News | January 6, 2011

BASi Announces Partnership With Pharmasset

BASi (Bioanalytical Systems Inc.), a life sciences company in the Purdue Research Park, has entered into a Preferred Provider Agreement (PPA) with Princeton, New Jersey-based Pharmasset Inc., a clinical-stage pharmaceutical company committed to discovering, developing and commercializing novel drugs to treat viral infections, to provide preclinical services for pre-IND and post-IND activities. The agreement includes provisions to provide exclusive toxicology services as well as pharmaceutical analysis and bioanalytical services as needed.

BASi President and Chief Executive Officer, Anthony S. Chilton, Ph.D., stated, "The agreement between Pharmasset and BASi is an important strategy and commitment for both companies. It represents a significant step in BASi's strategy to work closely with our partners in the pharmaceutical industry. We look forward to developing our relationship and continuing to contribute to the successful development of Pharmasset's future medicines."

About Pharmasset
Pharmasset is a clinical-stage pharmaceutical company committed to discovering, developing, and commercializing novel drugs to treat viral infections. Pharmasset's primary focus is on the development of oral therapeutics for the treatment of hepatitis C virus (HCV). Its research and development efforts focus on nucleoside/tide analogs, a class of compounds which act as alternative substrates for the viral polymerase, thus inhibiting viral replication. We currently have four clinicalstage product candidates. RG7128, a cytosine nucleoside analog for chronic HCV infection, is in two Phase 2b clinical studies in combination with Pegasys® plus Copegus® and is also in the INFORM studies, the first series of studies designed to assess the potential of combinations of small molecules without Pegasys® and Copegus® to treat chronic HCV. These clinical studies are being conducted through a strategic collaboration with Roche. Other clinical stage HCV candidates include PSI7977, an unpartnered uracil nucleotide analog that has recently initiated dosing in a Phase 2b study in patients with HCV genotypes 1, 2, or 3, and PSI-938, an unpartnered guanosine nucleotide analog which recently completed a 7-day monotherapy study. Pharmasset also has in its pipeline an additional purine nucleotide analog, PSI-661, in advanced preclinical development.

About Bioanalytical Systems, Inc.
BASi is a pharmaceutical development company providing contract research services and research instruments and supplies to the world's leading drug development companies and medical research organizations. The company focuses on developing innovative services and products that increase efficiency and reduce the cost of taking a new drug to market. For more information, visit

SOURCE: Bioanalytical Systems, Inc.