DRY GRANULATED AZITHROMICINE COMPOSITIONS Russian patent published in 2006 - IPC A61K9/16 A61K9/20 A61K9/48 A61K31/7048 A61J3/02 

Abstract RU 2283092 C2

FIELD: pharmaceutical composition in form of tablet, sachet or powder for suspension.

SUBSTANCE: claimed composition contains particles of azithromicine non-dehydrated form obtained by dry granulation method and optionally one or more pharmaceutically acceptable excipient. Pharmaceutical composition preferably represents tablet containing approximately 40-85 mass % non-dehydrated azithromicine. More preferably pharmaceutical composition contains non-dehydrated azithromicine selected from F, G, J, M forms or mixtures thereof. Most preferably pharmaceutical composition contains azithromicine (A) in dose of 250 mgA, 500 mgA, 600 mgA, or 1000 mgA. Also disclosed is azithromicine particles obtained by dry granulation method that containing azithromicine form selected from F, G, J, M forms and mixtures of non-dehydrated forms, and at least one pharmaceutically acceptable excipient.

EFFECT: new azithromicine compositions.

17 cl, 7 tbl, 7 ex

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RU 2 283 092 C2

Authors

Dzhonson Barbara Ehlis

Kvan Ehrnest Shing

Dates

2006-09-10Published

2003-01-20Filed