CAPSULES CONTAINING WATER FILLING COMPOSITIONS, STABILISED WITH DERIVATIVE OF CYCLODEXTRIN Russian patent published in 2009 - IPC A61K45/06 A61K31/724 A61K9/48 

Abstract RU 2359698 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention concerns medical products and concerns capsules for delivery of biologically active agent, containing: a water-soluble, washed away, blasted and-or bulking up cover; and b) the water filling composition including one or more active agents, the water which is in quantity from at least approximately 10% of masses/masses, to less than approximately 70% of masses/weights; and water-soluble derivative cyclodextrin, present at quantity of at least 30% of mass/mass, in recalculation on a total weight of water and derivative cyclodextrin in a filling composition where the quantity derivative cyclodextrin is enough for suppression of dissolution, washing out, destruction and-or a swelling of the cover, caused by water in a filling composition and where the capsule has a period of storage at least one week. Also the way of stabilisation of a capsule is opened.

EFFECT: creation of capsules with steady against dissolution, washing out, destruction and swelling covers.

51 cl, 11 dwg, 11 tbl, 10 ex

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RU 2 359 698 C2

Authors

Tompson Dajan O.

Zimmerer Rupert O.

Pipkin Dzhejms D.

Dates

2009-06-27Published

2003-09-12Filed