Shanghai Fosun Pharmaceutical (Group) Co. Ltd. is paying $60 million up front for an option to secure exclusive rights to Aribio Co. Ltd.’s oral phase III-stage Alzheimer’s disease (AD) therapy, AR-1001. The option fee plus license agreement has potential to tally $4.7 billion for Aribio, marking the largest deal for an AD asset inked by a Korean biotech company.

In a deal potentially worth up to $15.2 billion, Jiangsu Hengrui Pharmaceuticals Co. Ltd. is joining efforts with Bristol Myers Squibb Co. to advance 13 early development programs in the fields of oncology, hematology and immunology. Shanghai-based Hengrui will hold exclusive rights in mainland China, Hong Kong and Macau, while Princeton, N.J.-based BMS will hold exclusive rights in the rest of the world.

Daewoong Pharmaceutical Co. Ltd. secured an exclusive license to Innovo Therapeutics Inc.’s INV-008, a novel oral 15-hydroxyprostaglandin dehydrogenase inhibitor for inflammatory bowel disease (IBD), through a potential ₩662.5 billion (US$443.6 million) deal.