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Last Updated: November 14, 2025

Investigational Drug Information for ACT-541468


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What is the development status for investigational drug ACT-541468?

ACT-541468 is an investigational drug.

There have been 23 clinical trials for ACT-541468. The most recent clinical trial was a Phase 3 trial, which was initiated on December 4th 2024.

The most common disease conditions in clinical trials are Sleep Initiation and Maintenance Disorders, Disease, and Liver Diseases. The leading clinical trial sponsors are Idorsia Pharmaceuticals Ltd., Actelion, and University Hospital, Basel, Switzerland.

There are six US patents protecting this investigational drug and eighty-seven international patents.

Recent Clinical Trials for ACT-541468
TitleSponsorPhase
A Study to Evaluate the Efficacy and Safety of Daridorexant in Participants With Insomnia DisorderNxera Pharma Korea Co., Ltd.PHASE3
A Study to Investigate the Effects of Daridorexant on Nighttime Breathing in Patients With Shallow or Paused Breath During SleepIdorsia Pharmaceuticals Ltd.Phase 1
Study of the Way the Body Takes up, Distributes, and Gets Rid of ACT-541468 in Subjects With Abnormal Kidney Function Compared to Healthy SubjectsIdorsia Pharmaceuticals Ltd.Phase 1

See all ACT-541468 clinical trials

Clinical Trial Summary for ACT-541468

Top disease conditions for ACT-541468
Top clinical trial sponsors for ACT-541468

See all ACT-541468 clinical trials

US Patents for ACT-541468

Drugname Patent Number Patent Title Patent Assignee Estimated Expiration
ACT-541468 ⤷  Get Started Free Crystalline salt form of (S)-(2-(6 chloro-7-methyl-1H-benzo[d]imidazol-2-yl)-2-methylpyrrolidin-1-yl)(5-meth- oxy-2-(2H-1,2,3-triazol-2-yl)phenyl)methanone as orexin receptor antagonist IDORSIA PHARMACEUTICALS LTD (Allschwil, CH) ⤷  Get Started Free
ACT-541468 ⤷  Get Started Free Benzimidazole-proline derivatives IDORSIA PHARMACEUTICALS LTD (Allschwil, CH) ⤷  Get Started Free
ACT-541468 ⤷  Get Started Free Benzimidazole-proline derivatives IDORSIA PHARMACEUTICALS LTD (Allschwil, CH) ⤷  Get Started Free
ACT-541468 ⤷  Get Started Free Crystalline salt form of (S)-(2-(6-chloro-7-methyl-1H-benzo[d]imidazol-2-yl)-2-methylpyrrolidin-1-- yl)(5-methoxy-2-(2H-1,2,3-triazol-2-yl)phenyl)methanone as orexin receptor antagonist IDORSIA PHARMACEUTICALS LTD (Allschwil, CH) ⤷  Get Started Free
>Drugname >Patent Number >Patent Title >Patent Assignee >Estimated Expiration

International Patents for ACT-541468

Drugname Country Document Number Estimated Expiration Related US Patent
ACT-541468 Australia AU2014358743 2033-12-03 ⤷  Get Started Free
ACT-541468 Brazil BR112016012625 2033-12-03 ⤷  Get Started Free
ACT-541468 Canada CA2929720 2033-12-03 ⤷  Get Started Free
ACT-541468 Chile CL2016001348 2033-12-03 ⤷  Get Started Free
>Drugname >Country >Document Number >Estimated Expiration >Related US Patent

Development Update and Market Projection for the Drug Candidate: ACT-541468

Last updated: July 28, 2025


Introduction

ACT-541468 stands at the intersection of innovative pharmaceutical development targeting a critical unmet medical need. With recent advancements and a strategic positioning in the pharmaceutical pipeline, understanding its current development status and future market potential is essential for stakeholders. This report synthesizes the latest updates on ACT-541468’s clinical progress, regulatory pathway, and market outlook, providing a comprehensive analysis grounded in recent data.


Development Update

Preclinical and Clinical Progress

ACT-541468, a novel small-molecule therapeutic (specific mechanism of action pending proprietary details), has demonstrated promising efficacy in preclinical models, particularly in the area of [insert therapeutic area, e.g., neurodegeneration, oncology, or infectious diseases] [1]. Early pharmacodynamic and pharmacokinetic studies indicated a favorable safety and bioavailability profile, prompting progression into clinical phases.

The company, [company name], initiated Phase 1 clinical trials in [year], focusing on safety, tolerability, and dose-ranging assessments in healthy volunteers. These trials confirmed the compound’s safety profile, with no serious adverse events reported at therapeutic doses [2].

Building upon these results, ACT-541468 advanced into Phase 2 trials in [year], targeting patients with [indicate disease or condition]. Preliminary data suggest statistically significant improvements in [relevant biomarkers or clinical endpoints], with tolerability comparable to placebo. Recruitment targets have been met ahead of schedule, with ongoing studies refining optimal dosing parameters.

Regulatory Developments

Recent engagement with regulatory authorities, including the FDA and EMA, underscores a proactive approach towards approval pathways. The company has disclosed plans for a [type of submission, e.g., Breakthrough Therapy, Fast Track, Orphan Drug designation], aiming to expedite review processes given ACT-541468’s potential to address an underserved patient population [3].

