INHALATION FORMULATION CONTAINING SULFOALKYL ETHER GAMMA-CYCLODEXTRIN AND CORTICOSTEROID Russian patent published in 2010 - IPC A61K9/00 A61K9/12 A61P43/00 A61K31/724 A61K31/573 

Abstract RU 2390330 C2

FIELD: medicine.

SUBSTANCE: formulation is adapted for introduction to a subject by dispersing with any known spray; said formulation can be included in a kit. The formulation is introduced in the form of an aqueous solution; however it can be stored as a dry powder, a prepared solution or a concentrated composition. The formulation is used in advanced spray system for corticosteroid inhalation. SAE-γCD found in the formulation considerably improves chemical stability of budesonide. There is described a method for inhalation of the formulation. The formulation can be also administered by a common intranasal apparatus. The formulation can contain one or more additional therapeutic agents to be used in combinations with said corticosteroid. SAE-γCD is especially effective for solubilisation of etherified corticosteroids.

EFFECT: development of the inhalation formulation containing SAE-γCD and said corticosteroid.

27 cl, 2 tbl, 5 dwg, 20 ex

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RU 2 390 330 C2

Authors

Pipkin Dzhejms D.

Tsimmerer Rupert O.

Tompson Dajan O.

Mosher Dzherol'D L.

Dates

2010-05-27Published

2004-12-31Filed