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:
Sep. 09, 1986
Filed:
Oct. 03, 1985
Applicant:
Inventor:
Andre Esanu, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514302 ; 546115 ;
Abstract
The invention relates to new 5-(1-cyano-1-alkyl-N-methyl-N-methoxy-phenethyl)-alkylamino-2,2,8-trimethy l-4H-dioxino-(4,5-c)-pyridine derivatives of the formula ##STR1## and therapeutically acceptable salts of these compounds, to a preparation process of the same comprising reacting, in stoichiometric proportions, the corresponding 5-(1-cyano-1-R.sub.1)-methyl-2,2,8-trimethyl-4H-dioxino-(4,5-c)-pyridine of the formula ##STR2## on the appropriate [N-methyl-N-(methoxy-phenethyl)]-.omega.-alkyl chloride of the formula ##STR3## The invention relates also to therapeutic compositions containing said derivatives as active ingredients.