METHOD FOR FENBENDAZOLE ENCAPSULATION Russian patent published in 2015 - IPC A61K9/50 A61K31/4184 B01J13/06 

Abstract RU 2538660 C1

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to chemical-pharmaceutical industry and represents a method for drug encapsulation by non-solvent addition, differing by the fact that the drug is presented by fenbendazole, while the coating is sodium carboxymethyl cellulose, which is deposited from the solution in chloroform by adding butanol as a non-solvent and water at 25°C.

EFFECT: invention provides simplifying and accelerating the process of microcapsules, reducing production loss (high mass yield).

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RU 2 538 660 C1

Authors

Bykovskaja Ekaterina Evgen'Evna

Krolevets Aleksandr Aleksandrovich

Dates

2015-01-10Published

2013-06-28Filed