Shanghai-based Henlius Biotech Inc. and India’s Intas Pharmaceuticals Ltd. agreed upon a potential €185 million (US$195.38 million) licensing deal for Intas to develop and sell Henlius’ China NMPA-approved lung cancer drug, serplulimab, across Europe and India. Serplulimab (HLX-02) is a recombinant humanized PD-1 monoclonal antibody (MAb) injection that first gained approval as Hansizhuang in March 2022.
Drawn to the potential for improved selectivity and safety profiles of PARP-1-specific inhibitors over their first-generation counterparts, Merck KGaA signed an exclusive, worldwide license deal with Jiangsu Hengrui Pharmaceuticals Co. Ltd. worth up to €1.4 billion (US$1.5 billion) to gain access to the latter’s next-generation poly (ADP-ribose) polymerase (PARP)-1 inhibitor, HRS-1167.
ABVC Biopharma Inc. entered a multiyear, global licensing agreement for its CNS drugs to treat major depressive disorder and attention deficit hyperactivity disorder. The license deal with Aibtl Biopharma Inc. would cover clinical trial, registration, manufacturing, supply and distribution rights. The products were valued at $667 million by a third party, according to ABVC.
More layoffs are coming at Amgen Inc., which said it plans to cut about 350 positions from newly acquired Horizon Therapeutics plc. The announcement marks the company’s third round of cutbacks for 2023, following 300 employees in January and another 450 in March, and comes a few weeks after closing on the $27.8 billion buyout.
American pharma giant Bristol Myers Squibb Co. (BMS) will pick up the rights to Lianbio Co. Ltd.’s FDA-approved drug for obstructive hypertrophic cardiomyopath, Camzyos (mavacamten), in six Asian countries by paying $350 million up front and waiving some outstanding payments.
GSK plc is the latest pharma giant to bite the “magic bullet” of antibody-drug conjugate (ADC) drugs, promising to pay the Chinese immunotherapy developer Hansoh Pharmaceutical Co. Ltd. $85 million up front and over $1.4 billion in milestone payments in a licensing deal for HS-20089.
For a whopping $7.1 billion up front, Roche AG is buying Telavant Holdings Inc., a firm that is owned by Roivant Sciences Ltd. and Pfizer Inc. The deal also includes $150 million on the back end, and Roche gains rights to develop, manufacture and commercialize a fully human monoclonal antibody targeting tumor necrosis factor-like ligand 1A, RVT-3101, for treating inflammatory bowel disease (IBD) and possibly other diseases in the U.S. and Japan. Pfizer retains the rights for the rest of the world.
Deals involving antibody-drug conjugate (ADC) therapies continue to gain momentum with Daiichi Sankyo Co. Ltd. and Merck & Co. Inc. the latest firms to team up on global development and commercialization activities, as Daiichi offers up rights to three of its potentially first-in-class ADC candidates for $22 billion, making it the largest ADC agreement to date.
Elevar Therapeutics Inc. and Hengrui Pharmaceuticals Co. Ltd.’s licensing deal for camrelizumab (SHR-1210; Airuika in China) will add the PD-1 antibody to Elevar’s liver cancer armory for pairing with rivoceranib, its tyrosine kinase inhibitor on the brink of U.S. FDA review.
A new deal between privately held Hummingbird Bioscience Pte. Ltd. and Endeavor Biomedicines Inc. is just one of three antibody-drug conjugate (ADC) agreements reached in the past week, marking a fourth-quarter surge for the therapy. Endeavor has acquired the exclusive, worldwide rights to Hummingbird’s HMBD-501, a HER3-targeted ADC with an exatecan payload. Hummingbird could receive up-front and milestone payments of up to $430 million, along with royalties from net sales.
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