Merck Acquires Terns for $6.7B to Hedge Against Keytruda Patent Cliff
Merck has agreed to acquire Terns Pharmaceuticals for $6.7 billion in cash to bolster its oncology pipeline ahead of the 2028 patent expiration for its blockbuster drug, Keytruda. The deal centers on TERN-701, a promising leukemia treatment that positions Merck to compete directly with established players like Novartis.