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ASC40 tablets

Ascletis Pharmaceuticals Co., Ltd. · Phase 3 active Small molecule

ASC40 is a hepatitis B virus (HBV) capsid assembly modulator that disrupts viral particle formation.

ASC40 is a hepatitis B virus (HBV) capsid assembly modulator that disrupts viral particle formation. Used for Chronic hepatitis B infection.

At a glance

Generic nameASC40 tablets
Also known asTVB-2640
SponsorAscletis Pharmaceuticals Co., Ltd.
Drug classHBV capsid assembly inhibitor
TargetHBV core antigen (capsid assembly)
ModalitySmall molecule
Therapeutic areaVirology / Hepatology
PhasePhase 3

Mechanism of action

ASC40 targets the HBV core antigen and inhibits capsid assembly, preventing the formation of infectious viral particles. This mechanism differs from nucleos(t)ide reverse transcriptase inhibitors and represents a novel approach to HBV treatment by directly interfering with virion maturation rather than viral replication.

Approved indications

Common side effects

Key clinical trials

Primary sources

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

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