PF-562271

DB33602InvestigationalSmall molecule

PF-562271: Overview.

Chemical structure of PF-562271
Formula / weight
C21H20F3N7O3S · 507.49 g/mol (avg)
Also known as
Pf-562271 besilate
Code names
Pf-00562271 · PF 00562271-26 · PF-00562271 FREE BASE · PF-562,271 · PF-562271 FREE BASE

Resolves to

Structure
InChIKeyMZDKLVOWGIOKTN-UHFFFAOYSA-NSMILESCN(C1=NC=CC=C1CNC1=C(C=NC(NC2=CC3=C(NC(=O)C3)C=C2)=N1)C(F)(F)F)S(C)(=O)=O
Targets

What you can answer from here — as of September 23, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
Listed above
1Clinical trialPhase, status and sponsor resolved per trial
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2+ReferencesStructured and connected to the statements they support
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Which drugs share a target with PF-562271, and which of those have an active Phase 3 trial?

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