Novartis shells out $2 billion for immunology biotech Excellergy, in second multi-billion dollar deal in a week

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Novartis

is planning to buy U.S.-based biotech Excellergy for up to $2 billion, betting on a next-generation allergy treatment that may prove to work faster and better than anything currently on the market, the Swiss pharmaceutical giant said Friday.

The acquisition will add Exl-111, an early-stage drug candidate, to Novartis’ existing allergy portfolio. It is the latest bolt-on deal in the company’s attempt to offset looming patent expirations.

It comes just a week after Novartis announced it is acquiring Synnovation subsidiary Pikavation Therapeutics for up to $3 billion to secure the rights to an experimental breast cancer drug.