Title:
SEED BONDING DIAMINE TRIACETIC ACID AND ITS CHELATE
Document Type and Number:
Japanese Patent JPS5659741
Kind Code:
A
Abstract:
Species-linked diamine triacetic acids of the formula 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.
Inventors:
AAUIN UIIDAA
ROBAATO ETSUCHI UOORENBAAGU
ROBAATO ETSUCHI UOORENBAAGU
Application Number:
JP12585780A
Publication Date:
May 23, 1981
Filing Date:
September 10, 1980
Export Citation:
Assignee:
ANALYTICAL RADIATION CORP
International Classes:
C09K11/06; C07C67/00; C07C227/00; C07C227/02; C07C227/18; C07C229/16; C07C229/76; C07C231/00; C07C231/02; C07C231/12; C07C237/06; C07C237/12; C07C301/00; C07C303/00; C07C303/22; C07C309/01; C07C325/00; C07C327/06; C07C381/00; C07D265/33; C07F3/00; C07F5/00; C07J41/00; C07K1/113; C07K5/02; C07K5/06; C07K14/00; C07K19/00; G01N21/76; G01N33/532; G01N33/533; C07D265/32; (IPC1-7): C07C99/00; C07C101/18; C07C102/00; C07C103/183; C07C103/50; C07C139/00; C07C143/00; C07C161/00; C07G7/00; G01N33/54