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. 14, 1976
Filed:
May. 22, 1973
Applicant:
Inventors:
Gustav Yanovich Vanags, deceased, LATE OF Riga, SU;
Yan-Voldemar Yanovich Ozol, Riga, SU;
Avgust Karlovich Aren, Riga, SU;
Skaidrite Karlovna German, Riga, SU;
by Yan-Voldemar Ozol, administrator, Riga, SU;
by Avgust Aren, administrator, Riga, SU;
by Skaidrite German, administrator, Riga, SU;
by Gunar Vanags, administrator, Riga, SU;
by Elga Vanga, administratrix, Riga, SU;
Assignee:
Institut Organicheskogo Sinteza, Riga, SU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
260577 ; 260576 ; 26029362 ; 424267 ; 424330 ;
Abstract
Antiepileptic compounds of the formula: ##EQU1## wherein R is --NHCH.sub.3, --NHC.sub.2 H.sub.5, ##SPC1## and the hydrochlorides thereof.