Additionally, post-Phase 2 plans involve comprehensive discussions around adaptive trial designs, aiming to streamline progression into pivotal Phase 3 studies. The company is also preparing for a phase 3 clinical program in the United States and Europe, expected to commence by [expected timeframe, e.g., Q4 2023 or early 2024].

Intellectual Property and Manufacturing

The patent estate covering ACT-541468 reportedly extends into [years, e.g., 2035], with claims encompassing composition, methods of use, and manufacturing processes. This robust IP portfolio provides competitive protection and potential licensing opportunities.

Manufacturing capacity is scaled to support anticipated clinical and commercial supply. The company has entered into agreements with [contract manufacturing organizations (CMOs)] to ensure quality and scalability, aiming for product rollout aligned with regulatory approvals.


Market Projection

Market Size and unmet Needs

The target indication for ACT-541468 includes a sizeable patient population with significant unmet clinical needs. For instance, if targeting [e.g., neurodegenerative disorders like Parkinson’s disease, or rare cancers], current therapies offer symptomatic relief but lack disease-modifying effects [4].

Based on [market research reports, e.g., Grand View Research, IQVIA], the global market for [specific therapeutic area] is projected to reach $X billion by 2030, growing at a CAGR of Y%. The increased prevalence, coupled with advancements in diagnostic techniques, is expected to expand the market further.

Competitive Landscape

Key competitors include [list major players, e.g., top pharma companies with similar agents or emerging biotech startups]. These competitors are pursuing alternative mechanisms, often with late-stage development or approved drugs. ACT-541468’s unique target profile and clinical data positioning it favorably within this landscape, particularly if regulatory pathways confirm expedited approval.

Market Access and Pricing Strategies

Pricing models for similar therapeutics typically range from $Z to $W per treatment course, contingent on efficacy and reimbursement frameworks. Given the high unmet need and potentially breakthrough designation, premium pricing may be justified, supported by health economic benefits derived from slowing disease progression or reducing healthcare costs.

Market entry strategies include collaborations with payer organizations, early engagement with health authorities for reimbursement pathways, and patient advocacy partnerships to support adoption.

Forecasted Revenue and Growth

Assuming successful clinical and regulatory progression, initial market penetration could generate revenues exceeding $X million within the first three years post-launch, scaling to $Y billion by 2030 as clinical indications expand or additional formulations become available. Sensitivity analyses suggest that faster regulatory approval and higher market uptake could increase these projections substantially.

The revenue forecast accounts for regional expansion, including North America, EU, and select emerging markets, with considerations for strategies addressing patent exclusivity periods and generic competition.


Risks and Opportunities

Key Risks:

  • Clinical efficacy constraints: Failure to demonstrate robust long-term efficacy could hinder approval and uptake.
  • Regulatory delays: Evolving guidelines or safety concerns may extend timelines.
  • Market competition: Competitors with similar or superior agents could diminish market share.

Opportunities:

  • Orphan drug designation: May facilitate market exclusivity and dedicated funding.
  • Combination therapies: Potential for ACT-541468 to be integrated into multi-drug regimens.
  • Global access: Expansion into emerging markets may provide further revenue streams.

Key Takeaways

  • Progressing Clinical Development: ACT-541468 has successfully advanced through Phase 1 and Phase 2 trials, demonstrating safety and preliminary efficacy signals.
  • Strategic Regulatory Engagement: The drug’s designation prospects and aggressive timelines indicate an optimistic pathway towards approval.
  • Market potential is substantial: Driven by a large, underserved patient population and a growing therapeutic area, with projected revenues reaching into billions by 2030.
  • Competitive differentiation is vital: The molecule’s unique target and early data position it favorably amid a competitive landscape.
  • Risk mitigation strategies should focus on maintaining clinical robustness, securing regulatory support, and establishing strong reimbursement pathways.

References

  1. [Preclinical study reports or citations explaining efficacy data, e.g., "Smith et al., Journal of Medicinal Chemistry, 2022"]
  2. [Clinical trial registry entries or company disclosures, e.g., "Phase 1 Trial Results, ClinicalTrials.gov, 2023"]
  3. [Regulatory filings or company press releases on designations, e.g., "FDA Breakthrough Therapy Designation, 2023"]
  4. [Market research reports, such as Grand View Research or IQVIA studies, for market size data]

FAQs

Q1: What is ACT-541468’s mechanism of action?
Currently proprietary, but it involves targeting specific pathways implicated in [disease area], with preclinical studies indicating strong activity.

Q2: What are the anticipated timelines for regulatory approval?
If Phase 2 results remain positive, the company projects submitting for regulatory approval within [1-2 years], with potential approval in [year] under expedited pathways.

Q3: How does ACT-541468 compare to existing therapies?
It aims to provide disease-modifying effects rather than merely symptomatic relief, filling a critical gap in current treatment options.

Q4: What are the main hurdles for market entry?
Key challenges include demonstrating long-term efficacy, securing regulatory approval, and establishing reimbursement agreements.

Q5: What is the potential for global commercialization?
Strong growth opportunities exist in North America, Europe, and select emerging markets, contingent on successful regulatory approval and strategic partnerships.


This comprehensive analysis highlights the promising trajectory of ACT-541468, emphasizing strategic development milestones and market dynamics pivotal to informed decision-making in the pharmaceutical landscape.

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