Epizyme has reacquired global rights to its EZH2 program, including EPZ-6438, from its partner Eisai.
Under the terms of the agreement, Epizyme will be solely responsible for global clinical development, manufacturing and commercialization in all countries outside of Japan, where Eisai will retain rights. EPZ-6438, a first-in-class inhibitor of EZH2, is currently being evaluated in a Phase 1/2 clinical study for the treatment of B-cell non-Hodgkin lymphoma (NHL) and INI1-deficient solid tumors, such as synovial sarcoma and malignant rhabdoid tumor.
|Searching for more deal information? Current Partnering offers the following options:|
Epizyme will be responsible for global development, manufacturing and commercialization. Epizyme will fund 100 percent of global development costs, and Eisai will fund 100 percent of Japan-specific development costs.
Epizyme will make a $40 million upfront payment to Eisai, with a total of up to $20 million in potential clinical milestone payments and up to $50 million in potential regulatory milestone payments.
Epizyme will pay Eisai a royalty at a percentage in the mid-teens on sales of EPZ-6438 outside of Japan, and Eisai will pay Epizyme a royalty at a percentage in the mid-teens on sales in Japan.
Eisai will have a limited right of first negotiation for Asia rights if Epizyme decides to license Asia rights to a third party.
For further deal information visit Current Agreements (subscription required)
Scorecard: Top partnering deals by value in 2015
View: Top biotech companies