NEW AMORPHOUS DISPERSION OF N'-(2-CHLOR-6-METHYL-BENZOYL)HYDRAZIDE OF 4-METHYL-3-QUINOLINE-3-YLETHYNYL-BENZOIC ACID Russian patent published in 2022 - IPC A61K31/47 A61K47/32 A61K47/34 A61K9/14 A61K9/48 

Abstract RU 2777569 C2

FIELD: pharmaceutics.

SUBSTANCE: invention relates to the field of pharmaceutics, namely to an oral solid dosage form for the inhibition of Abl tyrosine kinase, containing a mixture of therapeutically effective amount of a compound of the Formula I and a fusible polymer carrier, where the fusible polymer carrier is grafted copolymer of polyvinyl caprolactam-polyvinyl acetate-polyethylene glycol, where the specified mixture is an amorphous dispersion, and where the specified amorphous dispersion is in a grounded form, in which all particles have a size of less than 500 micrometers.

EFFECT: provision of bioavailability and stability of an oral solid dosage form based on a compound of the Formula I and a fusible polymer carrier.

Formula I

5 cl, 9 dwg, 4 tbl, 5 ex

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RU 2 777 569 C2

Authors

Zala, Yashoradzh

Khanamannavar, Bramkhanand

Dkharmadkhikari, Nitin

Dates

2022-08-08Published

2018-03-15Filed