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:
Aug. 20, 1996
Filed:
Sep. 23, 1994
Applicant:
Inventors:
Assignee:
Seikagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07H / ;
U.S. Cl.
CPC ...
536 553 ; 536-111 ; 536124 ; 546309 ; 546311 ;
Abstract
2-Aminopyridine derivatives having a bifunctional or unifunctional structure and capable of serving as reactants in synthetically converting organic compounds, such as carbohydrates, proteins, lipids or polymer resins, to desired conjugated structures suited for various purposes and detectable by fluorescence spectrometry with high sensitivity, a fluorescent labeling agent comprising the same, and methods of their production are disclosed.