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:
Dec. 04, 1979
Filed:
Jul. 25, 1978
Francois M Vallet, Paris, FR;
Unicler, Paris, FR;
Abstract
Hydroxy- and oxo-substituted .alpha.-benzylidenylcycloalkanes having the formula: ##STR1## Z.sub.1, Z.sub.2 and Z.sub.3 each denotes a methoxy group or Z.sub.1 or Z.sub.2 and Z.sub.3 together denote a methylenedioxy group, and Z.sub.3 is a hydrogen atom or chlorine atom, one of the symbols R.sub.1 and R.sub.2 denotes a hydrogen atom and the other denotes a hydroxyl group or, together the two denote an oxygen atom; R.sub.3 denotes a hydrogen atom or a methyl group; R.sub.4 denotes a hydrogen atom, a methyl group or an aminomethyl group, the amino group being a dimethylamino, diethylamino, morpholino, 4-methyl-piperazino or piperidino radical; or R.sub.3 and R.sub.4 together denote a piperonylidene group; R.sub.5 denotes a hydrogen atom or a methyl group, and A forms, with the carbon atoms to which it is attached, a cyclopentane, cyclohexane, indane, tetrahydronaphthalene, perhydronaphthalene or piperidine structure and the pharmaceutically acceptable addition salts of the compounds containing an amino group. The compounds have pharmacological activity on the central nervous system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile