Simmerafil

DB22792InvestigationalSmall molecule

Simmerafil is under investigation in clinical trial NCT06301854 (Long-term Safety of TPN171H Tablet in Erectile Dysfunction.).

Mechanism: Pharmacologically active on cGMP-specific 3',5'-cyclic phosphodiesterase
Curator reviewed
Code names: TPN171H

Resolves to

Targets

What you can answer from here — as of June 26, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action

Listed above

10Clinical trialsPhase, status and sponsor resolved per trial

3+ReferencesStructured and connected to the statements they support

Which drugs share a target with Simmerafil, and which of those have an active Phase 3 trial?

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