METHOD OF TESTING CHEMICAL IDENTICAL DRUGS FOR BIOLOGICAL INEQUIVALENCE Russian patent published in 1995 - IPC

Abstract RU 2027184 C1

FIELD: analytical chemistry. SUBSTANCE: method involves the steps of: preparing solutions of a sample to be analyzed and standard one, placing the obtained solutions into a vessel with semipermeable membrane, measuring change in diffusion rate value, the information on biological inequivalence being derived from the presence of the difference of these values. EFFECT: enhanced reliability. 5 tbl

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RU 2 027 184 C1

Authors

Leonidov N.B.

Selezenev N.G.

Uspenskaja S.I.

Dates

1995-01-20—Published

1990-11-22—Filed