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. 05, 1985
Filed:
Jun. 27, 1983
Applicant:
Inventors:
Csaba Szantay, Budapest, HU;
Lajos Szabo, Budapest, HU;
Gyorgy Kalaus, Budapest, HU;
Janos Sapi, Budapest, HU;
Eva Palosi, Budapest, HU;
Bela Kiss, Budapest, HU;
Elemer Ezer, Budapest, HU;
Gyorgy Hajos, Budapest, HU;
Assignee:
Richter Gedeon Vegyeszeti Gyar Rt., Budapest, HU;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514283 ; 546 51 ;
Abstract
The invention relates to racemic or optically active eburnane derivatives of the formula (I), ##STR1## wherein R represents an alkyl group having 1 to 6 carbon atoms,
Szantay, Csaba. (1985). Eburnane derivatives, process for their preparation and pharmaceutical (U.S. Patent No. 4551462). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4551462
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile