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. 20, 1980
Filed:
Jan. 13, 1978
Maurice Joullie, Saint-Germain-en-Laye, FR;
Gabriel Maillard, Paris, FR;
Lucien Lakah, Paris, FR;
Christian J Warolin, Paris, FR;
Yves R Pascal, Paris, FR;
Metabio-Joullie, , FR;
Abstract
Compounds of the formula I ##STR1## wherein R.sub.1 represents a hydrogen or fluorine atom, and R.sub.2 represents an alkyl group containing 2 to 6 carbon atoms, or a cycloalkyl or cycloalkyl-alkyl group containing 5 to 8 carbon atoms, each of these groups being substituted by one or two hydroxy groups or an oxo group and, if desired, also by a 4-(m-trifluoromethylphenyl)-piperazino or 4-(3-trifluoromethyl-4-fluoro-phenyl)-piperazino group with the proviso that, when R.sub.1 represents a hydrogen atom, R.sub.2 does not represent a monohydroxyalkyl group, and their pharmaceutically acceptable acid addition salts are novel and have therapeutic use, notably in the region of the central nervous system and in the cardiovascular region.