Santhera Closes License-Back Deal with Takeda For European Rights to Catena in Duchenne Muscular Dystrophy
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Santhera Pharmaceuticals announced that it reached an agreement with Takeda to license back previously granted European rights to Catena® (INN: idebenone) in Duchenne muscular dystrophy (DMD). In a back-loaded deal, Santhera regains European commercialization rights for Catena®. The drug is currently being investigated in a Phase III study in DMD conducted in Europe and in the USA.
In 2007, Takeda Pharmaceutical Company Limited acquired the exclusive marketing rights in Europe and Switzerland for Catena® for the treatment of DMD. Under the agreement Santhera licenses back all such previously granted rights to increase its strategic flexibility. In return, Takeda is eligible to obtain a percentage from future licensing and/or sales income generated by Santhera in DMD. In addition, Santhera has obtained the right to cross-reference Takeda's idebenone data for regulatory use in any indication in any territory. If Santhera makes use of such cross-reference right, Takeda is eligible to obtain a percentage from future licensing and/or sales income generated by Santhera in such indications. Lastly, both companies agreed to terminate a similar agreement for Friedreich's Ataxia signed in 2005 and Santhera's previously disclosed contingent liability of EUR 1 million payable to Takeda has been waived. Takeda is eligible to receive Euro 1 million as a percentage from future income generated by Santhera to offset this waiver.