Ipsen, Inspiration Biopharmaceuticals sell IB1001 hemophilia B product to Cangene

Published on February 20, 2013 at 2:37 AM · No Comments

Inspiration Biopharmaceuticals (Inspiration) and Ipsen (Euronext: IPN; ADR: IPSEY) today announced the closing of the sale of the proprietary hemophilia B product, IB1001 (recombinant FIX), to Cangene Corporation (TSX: CNJ) (Cangene). The transaction was announced on February 6, 2013. Ipsen and Inspiration jointly agreed to sell their respective commercialization rights to IB1001 as part of the transaction. Cangene acquired worldwide rights to IB1001, a recombinant factor IX currently under regulatory review in the United States and Europe. This transaction follows the announcement last month that Inspiration and Ipsen had agreed to sell OBI-1 (recombinant porcine FVIII) to Baxter International.

Cangene acquired worldwide rights to IB1001, as well as Inspiration's rights to two product candidates in pre-clinical development: IB1007 (recombinant FVIIa) and IB1008 (recombinant FVIII). The total aggregate consideration for these rights may exceed $300 million; including the upfront payment of $5.9 million, sales milestones totaling $50 million and annual net sales payments tiered up to a double-digit percentage of global net sales.

IB1001 is currently under regulatory review by both the FDA in the US and the EMA in Europe. The product was placed on clinical hold by the FDA in July 2012. Inspiration has been working to resolve the issues that led to the clinical hold and has discussed its plans to address the clinical hold with relevant regulatory authorities. Inspiration recently received a Complete Response Letter from the US Food and Drug Administration (FDA) regarding the Biologics License Application (BLA) for IB1001. A Complete Response Letter is issued by the FDA when the Agency determines that an application cannot be approved in its current form.

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