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:
Jan. 16, 1990
Filed:
Mar. 21, 1988
Applicant:
Inventors:
Florin Seng, Gladbach, DE;
Klaus Wehling, Wuppertal, DE;
Assignee:
Miles Inc., Elkhart, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C12Q / ;
U.S. Cl.
CPC ...
558405 ; 435 28 ; 544163 ; 544393 ; 544395 ; 546230 ; 548577 ; 549362 ; 549436 ; 549437 ; 549439 ; 549440 ; 558404 ; 558406 ; 558409 ;
Abstract
The invention relates to new dicyanoethylaryl derivatives and to processes for their preparation. The compounds according to the invention can be used as redox indicators, such as, for example, for the detection of hydrogen peroxide with the aid of peroxidases or peroxidatively active substances. These redox indicators are futhermore suitable for the detection of peroxidases or peroxidatively active compounds, it also being possible to use other peroxides as oxidizing agents.