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. 25, 1976
Filed:
Mar. 21, 1974
Claude P Fauran, Paris, FR;
Guy M Raynaud, Paris, FR;
Michel J Turin, Paris, FR;
Claude J Gouret, Paris, FR;
Delalande S.A., Courbevoie, FR;
Abstract
A compound of the formula ##SPC1## Wherein R.sub.1 is alkyl having one to 4 carbon atoms, and R.sub.2 is (a) alkyl having one to 4 carbon atoms, or (b) alkyl having one to 4 carbon atoms and substituted by (1) dialkylamino the latter alkyl having from one to 3 carbon atoms, (2) pyrrolidino or (3) morpholino, with the proviso that when R.sub.1 is ethyl, R.sub.2 is not ethyl, propyl, or diethylamino. The compounds are prepared by reacting 2-methyl-3-alkoxycarbonyl-5-hydroxyindole with a primary amine. The compounds possess diuretic, antihypertensive, antiulcerous, antiinflammatory, sedative and analgesic properties.