Pharmaceutical products, calcium mixed salts of polymeric, anion

Details Pharmaceutical products, calcium mixed salts of polymeric, anion Pharmaceutical products, calcium mixed salts of polymeric, anion

1985-01-30

1987-08-25

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

536 2, 536 3, 536121, A61K 31715, A61K 31735, C08B 3704, C08B 3706

Patent

active

046893229

ABSTRACT:
A pharmaceutical product is disclosed which contains at least a calcium salt or a calcium mixed salt of a natural or chemically modified polymeric, anionic carboxylic acid and/or an ester of sulfuric acid, and additive materials and/or an ester of sulfuric acid, and additive materials and/or carrier materials. There are further disclosed calcium salts, and methods of preparation thereof, comprised of polymannuronic acid, polygalacturonic acid, polyglucuronic acid, polyguluronic acid, the oxidation products of homoglycans, the oxidation products of heteroglycans, or their mixtures, for controlling the levels of phosphate, calcium and iron in patients with chronic uraemia and/or the control of the oxalate and/or phosphate of the blood in kidney stone prophylaxis.

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