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2 197 227

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IPC

(21) (22)

Application

2000131592/14, 1998-08-04

(24)

Start date

1998-08-04

(22)

Actual filing date

1998-08-04

(45)

Published

2003-01-27

(72)

Inventor

Ullakh IsmatUilej Gehri Dzh.

(73)

Holder

Bristol-Maers Skvibb Kompani

PHARMACEUTICAL COMPOSITION COVERED BY ENTEROSOLUBLE ENVELOPE AND METHOD OF ITS PREPARING Russian patent published in 2003 - IPC

Abstract RU 2197227 C2

FIELD: medicine, pharmacy. SUBSTANCE: invention relates to pharmaceutical composition as granules containing core and enterosoluble envelope. Core comprises 80-100% of didanosine, 0-10% of binding agent taken in the ratio of enterosoluble envelope and core from 0.05:1 to 0.6:1. Granules show the enhanced chemical stability. EFFECT: improved properties of composition. 27 cl, 1 dwg, 2 ex

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RU 2 197 227 C2

Authors

Ullakh Ismat

Uilej Gehri Dzh.

Dates

2003-01-27—Published

1998-08-04—Filed

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