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Oncothyreon obtains patent for small molecule compound

Oncothyreon has said that the US Patent and Trademark office has issued a patent for PX-867, a small molecule compound currently in preclinical development.

The newly issued patent includes claims covering both composition of matter of PX-867 and pharmaceutical preparations containing PX-867. The preclinical development for PX-867 has focused on cardiovascular disease. In particular, the compound has demonstrated activity as a coating on intravascular stents in preclinical models of atherosclerotic disease.

Robert Kirkman, president and CEO of Oncothyreon, said: “We intend to seek a partner to develop PX-867 in non-oncology indications, particularly in cardiovascular applications, while focusing our internal development efforts on PX-866 in oncology, our core area of expertise. We expect to file an investigational new drug application for PX-866 in the coming quarter and to initiate a Phase I trial soon thereafter.”