Drugs / AR1001
last change Aug 2026 re-read 3 minutes ago

AR1001

Small molecule

Developed for
Alzheimer disease

Trials 0

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Comparator or background therapy2 trials
Phase 2 NCT03625622 Comparator Apr 2019 → Dec 2020 — AriBio Co., Ltd. Completed No outcome recorded
Phase 3 NCT05531526 Comparator Dec 2022 → May 2026 overdue Alzheimer disease AriBio Co., Ltd. Active not recruiting No outcome recorded

Press releases naming this drug 16 releases

DateIssuerRelease
2026-08-05 AriBio Co., Ltd. [Aug 03, 2026]AriBio Completes Treatment Phase of Global Phase 3 POLARIS-AD Trial of AR1001 for Early Alzheimer’s Disease aribiogroup.com ↗
2026-07-01 AriBio Co., Ltd. [Jun 30, 2026]AriBio Announces Completion of Dosing in POLARIS-AD Global Phase 3 Trial of AR1001 for Early Alzheimer’s Disease aribiogroup.com ↗
2026-05-14 AriBio Co., Ltd. [May 14, 2026]Fosun Pharma and AriBio Sign Exclusive Global Option Agreement for AR1001 for the Treatment of Alzheimer’s Disease aribiogroup.com ↗
2026-05-13 Shanghai Fosun Pharmaceutical Industrial Development Co. Ltd. Fosun Pharma and AriBio Sign Exclusive Global Option Agreement for AR1001 for the Treatment of Alzheimer’s Disease fosunpharma.com ↗
2026-04-03 AriBio Co., Ltd. [Apr 2, 2026] AriBio Appoints Soo Hyun Sung as Co-CEO: “Accelerating the Successful Commercialization of AR1001, the First Oral Disease-Modifying Alzheimer’s Treatment” aribiogroup.com ↗
2025-08-05 AriBio Co., Ltd. [Aug 1, 2025]AriBio Showcases AR1001 Alzheimer’s Research at AAIC 2025 aribiogroup.com ↗
2025-07-29 AriBio Co., Ltd. [July 29, 2025]Neuco United and Fosun Pharma Sign Exclusive Licensing Agreement for AR1001 in China aribiogroup.com ↗
2025-07-28 Shanghai Fosun Pharmaceutical Industrial Development Co. Ltd. Neuco United and Fosun Pharma Sign Exclusive Licensing Agreement for AR1001 in China fosunpharma.com ↗
2025-06-12 AriBio Co., Ltd. [Jun 12, 2025]AriBio, Attends BIO USA 2025, Pursues Major Deal for Alzheimer’s Treatment ‘AR1001’ aribiogroup.com ↗
2025-05-28 AriBio Co., Ltd. [May 28, 2025]ARIBIO Publishes CAA Efficacy of AR1001 in International Journal Oral Drug AR1001 Overcomes Limits of Injectable Alzheimer’s Therapies aribiogroup.com ↗
2024-05-20 AriBio Co., Ltd. [Apr 28, 2024]AriBio Receives EMA Phase 3 Clinical Trial Authorisation for AR1001 in Treatment of Alzheimer’s Disease (POLARIS-AD) aribiogroup.com ↗
2024-05-20 AriBio Co., Ltd. [Mar 24, 2024]AriBio Licenses Exclusive Marketing Rights for AR1001 for Alzheimer’s Disease in China for $770 Million USD aribiogroup.com ↗

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 3 sources stand behind the page.

FieldValueCited text
Known as AR1001 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05531526 ↗
1

NCT03625622 ↗

Action Inhibit “AR1001 is a phosphodiesterase-5 inhibitor” PMID 40912996 ↗ Sep 2025
Modality Small molecule “AR1001 is a small molecule” NCT05531526 ↗
Route Oral “Active, AR1001 - 10 mg, orally administered once daily for 26 weeks.” NCT03625622 ↗