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UGN-104

UroGen Pharma Ltd. · Phase 3 active Small molecule

UGN-104 is a synthetic, small molecule that acts as a prodrug, which is converted into its active metabolite in the bladder.

UGN-104 is a synthetic, small molecule that acts as a prodrug, which is converted into its active metabolite in the bladder. Used for Non-muscle invasive bladder cancer.

At a glance

Generic nameUGN-104
Also known asUGN-104 (mitomycin) for pyelocalyceal solution
SponsorUroGen Pharma Ltd.
Drug classThymidine analog
TargetThymidine synthase
ModalitySmall molecule
Therapeutic areaOncology
PhasePhase 3

Mechanism of action

The active metabolite of UGN-104 is a thymine analog that intercalates into DNA, thereby inhibiting thymidine synthase and DNA synthesis in cancer cells. This leads to the induction of apoptosis and inhibition of cancer cell proliferation.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results