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:
Mar. 06, 1990
Filed:
May. 18, 1988
Applicant:
Inventors:
Laszlo Rozsa, Budapest, HU;
Lujza Petocz, Budapest, HU;
Eniko Szirt nee Kiszelly, Budapest, HU;
Peter Tompe, Budapest, HU;
Gabor Gigler, Budapest, HU;
Assignee:
Egis Gyogyszergyar, Budapest, HU;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514183 ; 540468 ;
Abstract
The invention relates to optically active 2-chloro-12-(3-dimethylamino-2-methylpropyl)-12H-dibenzo[d,g][1,3,6]dioxaz ocine of the Formula ##STR1## and pharmaceutically acceptable acid additional salts thereof. The enantiomers are especially active against Parkinsion's disease. The optically active enantiomers are prepared by
Rozsa, Laszlo. (1990). Optically active (U.S. Patent No. 4906622). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4906622
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile