Drugs / Denifanstat

Trials 20

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 18 trials
Phase 1 NCT07216313 Sep → Oct 2025 — Sagimet Biosciences Inc. Completed No outcome recorded
Phase 1 NCT05743621 Nov 2023 → Jan 2027 expected castration-resistant prostate carcinoma Weill Medical College of Cornell University Recruiting No outcome recorded
Phase 1 NCT05835180 May → Dec 2023 cirrhosis of liver, metabolic dysfunction-associated steatohepatitis Sagimet Biosciences Inc. Completed No outcome recorded
Phase 1 NCT05657834 Nov → Dec 2022 — Sagimet Biosciences Inc. Completed No outcome recorded
Phase 1 NCT04843449 Apr → May 2021 — Ascletis Pharmaceuticals Co., Ltd. Completed No outcome recorded
Phase 1 NCT04352361 Apr 2020 — Ascletis Pharmaceuticals Co., Ltd. Completed No outcome recorded
Phase 1 NCT02980029 Oct 2017 → Oct 2023 colon carcinoma Mark Evers Terminated No outcome recorded Stop: Enrollment
Phase 1 NCT02223247 Nov 2013 → Jun 2017 cancer Sagimet Biosciences Inc. Completed No outcome recorded
Phase 26 trials
Phase 2 NCT05104125 Jan 2022 → Apr 2023 acne Ascletis Pharmaceuticals Co., Ltd. Completed No outcome recorded
Phase 2 NCT04906421 Aug 2021 → Oct 2023 metabolic dysfunction-associated steatohepatitis Sagimet Biosciences Inc. Completed No outcome recorded
Phase 2 NCT03808558 Sep 2019 → Apr 2025 overdue — David E Gerber Active not recruiting No outcome recorded
Phase 2 NCT03938246 Mar 2019 → Oct 2021 metabolic dysfunction-associated steatohepatitis Sagimet Biosciences Inc. Completed Mixed
Phase 2 NCT03179904 Aug 2017 → Jul 2024 HER2 positive breast carcinoma, female breast carcinoma Mayo Clinic Completed No outcome recorded
Phase 2 NCT03032484 May 2017 → Apr 2020 astrocytoma (excluding glioblastoma) The University of Texas Health Science Center at San Antonio Completed No outcome recorded
Phase 36 trials · 1 met primary
Phase 3 NCT07863193 Oct 2026 → Aug 2027 expected acne Sagimet Biosciences Inc. Recruiting No outcome recorded
Phase 3 NCT06594523 Mar 2025 → Dec 2030 metabolic dysfunction-associated steatohepatitis Sagimet Biosciences Inc. Withdrawn No outcome recorded Stop: Business
Phase 3 NCT06692283 Mar 2025 → Jun 2026 metabolic dysfunction-associated steatohepatitis Sagimet Biosciences Inc. Withdrawn No outcome recorded Stop: Business
Phase 3 NCT06248008 Apr 2024 → Nov 2025 acne Ascletis Pharmaceuticals Co., Ltd. Completed No outcome recorded
Phase 3 NCT06192264 Jan 2024 → May 2025 acne Ascletis Pharmaceuticals Co., Ltd. Completed Met primary
Phase 3 NCT05118776 Jan 2022 → Jun 2025 overdue adult glioblastoma Ascletis Pharmaceuticals Co., Ltd. Active not recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 48

DateIssuerRelease
2026-10-09 Sagimet Biosciences Inc. Results Sagimet To Present Positive Full 52-Week Results from License Partner Ascletis' Phase 3 Open-Label Extension Clinical Trial of Denifanstat in Acne and Mechanistic Data at the 2026 Fall Clinical Dermatology Conference sagimet.com ↗
Denifanstat showed continued improvement and sustained efficacy across all efficacy endpoints through 52 weeks, including 57% IGA success, 72% reduction in total lesions, and 77% reduction in inflammatory lesions, and was generally well-tolerated
2026-09-30 Sagimet Biosciences Inc. Results Sagimet Announces Positive Full 52-Week Results from License Partner Ascletis' Phase 3 Open-Label Extension Clinical Trial of Denifanstat in Acne Presented at EADV 2026 sagimet.com ↗
2026-09-28 Sagimet Biosciences Inc. Results Sagimet Biosciences to Host Virtual KOL Event, “Denifanstat Update: 52-Week Data from Phase 3 Open-Label Extension in China and Planned AURORA Phase 3 Clinical Trial in US” on September 30, 2026 sagimet.com ↗
In the Phase 3 open-label extension clinical trial, subjects treated with denifanstat showed improvements in all efficacy endpoints (secondary endpoints of the trial) beyond those observed at 12 weeks in the original clinical trial.
2026-08-13 Sagimet Biosciences Inc. Regulatory Sagimet Biosciences Receives FDA “Study May Proceed” Letter and IND Clearance for Phase 3 Trial in Acne in Adolescent and Adult Patients sagimet.com ↗
today announced that the U.S. Food and Drug Administration (FDA) has cleared the Investigational New Drug (IND) application and issued a “Study May Proceed” letter for the company’s Phase 3 clinical trial of fatty acid synthase (FASN) inhibitor denifanstat in moderate to severe acne.
2026-05-27 Sagimet Biosciences Inc. Results Sagimet Biosciences Presents Two Posters at EASL 2026 on Denifanstat/Resmetirom Combination in MASH sagimet.com ↗
Combination of denifanstat and resmetirom was generally well-tolerated in Phase 1 clinical trial
2026-04-06 Sagimet Biosciences Inc. Results Sagimet Biosciences Announces Poster and Oral Presentations at the Fueling MASH: Metabolic Drivers and Inflammatory Crosstalk Keystone Symposium and Inducement Grant Under Nasdaq Listing Rule 5635(c)(4) sagimet.com ↗
Reduction of plasma glycine- and taurine-conjugated bile acids correlated with histological improvements in denifanstat-treated MASH patients in Phase 2b FASCINATE-2 trial
2026-02-02 Sagimet Biosciences Inc. Results Sagimet Announces Positive 52-Week Data from License Partner Ascletis’ Open-Label Phase 3 Clinical Trial Evaluating the Long-Term Safety of ASC40 (Denifanstat) Tablets in Patients with Moderate to Severe Acne sagimet.com ↗
2026-01-08 Sagimet Biosciences Inc. Results Sagimet Biosciences Announces Poster Presentation at the 10th Annual MASH-TAG 2026 Conference sagimet.com ↗
Denifanstat elicited a significant ≥2-stage improvement in fibrosis in F3 MASH patients, and improved liver fibrosis and biomarkers in qFibrosis stage 4 MASH patients: secondary analysis of phase 2b FASCINATE-2 trial
2025-12-18 Sagimet Biosciences Inc. Results Sagimet Biosciences Announces Positive Results from the Phase 1 PK Clinical Trial of Denifanstat and Resmetirom Combination sagimet.com ↗
The combination of denifanstat and resmetirom was generally well-tolerated over the duration of the study, with no safety signals.
2025-12-10 Ascletis Pharmaceuticals Co., Ltd. Regulatory 歌礼宣布同类首创FASN抑制剂地尼法司他(ASC40)治疗痤疮的新药上市申请获中国国家药品监督管理局受理 ascletis.com ↗
地尼法司他(ASC40)治疗中重度寻常性痤疮的新药上市申请(NDA)获中国国家药品监督管理局(国家药监局)受理。
2025-12-10 Sagimet Biosciences Inc. Regulatory Sagimet’s License Partner Ascletis Announced Acceptance of New Drug Application for Denifanstat for the Treatment of Moderate to Severe Acne by China’s National Medical Products Administration sagimet.com ↗
2025-11-10 Sagimet Biosciences Inc. Results Sagimet Biosciences Presents Two Denifanstat Posters at AASLD—The Liver Meeting® 2025 sagimet.com ↗
A secondary analysis of FASCINATE-2 Phase 2 trial demonstrated denifanstat improved fibrosis, inflammation and steatosis in advanced qF4 MASH patients as measured by artificial intelligence (AI) digital pathology

All press releases naming this drug 68 releases

DateIssuerRelease

Evidence & citations 7 cited values

Every value below carries the sentence it was read from. 22 sources stand behind the page.

FieldValueCited text
Known as Denifanstat “A Phase I Pharmacokinetic Study of TVB-2640 (Denifanstat) in Subjects With Mild, Moderate, or Severe Hepatic Impairment Compared to Subjects With Normal Hepatic Function” NCT05835180 ↗
7

“A Study to Evaluate the Safety and Efficacy of ASC40 (Denifanstat) Tablets in the Treatment of Patients With Moderate to Severe Acne Vulgaris” NCT06192264 ↗

“ASC40 (Denifanstat) tablets” NCT06248008 ↗

NCT07863193 ↗

NCT03179904 ↗

NCT06692283 ↗

NCT06594523 ↗

NCT07216313 ↗

Known as ASC 40 “ASC 40 tablets orally once daily” NCT06192264 ↗
5

NCT05118776 ↗

NCT04843449 ↗

NCT06192264 ↗

NCT06248008 ↗

NCT05104125 ↗

Known as TVB-2640 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05835180 ↗
9

NCT05657834 ↗

NCT03032484 ↗

NCT02223247 ↗

NCT03938246 ↗

NCT03808558 ↗

NCT04352361 ↗

NCT05743621 ↗

NCT04906421 ↗

NCT02980029 ↗

Action Inhibit “Target engagement (FASN inhibition) and inhibition of lipogenesis were demonstrated with TVB-2640.” PMID 33870151 ↗ Mar 2021
Modality Small molecule — CHEMBL3661754 ↗
Route Oral “TVB-2640 was administered orally daily until PD.” PMID 33870151 ↗ Mar 2021
Target FASN “TVB-2640 belongs to a class of drugs called fatty acid synthase inhibitors (FASN inhibitors).” NCT02223247 ↗