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ALG-097558

Small molecule · developed by Aligos Therapeutics

Phase 1 Most advanced trial (none active)

ALGS Developer

2 Registered trials

What is ALG-097558?

ALG-097558 is a drug studied as single or multiple doses in solution and as a 100 mg tablet, given in fasted and fed states. It is studied in COVID-19.

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

At a glance

Drug type: Small molecule
Therapy area: Infectious disease
Developer: Aligos Therapeutics (ALGS)
FDA status: Investigational, not approved in the US. Most advanced trial: Phase 1

🧪 Clinical trials

Trial	Phase	Condition	Status	Sponsor
NCT06698549	Phase 1	COVID 19	Completed	ALGS
NCT05840952	Phase 1	COVID-19	Completed	ALGS

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

Conditions studied

COVID 19

More from Aligos Therapeutics

ALG-010133 Phase 1 ALG-020572 Phase 1 ALG-055009 Phase 2 ALG-125755 Phase 1 Pevifoscorvir Phase 2

Sources

Updated Oct 11, 2026. Something wrong or missing? Report it on the ALGS page.

Follow ALGS, the company behind ALG-097558

See ALGS's upcoming FDA decisions, trial readouts, cash runway and dilution risk, updated every day from SEC, FDA and ClinicalTrials.gov filings.

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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