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. 14, 1998
Filed:
Jun. 06, 1995
Applicant:
Inventors:
Karl Thomas Antonsson, Lindome, SE;
Ruth Elvy Bylund, Vastra Frolunda, SE;
Nils David Gustafsson, Kullavik, SE;
Nils Olov Nilsson, Fjar.ang.s, SE;
Assignee:
Astra Aktiebolag, Sodertalje, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
546-1 ; 514210 ; 548953 ;
Abstract
The invention concerns the compounds of the formulas: ##STR1## and protected forms and salts thereof which serve as starting materials in an improved method of synthesizing serine protease inhibitors. The invention further concerns an improved method for synthesizing serine protease inhibitors which utilizes the compounds.
Quick Actions:
Antonsson, Karl. (1998). Starting materials in the synthesis of thrombin and kininogenase (U.S. Patent No. 5780631). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5780631
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile