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US 9,314,525 B2Granted
Picropodophyllin polymorph C and its use in cancer therapy
AssigneeAxelar AB
InventorsMikael Bisrat, Magnus Brisander
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Abstract
The invention relates to novel polymorphs of picropodophyllin, methods for preparing said polymorphs and pharmaceutical compositions comprising said polymorphs, as well as the use of said polymorphs in therapy such as cancer therapy.
Claims20
Picropodophyllin polymorph C having an X-ray powder diffraction pattern exhibiting peaks at 5.5, 7.0, 8.3, 11.0, 11.6 and 11.8±0.2° 2θ.
Picropodophyllin polymorph C exhibiting an X-ray powder diffraction pattern as shown in FIG. 3.
Picropodophyllin polymorph C exhibiting an X-ray powder diffraction pattern as shown in FIG. 4.
Dependencies are inferred from the claim text.