RESEARCH TRIANGLE PARK, N.C.--(BUSINESS WIRE)--Drug discovery company SCYNEXIS, Inc. today presented data supporting an impressive resistance profile for SCY-635—a novel, oral cyclophilin inhibitor being studied for the treatment of hepatitis C virus (HCV) infection. In the study, SCYNEXIS demonstrated that the hepatitis C virus required multiple mutations across two separate proteins in order to establish resistance to SCY-635. The majority of HCV drugs on the market and in development require only one targeted viral mutation to establish resistance. The results were presented in an oral session entitled, “Resistance Selection Following 15 Days of Monotherapy with SCY-635 a Non-immunosuppressive Cyclophilin Inhibitor with Potent Anti-HCV Activity,” at the 45th Annual Meeting of the European Association for the Study of the Liver (EASL) in Vienna, Austria.