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US 10,517,873 B2Granted
Solid forms of 2-(tert-butylamino)-4-((1R,3R,4R)-3-hydroxy-4-methylcyclohexylamino)-pyrimidine-5-carboxamide, compositions thereof and methods of their use
AssigneeSignal Pharmaceuticals, LLC
InventorsMarie Georges Beauchamps, Antonio Christian Ferretti, Robert Hilgraf, Mohit Atul Kothare, Hon-Wah Man, Mark A. Nagy, Kelvin Hin-Yeong Yong, Nanfei Zou
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Abstract
Provided herein are formulations, processes, solid forms and methods of use relating to 2-(tert-butylamino)-4-((1R,3R,4R)-3-hydroxy-4-methylcyclohexylamino)-pyrimidine-5-carboxamide.
Claims3
A method of preparing a compound of formula (iv),
- the method comprising contacting a compound of formula (iii),
- with R1NH2 in the presence of a base or a Lewis acid, in a solvent,
- wherein R1 is substituted or unsubstituted C1-8 alkyl, or substituted or unsubstituted saturated cycloalkyl;
- and
- R2 is substituted or unsubstituted C1-8 alkyl, or substituted or unsubstituted cycloalkyl.
2 more elements
Dependencies are inferred from the claim text.