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:
Jan. 21, 1986
Filed:
Mar. 11, 1983
Dezso Korbonits, Budapest, HU;
Maria Szomor nee Wundele, Budapest, HU;
Gergely Heja, Budapest, HU;
Ida Szvoboda nee Kanzel, Dunakeszi, HU;
Pal Kiss, Budapest, HU;
Csaba Gonczi, Budapest, HU;
Endre Palosi, Budapest, HU;
Gabor Kovacs, Budapest, HU;
Judit Kun, Budapest, HU;
Emil Minker, Szeged, HU;
Sandor Virag, Budapest, HU;
Gyula Sebestyen, Budapest, HU;
Tamas Szuts, Budapest, HU;
Chinoin Gyogyszer-es Vegyeszeti Termekek Gyara R.T., Budapest, HU;
Abstract
Antitussive compounds of the formula I ##STR1## or physiologically acceptable acid addition salts thereof are disclosed, where A stands for straight or branched chain C.sub.1-5 alkylene or ##STR2## R.sub.1 stands for straight or branched chain C.sub.1-10 alkyl, halogenoalkyl, hydroxyalkyl, C.sub.5-6 cycloalkyl, vinyl, 2-ethoxyethyl, carbonylalkyl or aminoalkyl of the formula ##STR3## wherein R stands for hydrogen or methyl, n is 0 to 3,