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:
Jul. 24, 1979
Filed:
Oct. 19, 1977
Applicant:
Inventors:
Ludovic Rodriguez, Brussels, BE;
Lucien Marchal, Lillois, BE;
Assignee:
UCB, Societe Anonyme, Saint-Gilles-lez-Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
424274 ; 546221 ; 546243 ; 2603264 ; 26032643 ; 424244 ; 424267 ;
Abstract
New physiologically active N-substituted lactams having the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7, represent independently a hydrogen atom, an alkyl radical containing 1 to 4 carbon atoms or a phenyl group, R.sub.8 is a hydrogen atom or R.sub.8 and R.sub.3 together form the ethylene or trimethylene radical, and n is 3, 4 or 5, processes for the preparation thereof and pharmaceutical compositions containing the same.