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:
Jul. 21, 1981
Filed:
Jul. 28, 1980
Applicant:
Inventors:
Heinrich-Wilhelm Ohlendorf, Hanover, DE;
Klaus-Ullrich Wolf, Haenigsen, DE;
Wilhelm Kaupmann, Hannover-Kirchrode, DE;
Assignee:
Kali-Chemie Pharma GmbH, Hanover, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424246 ; 548300 ; 548356 ; 2603 / ; 2603 / ; 260330 ; 260333 ; 2603403 ; 2603 / ; 42424852 ; 42424856 ; 424250 ; 424251 ; 424267 ; 424270 ; 424272 ; 4242 / ; 425274 ; 425275 ; 425278 ; 425282 ; 544-3 ; 544 54 ; 544 587 ; 544 63 ; 544 96 ; 544147 ; 544238 ; 544333 ; 544376 ; 546196 ; 548146 ; 548214 ; 548215 ; 548240 ;
Abstract
Novel, 3-amino-1-benzoxepin-5 (2H)-one derivatives and methods for their production are disclosed. These derivatives correspond to the Formula I: ##STR1## wherein: R.sub.1 and R.sub.2 independently of one another are
Ohlendorf, Heinrich-Wilhelm. (1981). 1-benzoxepin-5 (2h)-one derivatives and pharmaceutical compositions (U.S. Patent No. 4279905). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4279905
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile