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. 14, 1992
Filed:
Aug. 27, 1991
Applicant:
Inventors:
Zoltan Budai, Budapest, HU;
Tibor Mezei, Budapest, HU;
Klara Reiter nee Esses, Budapest, HU;
Eniko Sziri neKiszelly, Budapest, HU;
Gizella Zsila, Budapest, HU;
Gabor Gigler, Budapest, HU;
Lujza Petocz, Budapest, HU;
Maria Szecsey nee Hegedus, Budapest, HU;
Marton Fekete, Budapest, HU;
Valeria Hoffmann, Budapest, HU;
Laszlo Kapolnai, Budapest, HU;
Assignee:
EGIS Gyogyszergyar, Budapest, HU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
564256 ; 564267 ;
Abstract
The invention relates to novel racemic or optically active aminopropanol derivatives of formula I ##STR1## wherein R and R.sup.1 are independently hydrogen atom, halogen atom, lower alkoxy, or together represent a methylene dioxy group,