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:
Feb. 27, 1979
Filed:
Feb. 02, 1978
Applicant:
Inventors:
Peter W Thies, Hannover, DE;
Samuel David, Hannover, DE;
Hartmut Hauth, Riehen, CH;
Dietmar Roemer, Allschwil, CH;
Assignee:
Kali-Chemie Pharma GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424278 ; 2603403 ;
Abstract
4-amino-3-methyl-2,9-dioxatricyclo[4,3,1,0.sup.3,7 ]decane derivatives are disclosed which exhibit analgesic properties, and which have the formula (I) ##STR1## wherein ONE OF R.sub.1 and R.sub.2 represents hydrogen and the other represents an amino group which is substituted by an arylalkyl group or an arylalkenyl group,