POLYMORPHS OF DEUTERATED OMEGA-DIPHENYLUREA OR SALTS THEREOF Russian patent published in 2016 - IPC C07D213/81 A61K31/44 A61P35/00 

Abstract RU 2600929 C2

FIELD: chemistry.

SUBSTANCE: invention relates to polymorphous forms of deuterated omega-diphenylurea or salts thereof, particularly polymorphous forms of 4-(4-{3-[4-chloro-3-(trifluoromethyl)phenyl)-ureido]-phenoxy}-2-(N-1',1',1'-trideuterio-methyl)picolinamide of formula (I)

or salt thereof.

EFFECT: polymorphous forms are suitable for preparing a pharmaceutical composition used to inhibit phosphokinase (such as raf kinase).

16 cl, 21 dwg, 10 ex

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RU 2 600 929 C2

Authors

Fen Vejdun

Dates

2016-10-27Published

2013-07-16Filed