Hanmi's Next-Gen EZH1/2 Dual Inhibitor Demonstrates Safety and Anti-tumor Activity in Phase I Study
Partial Response and Durable Stable Disease Observed in Patients, Supporting Further Clinical Development
[Press Release] On October 22, Hanmi announced that its investigational targeted anticancer therapy, HM97662, a novel EZH1/2 dual inhibitor, demonstrated a favorable safety profile and encouraging early antitumor activity in a first-in-human Phase 1 study, marking a meaningful step forward in its global clinical development. Hanmi Pharmaceutical participated in the European Society for Medical Oncology (ESMO) Congress 2025, held in Berlin, Germany, from October 17 to 21, where the company presen