Search Results - "Stamford, Andrew W."
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Design and Validation of Bicyclic Iminopyrimidinones As Beta Amyloid Cleaving Enzyme‑1 (BACE1) Inhibitors: Conformational Constraint to Favor a Bioactive Conformation
Published in Journal of medicinal chemistry (08-11-2012)“…On the basis of our observation that the biaryl substituent of iminopyrimidinone 7 must be in a pseudoaxial conformation to occupy the contiguous S1–S3…”
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Design and Synthesis of Piperazine Sulfonamide Cores Leading to Highly Potent HIV‑1 Protease Inhibitors
Published in ACS medicinal chemistry letters (14-12-2017)“…Using the HIV-1 protease binding mode of MK-8718 and PL-100 as inspiration, a novel aspartate binding bicyclic piperazine sulfonamide core was designed and…”
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Potent, selective, and orally active adenosine A2A receptor antagonists : Arylpiperazine derivatives of pyrazolo[4,3-e]-1,2,4-triazolo[1 ,5-c]pyrimidines
Published in Bioorganic & medicinal chemistry letters (01-03-2007)“…Antagonism of the adenosine A2A receptor offers great promise in the treatment of Parkinson's disease. Employing the known…”
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The BACE1 inhibitor verubecestat (MK-8931) reduces CNS β-amyloid in animal models and in Alzheimer's disease patients
Published in Science translational medicine (02-11-2016)“…β-Amyloid (Aβ) peptides are thought to be critically involved in the etiology of Alzheimer's disease (AD). The aspartyl protease β-site amyloid precursor…”
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Structure–function analysis of the SHOC2–MRAS–PP1C holophosphatase complex
Published in Nature (London) (08-09-2022)“…Receptor tyrosine kinase (RTK)–RAS signalling through the downstream mitogen-activated protein kinase (MAPK) cascade regulates cell proliferation and survival…”
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Discovery of the 3‑Imino-1,2,4-thiadiazinane 1,1-Dioxide Derivative Verubecestat (MK-8931)–A β‑Site Amyloid Precursor Protein Cleaving Enzyme 1 Inhibitor for the Treatment of Alzheimer’s Disease
Published in Journal of medicinal chemistry (08-12-2016)“…Verubecestat 3 (MK-8931), a diaryl amide-substituted 3-imino-1,2,4-thiadiazinane 1,1-dioxide derivative, is a high-affinity β-site amyloid precursor protein…”
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Inhibition of 3-phosphoglycerate dehydrogenase (PHGDH) by indole amides abrogates de novo serine synthesis in cancer cells
Published in Bioorganic & medicinal chemistry letters (01-09-2019)“…[Display omitted] Cancer cells reprogram their metabolism to support growth and to mitigate cellular stressors. The serine synthesis pathway has been…”
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Discovery of a 3‑(4-Pyrimidinyl) Indazole (MLi-2), an Orally Available and Selective Leucine-Rich Repeat Kinase 2 (LRRK2) Inhibitor that Reduces Brain Kinase Activity
Published in Journal of medicinal chemistry (13-04-2017)“…Leucine-rich repeat kinase 2 (LRRK2) is a large, multidomain protein which contains a kinase domain and GTPase domain among other regions. Individuals…”
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Small-Molecule Inhibition of the Acyl-Lysine Reader ENL as a Strategy against Acute Myeloid Leukemia
Published in Cancer discovery (02-11-2022)“…The chromatin reader eleven-nineteen leukemia (ENL) has been identified as a critical dependency in acute myeloid leukemia (AML), but its therapeutic potential…”
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Targeting eIF4A-Dependent Translation of KRAS Signaling Molecules
Published in Cancer research (Chicago, Ill.) (15-04-2021)“…Pancreatic adenocarcinoma (PDAC) epitomizes a deadly cancer driven by abnormal KRAS signaling. Here, we show that the eIF4A RNA helicase is required for…”
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Recruitment of FBXO22 for targeted degradation of NSD2
Published in Nature chemical biology (04-07-2024)“…Targeted protein degradation (TPD) is an emerging therapeutic strategy that would benefit from new chemical entities with which to recruit a wider variety of…”
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Structure based design of iminohydantoin BACE1 inhibitors: Identification of an orally available, centrally active BACE1 inhibitor
Published in Bioorganic & medicinal chemistry letters (01-04-2012)“…From an initial lead 1, a structure-based design approach led to identification of a novel, high-affinity iminohydantoin BACE1 inhibitor that lowers…”
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A Chemical Strategy toward Novel Brain-Penetrant EZH2 Inhibitors
Published in ACS medicinal chemistry letters (10-03-2022)“…Aberrant gene-silencing through dysregulation of polycomb protein activity has emerged as an important oncogenic mechanism in cancer, implicating polycomb…”
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Lead Optimization of Small Molecule ENL YEATS Inhibitors to Enable In Vivo Studies: Discovery of TDI-11055
Published in ACS medicinal chemistry letters (11-04-2024)“…Eleven-nineteen leukemia (ENL) is an epigenetic reader protein that drives oncogenic transcriptional programs in acute myeloid leukemia (AML). AML is one of…”
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Structure-Based Design of an Iminoheterocyclic β‑Site Amyloid Precursor Protein Cleaving Enzyme (BACE) Inhibitor that Lowers Central Aβ in Nonhuman Primates
Published in Journal of medicinal chemistry (14-04-2016)“…We describe successful efforts to optimize the in vivo profile and address off-target liabilities of a series of BACE1 inhibitors represented by 6 that…”
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Overcoming Time-Dependent Inhibition (TDI) of Cytochrome P450 3A4 (CYP3A4) Resulting from Bioactivation of a Fluoropyrimidine Moiety
Published in Journal of medicinal chemistry (13-12-2018)“…Herein we describe structure–activity relationship (SAR) and metabolite identification (Met-ID) studies that provided insight into the origin of time-dependent…”
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Preladenant, a selective A2A receptor antagonist, is active in primate models of movement disorders
Published in Experimental neurology (01-10-2010)Get full text
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Preladenant, a selective A(2A) receptor antagonist, is active in primate models of movement disorders
Published in Experimental neurology (01-10-2010)“…Parkinson's Disease (PD) and Extrapyramidal Syndrome (EPS) are movement disorders that result from degeneration of the dopaminergic input to the striatum and…”
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CNS amyloid-β, soluble APP-α and -β kinetics during BACE inhibition
Published in The Journal of neuroscience (11-06-2014)“…BACE, a β-secretase, is an attractive potential disease-modifying therapeutic strategy for Alzheimer's disease (AD) as it results directly in the decrease of…”
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A Novel Method for the Preparation of 4‑Arylimidazolones
Published in Organic letters (07-06-2013)“…A series of 4-arylimidazolones have been accessed via late-stage, palladium-mediated arylation of acetone- and cyclohexanone-derived 4-chloroimidazolones. The…”
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