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希玛医疗(03309.HK)附属与Gilead及韩美就“P-gp”抑制剂encequidar订立三方全球授权及合作协议

Group 1 - The core point of the news is that Hema Medical (希华医药) has entered into a global licensing and collaboration agreement with Gilead Sciences and Hanmi Pharmaceutical for the P-glycoprotein inhibitor encequidar, which Hema Medical holds exclusive global rights outside of South Korea [1] - Under the agreement, Hema Medical and Hanmi will grant Gilead exclusive global rights to encequidar in the field of virology, and they will also provide drug supply and share technical knowledge [1] - Hema Medical is set to receive an initial payment of $10 million, with potential future payments reaching up to approximately $72.5 million, along with a low single-digit royalty on net sales [1] Group 2 - Hema Medical is primarily focused on innovative drug development in the oncology field and is currently researching oral formulations of encequidar [2] - The company is preparing to initiate a Phase 3 global clinical study for the treatment of metastatic breast cancer using oral paclitaxel combined with encequidar, which aims to replace intravenous administration of paclitaxel in chemotherapy [2] - The clinical study is planned to commence by the end of 2025 across multiple centers in the United States, Hong Kong, and New Zealand [2]