Risovalisib - HaiHe Biopharma
Alternative Names: CYH 33; Haizexin; HH-CYH33; Lysovalicib mesylate hydrate - HaiHe Biopharma; Risovalisib mesilate hydrate - HaiHe BiopharmaLatest Information Update: 01 Apr 2026
At a glance
- Originator HaiHe Biopharma; Shanghai Institute of Materia Medica
- Developer HaiHe Biopharma
- Class Antineoplastics; Carbamates; Fluorinated hydrocarbons; Morpholines; Piperazines; Pyridines; Pyrroles; Small molecules; Sulfones; Triazines
- Mechanism of Action 1 Phosphatidylinositol 3 kinase inhibitors
-
Orphan Drug Status
Yes - Ovarian cancer
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Registered Ovarian cancer
- Phase II Fallopian tube cancer; Peritoneal cancer; Vascular malformations
- Phase I/II Growth disorders
- Phase I HER2 negative breast cancer; Solid tumours
Most Recent Events
- 31 Mar 2026 Risovalisib is still in phase I trials for HER2-negative breast cancer (Combination therapy, Late-stage disease, Metastatic disease, Recurrent, Second-line therapy or greater) in China (PO) (NCT04856371) (CTR20210627)
- 23 Mar 2026 Registered for Ovarian cancer (Late-stage disease, Second-line therapy or greater) in Japan (PO) - First Global Approval
- 23 Mar 2026 Efficacy data from a phase II trial in Ovarian cancer released by Haihe Biopharma