Shanghai Fosun Pharmaceutical Group Co LtdChina's NMPA approved a Phase II/III clinical trial of Fosun's oral TYK2/JAK1 inhibitor FXS5626 for non-segmental vitiligo, advancing its pipeline.

Fosun Pharma announced that its controlling subsidiary, Fosun Pharma Industrial, has received approval from the National Medical Products Administration to conduct an adaptive seamless Phase II/III clinical trial of FXS5626 tablets for the treatment of non-segmental vitiligo. FXS5626 is an oral small-molecule JAK inhibitor licensed by the group, a dual TYK2/JAK1 inhibitor, for which the group holds exclusive rights in mainland China, Hong Kong, and Macau. The drug has previously completed Phase II clinical trials for moderate-to-severe plaque psoriasis and is currently in Phase II clinical trials for non-infectious uveitis. As of August 2026, cumulative R&D investment was approximately 108 million yuan, including licensing fees.
Shanghai Fosun Pharmaceutical Group Co LtdChina's NMPA approved a Phase II/III clinical trial of Fosun's oral TYK2/JAK1 inhibitor FXS5626 for non-segmental vitiligo, advancing its pipeline.