THE METHOD OF OBTAINING A PHARMACEUTICAL COMPOSITION WITH TACROLIMUS (VARIANTS) AND A PHARMACEUTICAL COMPOSITION OBTAINED BY THESE METHODS Russian patent published in 2023 - IPC A61K31/436 A61P37/00 

Abstract RU 2792098 C1

FIELD: pharmaceuticals.

SUBSTANCE: method for producing a pharmaceutical composition with tacrolimus includes the following: a) heating with stirring glycerol dibehenate in an amount of 1.0–10.0% by weight of the pharmaceutical composition, until a melt is obtained, b) subsequent addition of tacrolimus monohydrate in an amount of 0.3–2.0% by weight of the pharmaceutical composition, to obtain a solid solution, to which magnesium aluminometasilicate is added, to obtain a granulate. Pharmaceutical composition with tacrolimus obtained as described above.

EFFECT: obtaining a stable composition of tacrolimus.

14 cl, 16 dwg, 3 tbl, 41 ex

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RU 2 792 098 C1

Authors

Khazanova Elena Sergeevna

Merkulova Evgeniya Aleksandrovna

Dates

2023-03-16Published

2022-02-15Filed