Partial amine salts of EDTA as blood anticoagulant

Details Partial amine salts of EDTA as blood anticoagulant Partial amine salts of EDTA as blood anticoagulant

1986-10-02

1987-06-16

Evans, J. E.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Radical -xh acid, or anhydride, acid halide or salt thereof...

26050111, A61K 31195, C07C10126

Patent

active

046736883

ABSTRACT:
There is disclosed a blood anticoagulant consisting essentially of a salt formed by reacting ethylenediaminetetraacetic acid with an alkylenediamine having 2 to 8 carbon atoms in a molar ratio of ethylenediaminetetraacetic acid to alkylenediamine ranging from 1:0.5 to 1:2, or with an alkylamine having 1 to 8 carbon atoms in a molar ratio of ethylenediaminetetraacetic acid to alkylamine ranging from 1:1 to 1:3. This blood anticoagulant is suitable for preventing coagulation of blood collected for purpose of hematological examination.

REFERENCES:
patent: 2700612 (1955-01-01), Chenicek
patent: 2805203 (1957-09-01), Knapp et al.
patent: 2830019 (1958-04-01), Fields et al.
patent: 3534075 (1970-10-01), Andress
patent: 3998967 (1976-12-01), Weil

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