SALTS AND POLYMORPHS OF SUBSTITUTED IMIDAZOPYRIDINYL-AMINOPYRIDINE Russian patent published in 2020 - IPC C07D471/04 A61K31/437 A61K31/4439 A61P35/00 

Abstract RU 2732125 C2

FIELD: medicine; pharmaceuticals.

SUBSTANCE: invention relates to a polymorph of bis-mesylate salt of 3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine (compounds A), forms A, B, C, D, E and I. Invention also relates to a pharmaceutical composition on a polymorph of compound A and a method of treating or preventing a cell proliferation disorder in a subject in need thereof.

(A).

EFFECT: polymorph of bis-mesylate salt of 3-(3-(4-(1-aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine, having useful biological properties.

33 cl, 21 tbl, 40 ex, 263 dwg

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RU 2 732 125 C2

Authors

Bates, Craig

Mao, Jianmin

Reed, David

Dates

2020-09-11Published

2015-04-22Filed