Spermatech Selects Evotec AG as Partner for High-Throughput Screening and Lead Discovery

HAMBURG, Germany and OXFORD, England and OSLO, March 12 /PRNewswire-FirstCall/ -- Evotec AG announced today that Spermatech A/S has chosen them as a partner to identify small molecule therapeutics for their pharmaceutical discovery project.

Through the study of the physiology of sperm motility, more specifically of "rapid swimmers" that cause fertilisation, Spermatech have identified biological targets that could be exploited in the development of non-hormonal reversible male contraceptives. On this basis, Evotec and Spermatech have defined a strategy for a tailored drug discovery project. Evotec will apply its expertise and proprietary technologies in assay development, high throughput screening and NMR (Nuclear Magnetic Resonance) screening to identify inhibitors of the sperm specific target protein. The screening will be performed with Evotec's screening library of 250,000 drug-like compounds. Compounds will be identified that reduce sperm motility and will be used in the development of non-hormonal reversible male contraceptives at Spermatech. In addition, compounds that promote target activity may be evaluated as supporters of male fertility.

Dr Mark Ashton, Executive Vice President Business Development Services at Evotec, said: "We are extremely pleased that Spermatech has selected Evotec for this interesting project. It will allow us to use our combined technologies in assay development, high-throughput screening and NMR screening to identify the most promising candidates in the therapeutic field. Evotec's highly diverse compound library is a good starting point to identify such active molecules and the additional results from NMR investigations of the hits with the target protein will provide the medicinal chemists with useful information to support subsequent drug design."

"We were impressed by Evotec's highly specialized and integrated capabilities. The collaboration will provide us with access to state-of-the-art assay development and screening technology and expertise together with a high quality library of small molecules. We are confident that this will provide an excellent starting point and valuable information to progress the molecules into more advanced stages. We really appreciated that during the initial scientific discussions of the project Evotec clearly demonstrated a results-oriented spirit in support of our project." commented Eirik Naess-Ulseth, Chief Executive Officer, Spermatech.

Forward looking statements

Information set forth in this report contains forward-looking statements, which involve a number of risks and uncertainties. Such forward-looking statements include, but are not limited to, statements about the anticipated benefits of Evotec's products and services, the payments that Evotec may receive under its collaboration agreement with Spermatech, the anticipated timing and results of Evotec's clinical and pre-clinical programs, and other statements that are not historical facts. Evotec cautions readers that any forward-looking information is not a guarantee of future performance and that actual results could differ materially from those contained in the forward-looking information as a result of risks and uncertainties. These include risks and uncertainties relating to: Evotec's ability to complete the merger because conditions to the closing of the merger may not be satisfied; the failure to successfully integrate the businesses of Evotec and Renovis; unexpected costs or liabilities resulting from the merger; the risk that synergies from the merger may not be fully realized or may take longer to realize than expected; disruption from the merger making it more difficult to maintain relationships with customers, employees or suppliers; competition and its effect on pricing, spending, third-party relationships and revenues; the need to develop new products and adapt to significant technological change; implementation of strategies for improving internal growth; development, use and protection of intellectual property; general worldwide economic conditions and related uncertainties; future legislative, regulatory, or tax changes as well as other economic, business and/or competitive factors; and the effect of exchange rate fluctuations on international operations.

The risks included above are not exhaustive. The Registration Statement on Form F-4 filed by Evotec with the Securities and Exchange Commission contains additional factors that could impact the combined company's businesses and financial performance. The parties expressly disclaim any obligation or undertaking to release publicly any updates or revisions to any such statements to reflect any change in the parties' expectations or any change in events, conditions or circumstances on which any such statement is based.

anne.hennecke@evotec.com

CONTACT: Contact: Evotec AG, Anne Hennecke, SVP, Investor Relations &
Corporate Communications, Phone: +49(0)40-56081-286, Fax:
+49(0)40-56081-333, E-Mail: anne.hennecke@evotec.com