Abstract: The present disclosure relates to a crystalline Form 1 of 7-chloro-2-(4-(3-methoxyazetidin-1-yl)cyclohexyl)-2,4-di -methyl-N-((6-methyl-4-(methylthio)-2-oxo-1,2-dihydropyridin-3-yl)methyl)benzo[d] [1,3]dioxole-5-carboxamide, which is useful as modulators the activity of histone methyl modifying enzymes. The present disclosure also provides pharmaceutically acceptable compositions comprising the crystalline form and methods of using said compositions in the treatment of various disorders.

Abstract: A pharmaceutical composition comprises: a) 5 wt % to 95 wt % of a HCl salt of Compound (1).xH2O by the weight of the pharmaceutical composition, wherein x is from 0 to 3; and b) 5 wt % to 95 wt % of a filler by the weight of the pharmaceutical composition. Another pharmaceutical composition comprises: a) 1 mg/mL to 20 mg/mL of Compound (1) in water; and b) 0.01 M to 0.1 M of a pharmaceutically acceptable pH modifier. A method of preparing a pharmaceutical composition, comprising providing a mixture of Compound (1) that includes the HCl salt of Compound (1).xH2O and the filler. Another method of preparing a pharmaceutical composition comprises mixing the HCl salt of Compound (1).xH2O and the pH modifier to form 1 mg/mL to 20 mg/mL of Compound (1) in water. Methods of reducing the amount of influenza viruses, inhibiting the replication of influenza viruses, and treating influenza each independently employ such pharmaceutical compositions.

Abstract: A pharmaceutical composition comprises: a) 5 wt % to 95 wt % of a HCl salt of Compound (1).xH2O by the weight of the pharmaceutical composition, wherein x is from 0 to 3; and b) 5 wt % to 95 wt % of a filler by the weight of the pharmaceutical composition. Another pharmaceutical composition comprises: a) 1 mg/mL to 20 mg/mL of Compound (1) in water; and b) 0.01 M to 0.1 M of a pharmaceutically acceptable pH modifier. A method of preparing a pharmaceutical composition, comprising providing a mixture of Compound (1) that includes the HCl salt of Compound (1).xH2O and the filler. Another method of preparing a pharmaceutical composition comprises mixing the HCl salt of Compound-(1).xH2O and the pH modifier to form 1 mg/mL to 20 mg/mL of Compound (1) in water. Methods of reducing the amount of influenza viruses, inhibiting the replication of influenza viruses, and treating influenza each independently employ such pharmaceutical compositions.

Abstract: A pharmaceutical composition comprises: a) 5 wt % to 95 wt % of a HCl salt of Compound (1).xH2O by the weight of the pharmaceutical composition, wherein x is from 0 to 3; and b) 5 wt % to 95 wt % of a filler by the weight of the pharmaceutical composition. Another pharmaceutical composition comprises: a) 1 mg/mL to 20 mg/mL of Compound (1) in water; and b) 0.01 M to 0.1 M of a pharmaceutically acceptable pH modifier. A method of preparing a pharmaceutical composition, comprising providing a mixture of Compound (1) that includes the HCl salt of Compound (1).xH2O and the filler. Another method of preparing a pharmaceutical composition comprises mixing the HCl salt of Compound (1).xH2O and the pH modifier to form 1 mg/mL to 20 mg/mL of Compound (1) in water. Methods of reducing the amount of influenza viruses, inhibiting the replication of influenza viruses, and treating influenza each independently employ such pharmaceutical compositions.