BridgeBio Pharma and Kyowa Kirin Announce Partnership with an Upfront Payment of $100 Million for an Exclusive License on Infigratinib in Skeletal Dysplasias in Japan

- BridgeBio grants Kyowa Kirin exclusive license to develop and commercialize infigratinib for skeletal dysplasias in Japan

- BridgeBio to receive upfront payment of USD 100 million with royalties up to the high-twenties percent, with additional milestone-based payments

- Infigratinib is a once daily oral treatment option under development for achondroplasia, which was well-tolerated and demonstrated potentially best-in-class efficacy in PROPEL 2, a Phase 2 study in children with achondroplasia

- PROPEL 3, a Phase 3 study of infigratinib in achondroplasia is underway globally outside of Japan with the first child dosed in December 2023

- Infigratinib adds to Kyowa Kirin’s successful portfolio in the therapeutic areas of bone & mineral diseases

PALO ALTO, Calif. and TOKYO, Feb. 07, 2024 (GLOBE NEWSWIRE) -- BridgeBio Pharma, Inc. (Nasdaq: BBIO) (BridgeBio) and Kyowa Kirin Co., Ltd (TSE:4151) (Kyowa Kirin) today announced a partnership wherein BridgeBio’s affiliate, QED Therapeutics, grants Kyowa Kirin an exclusive license to develop and commercialize infigratinib for achondroplasia, hypochondroplasia, and other skeletal dysplasias in Japan. In exchange, BridgeBio will receive an upfront payment of USD 100 million as well as royalties up to the high-twenties percent on sales of infigratinib in Japan, with the potential for additional milestone-based payments. Infigratinib is an oral small molecule designed to inhibit FGFR3 and thus target FGFR3-driven skeletal dysplasias at their source, including achondroplasia and hypochondroplasia.

“We are pleased to partner with Kyowa Kirin given their community-oriented core mission to bring smiles to faces by providing innovative medicines with life-changing value, which has seen success with their commercialization of Crysvita and other rare disease drugs. The BridgeBio vision is to help bring people access to novel treatments and trials, and so we are pleased that this collaboration will ensure the development of infigratinib for children living with achondroplasia, and eventually for other skeletal dysplasias in Japan,” said Neil Kumar, Ph.D., BridgeBio’s CEO and founder.