C-GLYCOSIDE DERIVATIVES CONTAINING A CONDENSED PHENYL RING, OR THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, A METHOD OF PRODUCING SUCH AND A PHARMACEUTICAL COMPOSITION CONTAINING SUCH Russian patent published in 2020 - IPC C07H15/203 A61K31/7034 A61P3/10 

FIELD: medicine; pharmaceuticals.

SUBSTANCE: invention relates to compounds applicable in medicine corresponding to general formula I, or pharmaceutically acceptable salts thereof:

[Formula I],

where X is -CH₂; Y is -CH₂ or -O-; m is equal to 1; R₁ is C1-C4alkyl; R₂ represents halogen, C1-C3alkyl, C2-C3alkenil, C1-C3 alkoxy, -OCF₃ or -SR₅, where each of at least one hydrogen atom in said C1-C3alkyl can be independently not substituted or substituted with halogen, and hydrogen of said C2-C3alkenyl is not substituted; R₃ denotes hydrogen; and R₅ is C1 alkyl.

EFFECT: disclosed are novel compounds, an effective method for preparing them, pharmaceutical compositions based thereon, effective for treating or preventing diabetes.

8 cl, 1 tbl, 70 ex