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. 23, 1980
Filed:
Jul. 11, 1978
Applicant:
Inventors:
Geza Szilagyi, Budapest, HU;
Endre Kasztreiner, Budapest, HU;
Laszlo Tardos, Budapest, HU;
Edit Kosa, Budapest, HU;
Laszlo Jaszlits, Budapest, HU;
Gyorgy Cseh, Budapest, HU;
Ilona Kovacs, nee Szabo, Budapest, HU;
Pal Tolnay, Budapest, HU;
Sandor Elek, Budapest, HU;
Istvan Elekes, Budapest, HU;
Istvan Polgari, Budapest, HU;
Assignee:
Richter Gedeon Vegyeszeti Gyar Rt., Budapest, HU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424250 ; 4242484 ; 42424856 ; 42424857 ; 544238 ; 544114 ;
Abstract
The invention relates to compounds of general formula ##STR1## wherein R.sup.1 stands for a hydrogen atom or a C.sub.1-6 alkyl-, a C.sub.2-4 hydroxyalkyl, a C.sub.3-6 cycloalkyl or a phenyl group,