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. 12, 1985
Filed:
May. 31, 1984
Applicant:
Inventors:
Wolfgang Kehrbach, Hanover, DE;
Joachim Wegener, Algermissen, DE;
Ulrich Kuehl, Hanover, DE;
Renke Budden, Hanover, DE;
Gerd Buschmann, Hanover, DE;
Assignee:
Kali-Chemie Pharma GmbH, Hanover, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514239 ; 514279 ; 514281 ; 544125 ; 546 40 ; 546 43 ;
Abstract
New N.sub.b -quaternary 10-bromosandwicine and 10-bromoisosandwicine derivatives are disclosed which exhibit antiarrhythmic properties and adrenolytic properties and which have the formula I ##STR1## wherein R represents a carbon-attached organic group containing 1 to 10 carbon atoms and A.sup..crclbar. represents an acid anion, as well as pharmaceutical formulations thereof and processes and intermediates for their preparation.