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:
Feb. 13, 1979
Filed:
May. 20, 1977
Charles Pigerol, Saint-Ouen, FR;
Paul DE Cointet de Fillain, Sisteron, FR;
Pierre Eymard, Fontaine, FR;
Jean-Pierre Werbenec, Eysines, FR;
Madeleine Broll, St. Egreve, FR;
Labaz, Paris, FR;
Abstract
Indole derivatives of the formula: ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl radical, R.sub.2 and R.sub.3, which are the same or different, each represent a hydrogen atom, a methyl or ethyl radical, a benzyl radical or represent together a pentamethylene, hexamethylene, oxydiethylene or N-methylaminodiethylene chain, forming thus a cycle with the nitrogen atom, R.sub.4 represents a phenyl, 2', 4'-dimethyl-phenyl, isopropyl, cyclopropyl, 1-methyl-cyclopropyl, cyclopentyl or cyclohexyl radical, R.sub.5 represents a hydrogen atom, a branched- or straight-chain alkyl radical containing from 1 to 3 carbon atoms, a methylthio or ethylthio radical or a straight-chain acyl radical containing from 2 to 6 carbon atoms, R.sub.6 represents a hydrogen atom or a halogen atom, a methyl, methoxy, hydroxy, carboxy, nitro, amino, methylamino or dimethylamino radical, R.sub.7 represents a hydrogen atom or a halogen atom and n is 1 or 2, with the proviso that two at least of the groups R.sub.5, R.sub.6 and R.sub.7 represent a hydrogen atom and that, when n is 2, one at least of the groups R.sub.2 and R.sub.3 is not a hydrogen atom, and their pharmaceutically acceptable acid addition salts. The derivatives of the invention are useful as antidepressant and/or antiaggressive agents.