Sns-314
SNS-314 is a potent and selective inhibitor of Aurora kinases A, B, and C. Proliferating cells treated with SNS-314 bypass the mitotic spindle checkpoint and fail to undergo cytokinesis, leading to multiple rounds of endoreduplication and eventually cell death. SNS-314 inhibits tumor growth in a variety of preclinical models, and it is now being tested in single agent Phase 1 studies in patients with advanced solid tumours.