CML, Accelerated Phase

HS-10382 is a small molecular, oral potent, allosteric inhibitor. By binding a myristoyl site of the BCR-ABL1 protein, HS-10382 locks BCR-ABL1 into an inactive conformation. Flumatinib is the first approved second generation TKI in China and a derivative of imatinib. The primary objective of this study is to evaluation the safety and tolerability and of HS-10382 combination therapy in patients with chronic myeloid leukemia (CML). The secondary objectives is to evaluate the PK profile, major metabolites and efficacy of HS-10382 in CML-CP/AP subjects after combination therapy, and to explore the kinase domain mutations associated with TKI resistance

HS-10382 is a small molecular, oral potent, allosteric inhibitor. By binding a myristoyl site of the BCR-ABL1 protein, HS-10382 locks BCR-ABL1 into an inactive conformation. The purpose of this study is to investigate the safety/tolerability and the pharmacokinetic(PK) profile of HS-10382 in patients with chronic myeloid leukemia (CML). Anti-CML activity will also be investigated in this study.