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. 21, 1987
Filed:
Dec. 14, 1983
Applicant:
Inventors:
Horst Harnisch, Much, DE;
Otto S Wolfbeis, Graz, AT;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ; C12Q / ; C07D / ;
U.S. Cl.
CPC ...
435 21 ; 435 18 ; 544244 ; 544287 ; 546 22 ; 546 23 ; 546155 ; 546156 ; 546157 ; 546269 ; 548112 ; 548113 ; 548119 ; 548136 ; 548143 ; 548159 ; 548204 ; 548217 ; 548327 ; 549220 ; 549285 ; 549286 ; 549287 ; 549288 ; 549289 ;
Abstract
Compounds of the formula ##STR1## wherein Y is ##STR2## M is hydrogen, or an alkali metal or ammonium ion, X is --O-- or an amino group,