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. 19, 1996
Filed:
Apr. 03, 1995
Applicant:
Inventors:
Georges H Van Daele, Turnhout, BE;
Frans M Van den Keybus, Essen, BE;
Assignee:
Janssen Pharmaceutica N.V., Beerse, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549366 ; 549362 ;
Abstract
There are disclosed chemical intermediates of the formula: ##STR1## a salt or a stereochemically isomeric form thereof, wherein: wherein one or two hydrogen atoms in the dihydro-1,4-dioxane moiety may be replaced by a C.sub.1-6 alkyl group;