darunavir crystalline dimethyl sulfoxide solvate, pharmaceutical composition, method of inhibiting retrovirus protease activity, use of darunavir crystalline dimethyl sulfoxide solvate, darunavir crystalline tetrahydrofuran solvate, amorphous darunavir form, use of an amorphous darunavir form
The present invention provides new pseudopolymorphic forms of darunavir as well as a novel amorphous form of darunavir, pharmaceutical compositions comprising these compounds, methods for their preparation and use thereof in treating retroviral infections, in particular, HIV infection.