COMPOSITION OF AN AQUEOUS SUSPENSION COMPRISING NANOPARTICLES OF MACROLIDE ANTIBIOTICS Russian patent published in 2019 - IPC A61K9/107 A61K31/7048 A61K47/60 A61P31/02 

Abstract RU 2707748 C2

FIELD: medicine.

SUBSTANCE: composition of an aqueous suspension for treating or preventing an inflammatory or infectious eye disease comprises nanoparticles of a macrolide antibiotic, in which nanoparticles have an average particle diameter of 300 nm or less, and 90 % diameter of 1500 nm or less, and which as surfactant contains polyoxyethylene hydrogenated castor oil (HCO), hydroxypropyl methyl cellulose (HPMC) or methylcellulose (MC) as a polymer thickener.

EFFECT: present invention relates to an aqueous suspension composition comprising nanoparticles of a macrolide antibiotic, and to use thereof.

7 cl, 7 dwg, 15 tbl, 19 ex

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RU 2 707 748 C2

Authors

Tada Takakhiro

Kagami Kadzukhiro

Ekota Siro

Kikuti Kenta

Dates

2019-11-29Published

2014-11-07Filed