January 6, 2006
Enzon and Fresenius end agreement for development and marketing of ATG-Fresenius S in the U.S.
Fresenius Biotech today announced that Enzon Pharmaceuticals, Inc. has decided not to continue the clinical development of the immunosuppressant ATG-Fresenius S for the U.S. market. Enzon terminated the agreement as a consequence of ongoing efforts to redirect its research and development investments to projects strategically aligned with its current business objectives, including an increasing focus on cancer and adjacent therapeutic areas. Fresenius is currently in negotiations with potential partners to continue the ongoing clinical development. During a transition period, Enzon will continue to fulfill its clinical and regulatory obligations.
ATG-Fresenius S is an immunosuppressive agent made from a polyclonal antibody and is used to suppress organ rejection following transplantation. Fresenius currently markets the drug in more than 60 countries and it generated about € 17 million in sales in 2004.
Fresenius Biotech GmbH is a company of the Fresenius Health Care Group, focused on the development and marketing of biopharmaceuticals in the fields of oncology, immunology and regenerative medicine.
This release contains forward-looking statements that are subject to certain risks and uncertainties. Future results could differ materially from those described in these forward-looking statements due to various factors, e.g., changes in the business, economic and competitive environment, regulatory reforms, results of clinical trials, foreign exchange rate fluctuations, uncertainties in litigation or investigative proceedings, and the availability of financing. Fresenius does not undertake any responsibility to update the forward-looking statements in this release.