Disclosed herein is a disaccharin, difumaric acid, di-l-hydroxy-2-naphthoic acid or mono-benzoic acid salt of 4-(dimethyl amino)butyl-2-(4-((2-amino-4-methyl-6-(pentylamino)pyrimidin-5yl)methyl)phenyl)acetate (compound (I)), compositions comprising said compound, processes for its preparation and uses thereof. Said compound/composition is useful in the treatment of asthma, COPD, allergic rhinitis, allergic conjunctivitis, atopic dermatitis, cancer, hepatitis B, hepatitis C, HIV, HPV, bacterial infections or dermatosis.
