C4X signs exclusive worldwide licensing agreement with Sanofi worth up to €414 million

The licensing agreement, which C4X will receive an upfront payment of €7 million from, is for their oral pre-clinical IL-17A inhibitor programme.

12 April 2021 – C4X Discovery Holdings plc (AIM: C4XD), a pioneering Drug Discovery company, announces that its subsidiary, C4X Discovery Limited (“C4XD”, “C4X Discovery” or the “Company”), has signed an exclusive worldwide licensing agreement with Sanofi (NASD: SNY, PAR: SAN – “Sanofi “), worth up to €414 million, for C4XD’s oral pre-clinical IL-17A inhibitor programme. Under the terms of the agreement, C4XD will receive an upfront payment of €7 million and could receive up to a further €407 million in potential development, regulatory and commercialisation milestones, of which €11 million is in pre-clinical milestones, in addition to single digit royalties.

Under the license, Sanofi will develop and commercialise an oral therapy for the treatment of inflammatory diseases, a multi-billion dollar market. The IL-17 family of cytokines are strong inducers of inflammation and are implicated in a variety of autoimmune diseases including psoriasis, psoriatic arthritis and ankylosing spondylitis. Current treatments targeting IL-17 are monoclonal antibodies administered via an injection. There is an urgent need for safe and efficacious oral small molecule therapies to increase the number of patients able to access IL-17 targeted drugs and expand availability into new inflammatory disease indications.

Read the full press release here