Vertex Pharmaceuticals Incorporated announced its intention to sell the rights to certain milestone payments tied to the future regulatory filing, approval and market launch of its hepatitis C virus (HCV) protease inhibitor drug candidate, telaprevir, in Europe. As part of a collaboration signed in June 2006 to develop and commercialize telaprevir for the treatment of HCV, Janssen Pharmaceutica NV, a Johnson & Johnson company, agreed to pay Vertex a total of $250 million in aggregate milestone payments for successful development and launch of telaprevir in the European Union.
The milestones anticipated for telaprevir in Europe include $100 million related to regulatory filing and approval and $150 million related to launch of telaprevir.
Vertex anticipates, based on projected development and commercial timelines for telaprevir, and assuming successful development, that it will earn these milestones prior to April 2012. If the intended sale of the future milestone payments announced today is successful, Vertex would receive a one-time cash payment that reflects a substantial percentage of these future milestones payable by Janssen.
Telaprevir is being evaluated in three phase-3 studies that have enrolled more than 2,200 patients in the United States and Europe. The telaprevir dosing portion of all of these studies has been completed, and sustained viral response (SVR) data from all three Phase 3 studies are expected to be available in mid-2010, supporting planned New Drug Application (NDA) and Marketing Authorization Application (MAA) filings in the United States and Europe, respectively, in the second half of 2010. Vertex retains commercial rights to telaprevir in North America.
Morgan Stanley is acting as a structural advisor to Vertex in connection with this transaction.
Vertex Pharma is a global biotechnology company committed to the discovery and development of breakthrough small molecule drugs for serious diseases.