Biotech Values

[DewDiligence]

KOSP, Jerini ink deal in hereditary angiodema:

[The biggest loser in this deal could be DYAX, who is developing a competing drug for HAE in the U.S. together with GENZ. However, DYAX’s drug has yet to begin phase-3 trials. Meanwhile, Pharming, n.v., is wrapping up its own phase-3 program for HAE in Europe.

Please see #msg-4691681 for some hideous photos of patients with HAE.]

http://biz.yahoo.com/pz/051107/89274.html

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Kos and Jerini Sign Exclusive Collaboration and License Agreement for Development, Marketing and Distribution of Icatibant in The United States and Canada

Monday November 7, 3:03 am ET

-- Kos to develop, market and distribute Icatibant in the U.S. and Canada

-- Icatibant, in final Phase III clinical trials for hereditary angioedema (HAE), represents next potential new product launch for both companies scheduled for the first half of 2007

-- U.S. Food and Drug Administration has granted Icatibant fast track designation and orphan drug status

-- Jerini plans further clinical development for Icatibant for additional indications of angioedema

-- Kos responsible for Icatibant's clinical development in asthma(inhalation) and refractory ascites in liver cirrhosis (intravenous)

CRANBURY, N.J. and BERLIN, Nov. 7, 2005 (PRIMEZONE) -- Kos Life Sciences, Inc., a subsidiary of Kos Pharmaceuticals, Inc. (NasdaqNM: KOSP ) and Jerini U.S. Inc., a subsidiary of Jerini AG (FSE:JI4), announced today the signing of an exclusive agreement for the development, marketing and distribution of Jerini's compound, Icatibant, a potent and specific peptidomimetic bradykinin B2 receptor antagonist, in the United States and Canada. The strategic partnership includes an upfront licensing payment of EUR 12 million (approx. $15 million), along with a EUR 10 million (approx. $12 million) equity investment out of a capital increase at the higher of the weighted average of the closing price of Jerini's shares during the last four trading days, or EUR 3.20 (approx. $3.84) per share (IPO price). Undisclosed milestone payments and sales royalties are also specified in the agreement. Hereditary angioedema (HAE) is the first of several diseases for which Icatibant offers a potential treatment. The agreement outlines collaboration in the HAE area as well as other forms of angioedema, asthma, and refractory ascites in liver cirrhosis (RAIL) indications. Proof-of-concept trials have already been completed in these indications.

HAE is a rare genetic disease which can be debilitating, painful and life-threatening and is characterized by recurrent local swelling at three main sites: subcutaneous tissue, the gastrointestinal tract, and the larynx. Laryngeal attacks can lead to upper airway constriction and to suffocation. HAE is caused by an activation of the kinin system leading to elevated levels of bradykinin (a naturally occurring peptide hormone). These elevated levels of bradykinin present in the affected areas that cause the symptomatic swelling attacks. Icatibant reduces the effects of such elevated levels of bradykinin, and if approved could offer HAE patients a novel treatment that will allow them the opportunity to self-administer the drug in the event of an attack. There are approximately 10,000 diagnosed HAE patients in the European Union and the U.S., but the disease is believed to be significantly under diagnosed. Experts estimate the HAE patient population could be as high as 75,000. In addition, Icatibant also offers a potential treatment for drug-induced and idiopathic angioedema, affecting a significantly larger patient group. RAIL is another potential indication for this product affecting approximately 300,000 patients.

``We are very pleased with Jerni's clinical development of Icatibant for the angioedema indication and are excited about this near-term commercial opportunity. Currently there are no approved treatment options for HAE in the U.S. or most other countries. We are hopeful that Icatibant may be able to fulfil a serious unmet medical need in this patient population,' commented Adrian Adams, President and Chief Executive Officer of Kos Pharmaceuticals, Inc. ``The product has received orphan drug and fast track review status by the FDA, and could potentially be launched in the first half of 2007. This strategic acquisition could provide entry into new specialty markets that are synergistic with our therapeutic focus in addition to leveraging Kos' established field force strengths and customertargets,' he continued. ``Our partnership with Jerini is an excellent example of Kos' expanded business model that includes making measured investments to build our R&D pipeline through scientific in-licensing and general corporate development. Kos is committed to exploring the potential of Icatibant in other bradykinin related diseases such as RAIL and asthma, indications that may provide additional medium-term opportunities for organic sales growth.'

