Species-linked diamine triacetic acids and their chelates - Patent US4352751(A)
Filed:
Sep 10, 1979
Published:
Oct 05, 1982
Abstract
Species-linked diamine triacetic acids of the formula IMAGE wherein T is an organic species containing at least one amine, hydroxyl, or thiol functional group, L is the residue of at least one of those functional groups and R is a two or more atom long covalent bridge, are disclosed. Methods for their preparation, for the preparation of metal chelates from them and for the use of the chelates are also disclosed. In a preferred embodiment, the metal ions employed in the formation of the chelates are rare earth metal ions capable of forming fluorescent chelates which can in turn be employed in fluoroassay techniques.Applicants
-
ANALYTICAL RADIATION CORP
Inventors
-
WOLLENBERG ROBERT H
-
WIEDER IRWIN
Application Number
073728Priority Claims
US7372879Family Members
DE3033691(A1) -
AN EIN SUBSTRAT GEBUNDENE DIAMINTRIESSIGSAEUREN UND IHRE CHELATE
GB2060623(A) -
SPECIES-LINKED DIAMINE TRIACETIC ACIDS
FR2469416(A1) -
ACIDES DIAMINOTRIACETIQUES LIES A UNE ESPECE ORGANIQUE, CHELATES METALLIQUES ET COMBINAISONS FLUORESCENTES EN DERIVANT, PROCEDE DE LEUR PREPARATION ET PROCEDE DE LEUR UTILISATION EN SPECTROSCOPIE DE FLUORESCENCE
JP56059741(A) -
SEED BONDING DIAMINE TRIACETIC ACID AND ITS CHELATE
US4352751(A) -
Species-linked diamine triacetic acids and their chelates
GB2060623(B) -
SPECIES-LINKED DIAMINE TRIACETIC ACIDS
JP60243052(A) -
METAL CHELATE OF SEED BONDED DIAMINE TRIACETIC ACID
JP60252684(A) -
FLUORESCENT ASSEMBLY
Classification Codes
C07J41/00, C07C231/00, C07C237/06, C07K19/00, C07C227/18, C07C327/00, C07C231/02, C07C309/01, C07F3/00, C07C67/00, C07F5/00, C09K11/06, C07K1/113, C07C237/00, C07C303/22, G01N33/532, G01N21/76, C07D265/33, C07C229/16, C07C327/06, C07C303/00, C07D265/00, C07C227/02, C07C381/00, C07C227/00, C07K5/02, C07C309/00, C07C237/12, G01N33/533, C07K1/00, C07K5/06, C07C229/76, C07C231/12, C07C301/00, C07K5/00, C07C325/00, C07K14/00, C07C229/00, C07D265/32
