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. 21, 1989
Filed:
Apr. 11, 1988
Andre Buzas, Bievres, FR;
Roland Ollivier, Olivet, FR;
Les Laboratoires Meram, , FR;
Abstract
The invention relates to 1-[(1,1-diphenyl)-1-alkenyl]piperazine derivatives corresponding to general formula I: ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5, which are identical or different, represent a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkenyl group, a lower alkoxy group or the trifluoromethyl group; n is an integer between 1 and 3; m is an integer from 0 to 3; Z represents a hydrogen atom, a lower alkyl group or an aryl group of the formula: ##STR2## in which R.sub.6 has the same meaning as R.sub.1, R.sub.2, R.sub.3 or R.sub.4 ; and A is an oxygen atom or a group ##STR3## and to their pharmaceutically acceptable salts. Application: pharmeutical compositions with antidepressant properties.