Drug Profile

YR 001

Alternative Names: YR-001

Latest Information Update: 22 Dec 2025

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At a glance

Originator YIRUI Pharmaceutical Technology
Class Anti-inflammatories; Antipsoriatics; Skin disorder therapies; Small molecules
Mechanism of Action Kv1.3 potassium channel inhibitors

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes

20 Nov 2025 Hangzhou Yirui Pharmaceutical Technology completes a phase-II trial in Atopic dermatitis in USA (Topical) (NCT06309355)
31 Jul 2025 YIRUI Pharmaceutical Technology plans to submit new drug application for Psoriasis (Topical) in 2028 (YIRUI Pharmaceutical Technology pipeline, July 2025)
21 Oct 2024 YIRUI Pharmaceutical Technology plans to submit new drug application for Alopecia (Topical) in 2029 (YIRUI Pharmaceutical Technology pipeline, July 2025)

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