Dextran polycarboxylic acids, ferric hydroxide complexes

Details Dextran polycarboxylic acids, ferric hydroxide complexes Dextran polycarboxylic acids, ferric hydroxide complexes

1980-10-23

1983-01-25

Brown, Johnnie R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536112, 424180, C08B 3702

Patent

active

043704760

ABSTRACT:
The present invention relates to novel dextran derivatives having a plurality of carboxylic acid groups positioned upon intermediate glucose or glucopyranose units of the dextran polymer, and substances formed therefrom by complexing or chelation with colloidal ferric hydroxide to produce stable products of low intravenous toxicity and containing a relatively high iron content. It further relates to a process for producing said polycarboxylic acid compounds as well as the ferric hydroxide complexes described.

REFERENCES:
patent: 3297604 (1967-01-01), Germino
patent: 3535308 (1970-10-01), Schaefer et al.
patent: 3536696 (1970-10-01), Alsop et al.
patent: 3553193 (1971-01-01), LeRoy et al.
patent: 3928581 (1975-12-01), Dahlberg et al.
Khomyakov et al., "Vysokomol Soyed", vol. 7, No. 6, 1965, pp. 1030-1040.

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