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. 25, 1989
Filed:
May. 23, 1986
Szilveszter Vizi, Budapest, HU;
Csaba Szantai, Budapest, HU;
Lajos Szabo, Budapest, HU;
Istvan Toth, Budapest, HU;
Gabor Kovacs, Budapest, HU;
Jeno Marton, Budapest, HU;
Laszlo Harsing, Budapest, HU;
Gyorgy Somogyi, Budapest, HU;
Jozsef Gaal, Budapest, HU;
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt., Budapest, HU;
Abstract
The invention relates to novel racemic or optically active berban derivatives of the formula (I) ##STR1## wherein R.sup.1 and R.sup.2 represent independently from the other a hydroxyl, straight or branched chain alkoxy group 1 to 6 carbon atoms or R.sup.1 and R.sup.2 together represent a C.sub.1-3 alkylenedioxy group;
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile