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Smallmolecule drugs make up most of the drugs we take conveniently as pills, including painkillers like ibuprofen (Advil), antibiotics like penicillin and amoxicillin, or cholesterol-lowering drugs like atorvastatin (Lipitor). The smallmolecules drugs of today look nothing like the molecules of the 1970s.
4c00622 The STAT family of transcription factors are important signaling hubs, with several of them, particularly STAT3, being emerging oncotargets already investigated in clinical trials. Keserű ACS Medicinal Chemistry Letters 2025 16 (6), 991-997 DOI: 10.1021/acsmedchemlett.4c00622
Whether enhanced mitochondrial quality control through inhibition of USP30 can protect dopaminergic neurons is currently being explored in a clinical trial for Parkinsons disease. However, the molecular basis for specific inhibition of USP30 by smallmolecules has remained elusive.
The molecule was the first allosteric TYK2 inhibitor to enter clinical trials, is the first JAK-family kinase inhibitor approved for psoriasis, and is also the first approved drug targeting a pseudokinase domain. MRTX1133 is currently in Ph I/II trials as an oral agent. #3: LP0200 has completed a Ph.
Experimental drug NU-9 -- a smallmolecule compound approved by the U.S. Food and Drug Administration (FDA) for clinical trials for the treatment of amyotrophic lateral sclerosis (ALS) -- improves neuron health in animal models of Alzheimer's disease, according to a new study.
Clinical advancement of LRRK2 inhibitors was initially stalled by concerns about on-target lung findings in primates, but these were ameliorated by a Merck/Genentech/Pfizer/MJFF study showing that these lung changes were reversible, and Biogen/Denali has currently a smallmolecule (BIIB122/DNL151) in Ph. I ( NCT04557800 ).
It is a smallmolecule with a dual mechanism of action, acting as both a complete estrogen receptor antagonist and a selective estrogen receptor degrader (SERD). Clinical Trials: Palazestrant is currently in clinical trials, including Phase 1/2 and Phase 3 studies, for the treatment of ER+, HER2- metastatic breast cancer.
This article compiles 20+ recent smallmolecules of general interest in the news in April 2023, with structures where they are available. I/II Data request a trial You don’t have time to read everything, but you can’t afford to fall behind. Get ahead now by requesting a trial. already a member?
Accelerate your drug development and clinical trial goals and benefit from our 360° CDMO and CRO solutions and expertise. Partner with us The post Redefining Acceleration of the Drug Development Journey appeared first on PPD.
Is it time to go beyond classic design in oncology trials? jgrcic Tue, 05/27/2025 - 11:55 Tue, 05/27/2025 - 11:55 Resource Type Whitepaper Promotion Start Tue, 05/27/2025 - 12:06 Use of healthy volunteers in first-in-human trials with oncology smallmolecules.
These therapies have broadened treatment options for patients to expand beyond the more traditional smallmolecule drug alternatives. 2 However, when dosed at the MTD, ADCs display improved efficacy over smallmolecules in oncology trials. 3D rendering of Antibody Drug Conjugate Molecules.
Table 1: Smallmolecule drugs approved by the FDA in 2023 with reported involvement of phase II mechanisms In vitro : In vivo differences Incubation of the SGLT2 (sodium-glucose co-transporter-2) inhibitor bexagliflozin in human liver microsomes points to metabolism through both oxidation and glucuronidation to 6 main metabolites.
[link] Target validation remains a challenge in drug discovery, which leads to a high attrition rate in the drug discovery process, particularly in Phase II clinical trials. Consequently, new approaches to enhance target validation are valuable tools to improve the drug discovery process.
A surrogate endpoint is a marker used in clinical trials as a substitute for a direct clinical outcome. Diagnostic biomarkers typically confirm or establish a diagnosis and are often used in selecting patient populations for clinical trials.
1] Pimicotinib is under investigation in clinical trial NCT05804045 (Study of Pimicotinib (ABSK021) for Tenosynovial Giant Cell Tumor (MANEUVER)). 1] Pimicotinib is under investigation in clinical trial NCT05804045 (Study of Pimicotinib (ABSK021) for Tenosynovial Giant Cell Tumor (MANEUVER)). 6] The U.S. clinicaltrials.gov.
By Allessandra DiCorato October 4, 2023 Credit: AbbVie The new smallmolecule inhibitor (green) sits inside the PTPN2 protein, where acidic sites are marked in red and basic sites are marked in blue. A new small-molecule drug candidate being tested in an early-stage clinical trial aims to improve patient responses to immunotherapy.
Orforglipron ( LY-3502970 ) is an oral, non-peptide, small-molecule GLP-1 receptor agonist developed as a weight loss drug by Eli Lilly and Company. [1] 1] [3] Clinical trials The results of Phase I safety and Phase II ascending-dose clinical trials enrolling people with obesity or type 2 diabetes were published in 2023. [4]
Traditionally, scientists discover enzymes in nature and adapt them through trial and error. By training PLACER on structures stored in the Protein Data Bank, the team taught the model to predict atom arrangements that follow the physical and chemical rules governing protein-smallmolecule interactions.
This article compiles recent high-profile clinical readouts and related news with smallmolecules of general interest and structures where they are available. III trial ( NCT05099640 ; n=98, 7.5-60mg/kg Get ahead now by requesting a trial. III in Phenylketonuria sepiapterin (PTC923, CNSA-001) oral BH 4 precursor 7.5-60mg/kg
As the CEO of iOnctura, an innovative oncology biopharmaceutical company she co-founded in 2017, Catherine has played a key role in advancing the development of highly targeted smallmolecules aimed at revolutionising cancer treatment. Additionally, we are preparing to launch several other trials over the coming months.
