ASP 5502
Alternative Names: ASP-5502Latest Information Update: 11 Apr 2026
At a glance
- Originator Astellas Pharma Global Development
- Class Small molecules
- Mechanism of Action STING1 protein inhibitors
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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 Sjogren's syndrome
Most Recent Events
- 05 Mar 2026 Astellas Pharma Global Development terminated a phase I trial in Sjogren's syndrome in USA (PO) due to Company's strategic decision (NCT06544642)
- 21 Aug 2024 Phase-I clinical trials in Sjogren's syndrome in USA (PO) (NCT06544642) (Astellas Pharma pipeline, August 2024)
- 09 Aug 2024 Astellas Pharma Global Development plans a phase I trial for Sjogren's syndrome in August 2024 (NCT06544642)