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, 1984
Filed:
Sep. 11, 1981
Karoly Lempert, Budapest, HU;
Kalman Harsanyi, Budapest, HU;
Gabor Doleschall, Budapest, HU;
Gyula Hornyak, Budapest, HU;
Jozsef Nyitrai, Budapest, HU;
Karoly Zauer, Szentendre, HU;
Jozsef Fetter, Budapest, HU;
Gyula Simig, Budapest, HU;
Zsuzsanna Visky nee Gombos, Budapest, HU;
Gizella Barta nee Szalai, Vecses, HU;
Richter Gedeon Vegyeszeti Gyar Rt., Budapest, HU;
Abstract
The invention relates to new heterocyclic compound containing an alkoxycarbonyl and a substituted methyl group a process for the preparation of these and analogeous compound and pharmaceutical compositions containing them. More particularly, the invention concerns compounds of the general formula (IVa) ##STR1## wherein R' is hydrogen, 2-ethoxycarbonylethyl, aryl or a group suitable for a temporary protection of amides and