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2 234 939

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IPC

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Application

2003112999/15, 2003-05-07

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Start date

2003-05-07

(22)

Actual filing date

2003-05-07

(45)

Published

2004-08-27

(72)

Inventor

Karkishchenko N.N.Karkishchenko V.N.Grigorjan S.S.Ershov F.I.Ivanova E.V.Arutjunjan R.A.

(73)

Holder

Karkishchenko Nikolaj NikolaevichKarkishchenko Vladislav NikolaevichGrigorjan Seda SurenovnaErshov Feliks Ivanovich

SUBLINGUAL TABLET MEDICINAL PREPARATION COMPRISING ALPHA- INTERFERON AND METHOD FOR ITS PREPARING Russian patent published in 2004 - IPC

Abstract RU 2234939 C1

FIELD: medicine, pharmaceutical industry, pharmacy.

SUBSTANCE: invention relates to manufacturing medicinal formulations, namely, to medicinal preparation interferon. Preparation is made as sublingual tablets comprising human recombinant alpha-2-interferon prepared by methods of genetic engineering as an active substance that is taken in the definite dose and accessory substances also. In making tablets an active substance is mixed with polyvinylpyrrolidone and added to dry mixture of lactose or sucrose and starch followed by addition of polyethylene glycol, calcium stearate and tableting. Invention provides the development of new medicinal formulation of interferon.

EFFECT: improved preparing method, improved and valuable medicinal and pharmaceutical properties.

3 cl, 1 tbl, 3 ex

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RU 2 234 939 C1

Authors

Karkishchenko N.N.

Karkishchenko V.N.

Grigorjan S.S.

Ershov F.I.

Ivanova E.V.

Arutjunjan R.A.

Dates

2004-08-27—Published

2003-05-07—Filed