Ligand Pharmaceuticals secures milestone and royalty interest in IL-9 antibody program

May 21 2010

Ligand Pharmaceuticals Incorporated (NASDAQ: LGND) announced today that it has purchased from the Genaera Liquidating Trust certain intellectual property and interests in future milestones and royalties for MEDI-528, an IL-9 antibody program under development by AstraZeneca's subsidiary, MedImmune. MEDI-528 is currently in a 320-patient Phase II study for moderate-to-severe asthma.

“We believe the IL-9 antibody program could provide a significant revenue stream, if MedImmune's development and commercialization efforts are successful, as it is potentially a blockbuster drug being developed by a premier pharmaceutical company”

Ligand paid $2.75 million to the Genaera Liquidating Trust in connection with the purchase. This opportunity arose from initial diligence and work conducted by Biotechnology Value Fund, L.P. (BVF). As part of this transaction and a result of BVF's contributions, Ligand entered into a separate agreement with BVF and certain of its affiliates, whereby BVF and Ligand will share the purchase price and any proceeds from the deal equally. Accordingly, BVF has paid Ligand $1.375 million.

"We believe the IL-9 antibody program could provide a significant revenue stream, if MedImmune's development and commercialization efforts are successful, as it is potentially a blockbuster drug being developed by a premier pharmaceutical company," said John L. Higgins, President and Chief Executive Officer of Ligand Pharmaceuticals. "This unique transaction is in alignment with Ligand's business model in that it adds another possible lucrative royalty stream from what we believe is a high-quality asset. Ligand is committed to constantly exploring and executing business arrangements that deliver long-term value to our shareholders. We are pleased BVF chose to partner with Ligand and recognized the value we added to the transaction."

Source: Ligand Pharmaceuticals