NANOPARTICULATE SORAFENIB FORMULATIONS

摘要

The present invention is directed to compositions comprising a nanoparticulate sorafenib, or a salt, such as a sorfaneib tosylate, or derivative thereof, having improved bioavailability. The nanoparticulate sorafenib particles of the composition have an effective average particle size of less than about 2000 nm and are useful in the treatment of cancer, renal cancer, and related diseases.