Tesevatinib

Tesevatinib has been used in trials studying the treatment of Cancer, Stomach Cancer, Brain Metastases, Esophageal Cancer, and Leptomeningeal Metastases, among others.

Tesevatinib is a potent inhibitor of multiple RTKs implicated in driving tumor cell proliferation and tumor vascularization (blood vessel formation). Tesevatinib inhibits the EGF, HER2, and VEGF RTKs, each of which is a target of currently approved cancer therapies. In addition, tesevatinib inhibits EphB4, an RTK that is highly expressed in many human tumors and plays a role in promoting angiogenesis. In a broad array of preclinical tumor models including breast, lung, colon and prostate cancer, XL647 demonstrated potent inhibition of tumor growth and causes tumor regression. In cell culture models, tesevatinib retains significant potency against mutant EGFRs that are resistant to current EGFR inhibitors.