CPC C07D 233/88 (2013.01) [A61P 21/00 (2018.01); A61K 31/40 (2013.01); C07B 2200/13 (2013.01)] | 6 Claims |
1. A pharmaceutical composition comprising a solid form of a hydrobromide salt of (S)-2-(((S)-6,8-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)amino)-N-(1-(2-methyl-1-(neopentylamino) propan-2-yl)-1H-imidazol-4-yl)pentanamide, wherein the solid form is characterized by a differential scanning calorimetry profile comprising a phase transition at a temperature selected from about 39, 65, 69, 80, 87, 122, 139, 143, 152, 157, 160, 213, 222, 223, 230, and 274° C.
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