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:
May. 26, 1981
Filed:
Jun. 03, 1980
Joachim Uhlendorf, Erftstadt-Lechenich, DE;
Hans Betzing, Kerpen-Horrem, DE;
Hamied Gabbar, Erftstadt-Lechenich, DE;
Erich Graf, Kerpen-Horrem, DE;
Ille-Stephanie Doppelfeld, Cologne, DE;
A. Nattermann & Cie. GmbH, Cologne, DE;
Abstract
(3-Alkylamino-2-hydroxypropoxy)-furan-2-carboxylic acid anilides of the formula: ##STR1## in which R.sub.1 denotes a straight or branched C.sub.1 to C.sub.5 alkyl group or a cyclopropyl or cyclopentyl group, R.sub.2 denotes a hydrogen or halogen atom or a methyl, methoxy, nitro or acetyl group, R.sub.3 denotes a hydrogen or halogen atom or a nitro group and A denotes a single bond or the --CH.sub.2 -- or --CH.dbd.CH-- group, and physiologically tolerated acid addition salts thereof possess .beta.-adrenolytic properties and a low toxicity.