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:
Nov. 06, 1979
Filed:
Mar. 08, 1978
Maurice Prost, Brussels, BE;
Labaz, Paris, FR;
Abstract
The invention relates to decahydroquinoline derivatives represented by the general formula: ##STR1## and the pharmaceutically acceptable acid addition salts thereof, wherein R.sup.1 represents an alkyl or alkoxy group, a lower dialkylamino group, an optionally substituted phenyl group, a heterocyclic group; R.sup.2 represents an alkyl group, an optionally substituted phenyl group, a naphthyl group, an unsaturated heterocyclic group, an aralkyl group or an alicyclic group; and R.sup.3 represents a substituted furyl group, an aralkyl group or a group represented by the general formula: ##STR2## wherein A represents an alkylene group; Y represents an oxygen or sulphur atom, a carbonyl, carbonyl-hydroxyimino, carbonyl-hydrazono or sulphoxide group, or a group; ##STR3## n is O or an integer of from 1 to 4, with the proviso that when n is O, Y represents a carbonyl group; and R.sup.4 and R.sup.5, which are identical or different, each represent hydrogen, a halogen atom or a methyl, methoxy or acetyl group. Certain compounds of formula I have been found to possess useful analgesic properties while others have been found to be potentially useful in the treatment of high blood pressure.