Description

CStone Pharmaceuticals is a biopharmaceutical company dedicated to the discovery, development, and commercialization of advanced immuno-oncology and precision medicines. Its mission is to address critical unmet medical needs for cancer patients, both within China and across the globe. The company's market-ready portfolio includes Sugemalimab, a monoclonal antibody targeting programmed death ligand 1 (PD-L1); GAVRETO, an RET inhibitor approved for advanced or metastatic RET-mutant medullary and RET fusion-positive thyroid cancers; and avapritinib, a KIT/PDGFRA inhibitor used to treat adults with unresectable or metastatic gastrointestinal stromal tumors featuring a PDGFRA exon 18 mutation. CStone also maintains a strong pipeline of investigational therapies, such as Nofazinlimab (a PD-1 antibody for hepatocellular carcinoma), Ivosidenib (an isocitrate dehydrogenase 1 (IDH1) inhibitor for adults with relapsed or refractory acute myeloid leukemia with an IDH1 mutation), and Fisogatinib (an FGFR4 inhibitor for hepatocellular carcinoma). Additional pipeline assets include CS1002, CS2006, CS3002, CS3005, CS2007, CS2008, and CS500, primarily for solid tumors, along with CS5001, intended for both solid and hematologic malignancies. Established in 2015, CStone Pharmaceuticals is headquartered in Shanghai, China.