CAMBRIDGE, Mass., June 4, 2010 (GLOBE NEWSWIRE) -- Infinity Pharmaceuticals, Inc. (Nasdaq:INFI) today reported the results from its Phase 2 clinical trial of IPI-504, the company’s i.v.-administered Hsp90 chaperone inhibitor, in patients with advanced non-small cell lung cancer (NSCLC). Data reported show that IPI-504 demonstrated clinical activity in patients with NSCLC, in particular among patients with oncogenic anaplastic lymphoma kinase (ALK) gene rearrangements. Dr. Lecia Sequist of Massachusetts General Hospital will present the data in a poster discussion session on Monday, June 7 at the 2010 Annual Meeting of the American Society of Clinical Oncology (ASCO) in Chicago, Ill. (Abstract #7517).