PHARMACEUTICAL COMPOUNDS OF CYCLOSPORINE ANALOGUES Russian patent published in 2023 - IPC A61K9/107 A61K38/13 A61K47/10 A61K47/14 A61K47/26 A61P1/16 A61P31/20 

Abstract RU 2810897 C2

FIELD: pharmaceuticals.

SUBSTANCE: group of inventions discloses self-microemulsifying drug delivery system (SMEDDS) for treating or preventing liver disease in a subject containing CRV431 or a pharmaceutically acceptable salt thereof, where SMESDLS also contains vitamin E, Mayzin® CC, propylene glycol, Transcutol®, ethanol and Cremofor® RH40 in a mass ratio of 1/1.5/2.5/5/2.4/5, respectively. Also the following is disclosed: a method of treating or preventing liver disease in a subject in need thereof and the use of a therapeutically effective amount of a self-microemulsifying drug delivery system (SMEDDS).

(CRV431)

EFFECT: ensuring good solubility of the cyclosporine A derivative (for example, CRV431) and significant exposure in the blood in humans after a single oral dose in healthy subjects.

44 cl, 10 tbl, 8 dwg, 1 ex

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RU 2 810 897 C2

Authors

Trepane, Deniel Dzhozef

Ure, Daren Rejmond

Foster, Robert Tomas

Dates

2023-12-29Published

2019-11-22Filed