Ocadusertib

DB21732InvestigationalSmall molecule

Ocadusertib is a small molecule drug. The usage of the INN stem '-sertib' in the name indicates that Ocadusertib is a serine/threonine kinase inhibitor. Ocadusertib is under investigation in clinical... Ocadusertib is under investigation in clinical trial NCT05848258 (An Adaptive Phase 2a/2b Study of LY3871801 in Adult Participants With Rheumatoid Arthritis).

Chemical structure of Ocadusertib
Formula / weight
C25H25N5O4 · 459.506 g/mol (avg)
Code names
LY-3871801 · R-552

Resolves to

Compound
UNIIS53J4A7ME4CAS2382811-41-6ChEMBLCHEMBL5416250
Structure
InChIKeySQBZJKIINNRUFC-SFHVURJKSA-NSMILESCN1C2=CC(=CC=C2OC[C@H](NC(=O)C2=NNC(CC3=CC=CC=C3)=N2)C1=O)C#CC(C)(C)O
Targets
Q13546RIPK1

What you can answer from here — as of September 16, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
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2Clinical trialsPhase, status and sponsor resolved per trial
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1+ReferenceStructured and connected to the statements they support
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