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:
Nov. 18, 1986
Filed:
Oct. 25, 1984
Applicant:
Inventors:
Gabor Bernath, Szeged, HU;
Jeno Kobor, Szeged, HU;
Ferenc Folop, Szeged, HU;
Pal Sohar, Harmatcsepp, HU;
Pal Perjesi, Pecs, HU;
Elemer Ezer, Budapest, HU;
Gyorgy Hajos, Budapest, HU;
Eva Palosi, Budapest, HU;
Laszlo Denes, Budapest, HU;
Laszlo Szporny, Budapest, HU;
Assignee:
Richter Gedeon Vegyeszeti Gyar R.T., Budapest, HU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514228 ; 514233 ; 514239 ; 544 71 ; 544 89 ;
Abstract
The invention relates to new [1,3]oxazino[4,3-a]-isoquinoline derivatives of the formula (I) ##STR1## wherein R.sup.1 and R.sup.2 represent hydroxyl or alkoxy having from 1 to 6 carbon atoms,