These multifunctional smallmolecules are like tiny spies, hijacking the body’s natural protein degradation system to remove unwanted proteins. Multifunctional SmallMolecules and Peptides Beyond PROTACs, there are other exciting tools in the new drug discovery toolbox.
Attendees were particularly drawn to our integrated solutions, which encompass everything from lead candidates advancing to IND-enabling programs to early-phase clinical trials to full-scale commercial manufacturing. Beyond the science, what’s exciting is how this technology opens doors. The response?
It is becoming increasingly evident that generative artificial intelligence (GenAI) is a resourceful tool for helping pharmaceutical companies reduce manual tasks required by clinical trials. Because LLMs are trained on extensive, internet-scale datasets, they can learn to identify contexts linking words and language.
This stands in contrast to traditional small-molecule inhibitors, which typically aim to block a protein’s activity or binding. Bristol Myers Squibb’s platform includes a range of small-molecule degraders, which exploit the cell’s own disposal mechanisms — typically by sending the target protein to the proteasome for destruction.
Smallmolecule GLP1s? Whether trial design, execution, or otherwise, drug development even where there is precedent is a challenging road and should not be taken for granted. Additional trials (e.g.,
1 TPD is expected to challenge undruggable proteins, which are highly difficult to target by conventional smallmolecules. 1 The concept of TPD was first demonstrated with a heterobifunctional smallmolecule to degrader a protein of interest in the early 2000s.
The Phase 1 clinical trial is planned to be conducted in Canada and targeted to recruit up to 48 and 24 healthy volunteers for the single-ascending dose (SAD) and multiple- ascending dose (MAD) cohorts, respectively. About ALS-4.
Biological products have unlocked the potential for the management of several diseases such as cancers and autoimmune diseases for which treatment with smallmolecule, chemically synthesized drug molecules remain suboptimal. […].
Clinical genomics, powered by NGS, enables more precise target validation, improved patient stratification and optimised trial design, ultimately aiming to increase PoS. Only in this way can AI reach its full potential in accelerating drug discovery and improving trial success rates. Highlighting data integration.
Symptoms were reversed in mouse models and a clinical trial is planned for later this year. 5 This drug candidate is progressing towards the clinic, with phase 1 trials due to start within 18 months. Autophagy boosters, in contrast, are conventional smallmolecule drugs. References England Rare Diseases Action Plan 2022.
Pending Health Canada’s approval, the Phase 1 trial is designed to test the safety, tolerability and pharmacokinetics of ALS-4 in healthy volunteers. ALS-4 is a novel smallmolecule adopting an anti-virulence (non-antibiotic) approach to address the growing unmet medical needs of infections caused by Staphylococcus aureus.
It is a smallmolecule delivered orally. [1] mmol) was added tert-butyl piperidin-4-ylcarbamate (841 mg, 98% Wt, 1.2 mmol) and DIPEA (1.19 mL, 3 Eq, 10.3
In March 2025 , Regulus announced the successful completion of its Phase 1b multiple-ascending dose clinical trial for farabursen. These modalities offer a new layer of precision in targeting diseases that are difficult to address with conventional smallmolecules or biologics.
Biohaven acquires exclusive global rights to a portfolio of novel, small-molecule CGRP antagonists.
The lead candidate, HTL0022562, has advanced through preclinical development demonstrating promising and differentiated properties for further investigation in human trials.
By harnessing the vast amounts of data generated throughout the development pipeline, pharmaceutical companies can accelerate the discovery of novel therapies, optimize clinical trial design, enhance drug safety monitoring, and deliver personalized medicine, ultimately improving patient outcomes and transforming the future of healthcare.
The Company is also aiming to leverage the highly conserved structure of the SARS-CoV-2 M pro protease as a basis for the design of novel oral smallmolecules against predicted future variants of SARS-CoV-2 and other related human viruses.
2 Implication of ATX in a large range of human diseases have been highlighted by both fundamental research and clinical trials. 1-5 Implication of ATX in a large range of human diseases have been highlighted by both fundamental research and clinical trials. J Med Chem. 2017 Mar 9;60(5):2006–17. Miller LM, Keune WJ, Castagna D, et al.
As a result of this collaboration, Bayer’s mutant EGFR/HER2 inhibitor is currently in Phase I of clinical trials. This is the first reversible smallmolecule inhibitor targeting EGFR exon 20 insertion mutations and HER2 activating mutations to undergo clinical testing. Tags: Cancer Program Cancer
PITTSBURGH–( BUSINESS WIRE )– Knopp Biosciences LLC today announced positive top-line results in a Phase 2 dose-ranging trial of the novel oral drug dexpramipexole in patients with moderate-to-severe eosinophilic asthma. The trial was conducted at 28 U.S. 14, 2021 11:00 UTC. study centers. ABOUT ORAL DEXPRAMIPEXOLE.
ZASTAPRAZAN 2133852-18-1 362.5 ZASTAPRAZAN 2133852-18-1 362.5 Zastaprazan can be used for the research of gastrointestinal inflammatory diseases or gastric acid-related diseases.
Applying our technology has enabled us to develop a new smallmolecule, TT125-802, and to assign a new role to the epigenetic regulator CBP/p300 as a novel master regulator of non-oncogene resistance. This orally available smallmolecule binds to the bromodomain of CBP/p300 in a highly specific manner.
In the absence of a clinical trial result or FDA label to point to, how does one create the case and target product profile (TPP) around a new target? and whether a molecule’s pharmacology can help to mitigate safety risk. Human and mouse genetics can inform not only efficacy but also safety. in liver, in CNS)?
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