``Kos is the ideal partner for the U.S. and Canadian markets, and this agreement meets all of our goals. Our strong financial position of approximately $120 million after our recent IPO enabled us to structure a transaction that includes significant royalty, sales and regulatory milestone payments, which allows us to participate substantially in the potential long-term success of Icatibant. Kos is an outstanding specialty pharmaceutical company and its exceptional growth and performance distinguish it as a market leader.

Kos has a strong U.S. infrastructure with a specialized sales force covering the complete range of medical areas needed to realize the full potential of Icatibant in the planned 2007 U.S. and Canadian launch,`` said Jens Schneider-Mergener, Chief Executive Officer of Jerini AG. 'In addition, our agreement with Kos expands the therapeutic potential of Icatibant to even larger indications that may bring considerable upside for us in the future.``

Jerini will retain the commercial rights to Icatibant outside the U.S. and Canada and continues to be responsible for Icatibant's HAE clinical Phase III trials and regulatory approval. Phase III clinical trials are currently being conducted in the U.S., Canada, Europe, and several other countries. Results from these trials are expected to be reported in mid- 2006, with filing for market approval in the U.S. and Europe also planned in 2006. Kos and Jerini will collaborate on the global branding and positioning of Icatibant in HAE and other forms of angioedema. Jerini will also continue to be responsible for the supply of Icatibant.

Icatibant has been shown to be safe and well tolerated in over 1,000 individuals. Phase II clinical results in HAE demonstrated a 100% response rate to the drug. Currently, Icatibant is in Phase III clinical trials, supported by a Special Protocol Assessment (SPA) from the FDA. These trials include the treatment of life-threatening laryngeal attacks as part of an open-label extension study. After treatment with Icatibant, all these patients experienced rapid onset of symptom relief, and no further treatment was necessary. Jerini plans additional clinical testing for idiopathic and drug-induced angioedema with Icatibant in 2006.

About Icatibant

Icatibant is a potent and specific peptidomimetic bradykinin B2 receptor antagonist. It has exhibited a strong safety profile in over 1,000 individuals. Icatibant is being tested in clinical trials for treatment of hereditary angioedema and refractory ascites in liver cirrhosis as well as in preclinical models for severe burn injuries.

About Icatibant and refractory ascites in liver cirrhosis (RAIL)

RAIL is an extremely painful and debilitating disease caused by the massive accumulation of excess fluid in the intraperitoneal cavity, which often develops during liver decompensation in chronic liver cirrhosis. Most patients in the decompensated stage die within three years. The most prevalent causes of liver cirrhosis are alcohol abuse, viral hepatitis (B, C), and autoimmune chronic active hepatitis

About Kos Pharmaceuticals, Inc.

Kos Pharmaceuticals, Inc. is a fully integrated specialty pharmaceutical company engaged in developing, commercializing, manufacturing and marketing proprietary prescription products for the treatment of chronic diseases with a particular focus on the cardiovascular, metabolic and respiratory disease areas. The Company's principal product development strategy is to reformulate existing pharmaceutical products with large market potential to improve safety, efficacy, and patient compliance. Kos' strategy also includes making increased, measured investments in new chemical entity research through in-house and sponsored research, scientific in-licensing and general corporate development activities. The Company currently markets Niaspano and Advicoro for the treatment of cholesterol disorders, Azmacorto for the treatment of asthma, CardizemoLA for the treatment of hypertension and angina, and Teveteno and TevetenoHCT for the treatment of hypertension. Kos has a strong and growing research and development pipeline including proprietary drug delivery technologies in solid-dose, inhalation and aerosol metered-dose device administration to help fuel sustained, organic sales growth into the future.

About Jerini AG

Jerini AG is a pharmaceutical company based in Berlin, Germany focusing on the discovery and development of peptide-derived peptidomimetic and small molecule therapeutics. Having recognized the potential of peptides as natural starting molecules for drug discovery, the company has developed state-of-the-art technologies to identify and transform peptides into drugs. The company's lead product, Icatibant, is a peptidomimetic and is currently in Phase III clinical trials for the treatment of hereditary angioedema.
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