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:
Apr. 14, 1981
Filed:
Nov. 13, 1979
Applicant:
Inventor:
Henry Najer, Paris, FR;
Assignee:
Synthelabo, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424258 ; 546146 ; 546149 ;
Abstract
2-(2-Chlorobenzyl)-1,2,3,4-tetrahydroisoquinoline of the formula ##STR1## and its pharmaceutically acceptable addition salts, are useful for the treatment of arterial or venous thrombosis. They can be prepared by reducing the amide 2-(2-chlorobenzoyl)-1,2,3,4-tetrahydroisoquinoline, for example with boron hydride in an inert organic solvent, and optionally converting a free amine thereby produced into a salt.