HRS 6257
Alternative Names: HRS-6257Latest Information Update: 22 Jan 2026
At a glance
- Originator Shanghai Hengrui Pharmaceutical
- Class Analgesics
- Mechanism of Action Undefined mechanism
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Orphan Drug Status
No
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 I Pain
Most Recent Events
- 30 Dec 2025 Phase-I clinical trials in Pain (In volunteers) in China (PO) (NCT07301333)
- 30 Dec 2025 Preclinical trials in Pain in China (PO), prior to December 2025
- 24 Dec 2025 Shanghai Hengrui Pharmaceutical plans a phase I trial for Pain (In volunteers) in China (PO, Tablet), in December 2025 (NCT07301333)