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Tenifatecan · SN-2310

Small molecule · Inhibitor of topoisomerase I (TOP1) · developed by Achieve Life Sciences

Phase 1 Most advanced trial (none active)
ACHV Developer
1 Registered trials

What is Tenifatecan?

Tenifatecan (SN2310) is a lipophilic emulsion of SN-38, a topoisomerase I inhibitor, covalently linked to tocopherol via a succinate linker. After in vivo hydrolysis, SN-38 stabilizes topoisomerase I-DNA complexes, inhibiting DNA religation and inducing double-stranded DNA breaks that trigger apoptosis. It is studied in breast, colorectal, pancreatic, pelvic, and lung cancers.

Summary written with AI from the sources listed at the end of this page.

At a glance

Also known as
SN-2310
Drug type
Small molecule
Targets
topoisomerase I (TOP1)
Mechanism
Inhibitor of topoisomerase I (TOP1)
Pathways
DNA replication inhibition, apoptosis
Therapy area
Oncology
Developer
Achieve Life Sciences (ACHV)
FDA status
Investigational, not approved in the US. Most advanced trial: Phase 1
UNII
7G0Y719Q80

🧪 Clinical trials

TrialPhaseConditionStatusSponsor
NCT00385177 Phase 1 Breast Neoplasms Completed ACHV

Trials of the companies BioRadar tracks, from ClinicalTrials.gov, most advanced phase first.

Conditions studied

Breast NeoplasmsColorectal NeoplasmsLung NeoplasmsPancreatic NeoplasmsPelvic Neoplasms

Other drugs acting on TOP1

More from Achieve Life Sciences

Sources

Updated Oct 3, 2026. Something wrong or missing? Report it on the ACHV page.

Follow ACHV, the company behind Tenifatecan

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Data: FDA (Drugs@FDA, Purple Book, DailyMed), NIH (NCI Thesaurus, GSRS, RxNorm), ClinicalTrials.gov • Informational purposes only, not medical or investment advice. • All drugs A–Z

This data is for informational purposes only, not investment advice. BioRadar does not provide buy/sell recommendations. Past performance does not guarantee future results. Always do your own due diligence.