NEW HAVEN, Conn., April 15, 2010 (GLOBE NEWSWIRE) -- Achillion Pharmaceuticals, Inc. (Nasdaq:ACHN) today presented data from the Company’s ongoing Phase 1 clinical trial of ACH-1625 to treat hepatitis C (HCV) at the European Association for the Study of the Liver’s (EASL) International Liver Congress taking place at the Reed Messe Wien Congress Center in Vienna, Austria from April 14-18, 2010.