HRS 1167
Alternative Names: HRS-1167; M-9466Latest Information Update: 01 Jul 2025
At a glance
- Originator Jiangsu Hengrui Medicine Co.
- Developer Jiangsu Hengrui Medicine Co.; Merck KGaA
- Class Antineoplastics; Small molecules
- Mechanism of Action Poly(ADP-ribose) polymerase-1 inhibitors
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase II Solid tumours
- Phase I/II Fallopian tube cancer; Ovarian cancer; Peritoneal cancer; Prostate cancer
Most Recent Events
- 17 Jun 2025 EMD Serono withdraws a phase I trial prior to enrolment for Solid tumors (Late-stage disease, Metastatic disease, Combination Therapy) due to strategic reasons (NCT06719973)
- 25 Apr 2025 Pharmacodynamics data from a pre-clinical study in Cancer presented at the 116th Annual Meeting of the American Association for Cancer Research (AACR-2025)
- 24 Feb 2025 Merck KGaA suspends phase I DDRiver 511 trial in Solid tumours (Combination therapy, Late-stage disease, Metastatic disease, Second-line therapy or greater) in USA, Spain, South Korea, Japan, Australia (PO), due to sponsor decision (NCT06509906)