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:
Apr. 29, 1986
Filed:
Jan. 20, 1984
Applicant:
Inventor:
Horst Harnisch, Much, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C12Q / ;
U.S. Cl.
CPC ...
558196 ; 435 21 ;
Abstract
Compounds of the formula ##STR1## in which M each independently is hydrogen, an alkali metal ion, an ammonium ion, or an ammonium ion substituted by up to four C.sub.1 to C.sub.5 -alkyl and/or hydroxyalkyl radicals, are fluorogenic and suitable for the fluorimetric determination of phosphatases.