Sosei Heptares and Eli Lilly and Co. have signed a potential $731 million deal to discover, develop and commercialize small molecules that modulate G protein-coupled receptor (GPCR) targets associated with diabetes and metabolic diseases.

Innovent Biologics Inc. has in-licensed LG Chem Ltd.’s tigulixostat (LC-350189), a late-stage non-purine xanthine oxidase inhibitor (XOI) for managing chronic hyperuricemia in patients with gout, in a deal worth up to $95 million.

While biopharma deal values were down year-over-year in November by 7.6%, that gap has now doubled, showing a 15.5% decline in values in 2022. There has been a significant slowdown in activity in the second half of the year. Values were up by 7% in early August 2022. All told, 1,422 deals, including licensings, joint ventures and collaborations, have brought the industry a potential $169.2 billion through the first week of December.

Sotyktu (deucravacitinib), the tyrosine kinase 2 (TYK2) inhibitor for psoriasis from Bristol Myers Squibb Co., is “a good first-in-class” drug, said Nimbus Therapeutics LLC CEO Jeb Keiper, but his firm may have the best in class, ready for phase III trials. Takeda Pharmaceutical Co. Ltd. apparently believes so. The company has agreed to pay $4 billion up front and pledge as much as $2 billion more in potential milestone payments to acquire Nimbus’s wholly owned subsidiary, Nimbus Lakshmi Inc., thereby bringing aboard the TYK2 prospect called NDI-034858.

The successful suitor for Horizon Therapeutics plc has been revealed as Amgen Inc., which will buy the Dublin-based company for $27.8 billion in cash in what is by far the year’s biggest acquisition. The deal brings successful biologics into Amgen’s portfolio that include Tepezza (teprotumumab), a monoclonal antibody targeting insulin-like growth factor 1 for treating thyroid eye disease, Krystexxa (pegloticase), a pegylated uricase enzyme for treating chronic refractory gout, and Uplizna (inebilizumab), a monoclonal antibody targeting insulin-like growth factor 1 for treating thyroid eye disease.

Arcellx Inc. signed a deal that could be worth almost $4 billion with Gilead Sciences Inc.’s unit Kite Pharma Inc. to push forward Arcellx's lead late-stage candidate CART-ddBCMA for relapsed or refractory multiple myeloma. The arrangement brings $225 million up front plus an equity investment of $100 million, along with as much as $3.9 billion in milestone payments. Arcellx CEO Rami Elghandour said the firm sorted through a number of suitors interested in the program. Data at the American Society of Clinical Oncology meeting “catalyzed a number of discussions and a broad set of interests. We felt of the possibilities out there, [Kite/Gilead is] the partner of choice in this space.”

In a massive deal that is one of the year’s biggest, Akeso Inc. signed a collaboration and license deal with Summit Therapeutics Inc. to out-license its bispecific antibody, ivonescimab (AK-112), for development and commercialization in the U.S., Canada, Europe and Japan.