyl or phenyl, R.sub.2 is hydrogen or lower alkyl and R.sub.3 is hydrogen, chloro, fluoro, bromo, trifluoromethyl or methoxy are described with anticonvulsant and anti-anxiety activity. Also described is the process for preparing the above compounds and pharmaceutical preparations containing them.