Search Results - "Prajapati, Sudeep"
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H3B-6527 Is a Potent and Selective Inhibitor of FGFR4 in FGF19-Driven Hepatocellular Carcinoma
Published in Cancer research (Chicago, Ill.) (15-12-2017)“…Activation of the fibroblast growth factor receptor FGFR4 by FGF19 drives hepatocellular carcinoma (HCC), a disease with few, if any, effective treatment…”
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2
H3B-8800, an orally available small-molecule splicing modulator, induces lethality in spliceosome-mutant cancers
Published in Nature medicine (01-04-2018)“…The small molecule H3B-8800 selectively modulates RNA splicing to preferentially kill tumor cells bearing mutations in genes encoding spliceosome components…”
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Splicing modulators act at the branch point adenosine binding pocket defined by the PHF5A–SF3b complex
Published in Nature communications (25-05-2017)“…Pladienolide, herboxidiene and spliceostatin have been identified as splicing modulators that target SF3B1 in the SF3b subcomplex. Here we report that PHF5A,…”
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4
Annulation of Thioimidates and Vinyl Carbodiimides to Prepare 2-Aminopyrimidines, Competent Nucleophiles for Intramolecular Alkyne Hydroamination. Synthesis of (−)-Crambidine
Published in Journal of the American Chemical Society (17-02-2010)“…A convergent synthesis of (−)-crambidine is reported. The sequence capitalizes on two novel key transformations, including a [4+2] annulation of thioimidates…”
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5
Estrogen Receptor Covalent Antagonists: The Best Is Yet to Come
Published in Cancer research (Chicago, Ill.) (15-04-2019)“…The development of tamoxifen and subsequent estrogen receptor alpha (ERα) antagonists represents a tremendous therapeutic breakthrough in the treatment of…”
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REM-422, a Potent, Selective, Oral Small Molecule mRNA Degrader of the MYB Oncogene, Demonstrates Anti-Tumor Activity in Mouse Xenograft Models of AML
Published in Blood (02-11-2023)“…The c-MYB (MYB) oncogenic transcription factor is a key regulator of hematopoietic cell differentiation and proliferation. Recurrent genetic lesions or…”
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Nonclinical pharmacokinetics and in vitro metabolism of H3B-6545, a novel selective ERα covalent antagonist (SERCA)
Published in Cancer chemotherapy and pharmacology (01-01-2019)“…Purpose H3B-6545, a novel selective estrogen receptor (ER)α covalent antagonist (SERCA) which inactivates both wild-type and mutant ERα, is in clinical…”
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Covalent ERα Antagonist H3B-6545 Demonstrates Encouraging Preclinical Activity in Therapy-Resistant Breast Cancer
Published in Molecular cancer therapeutics (01-06-2022)“…Nearly 30% of patients with relapsed breast cancer present activating mutations in estrogen receptor alpha (ERα) that confer partial resistance to existing…”
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Abstract PS12-23: Development of H3B-6545, a first-in-class oral selective ER covalent antagonist (SERCA), for the treatment of ERaWT and ERaMUT breast cancer
Published in Cancer research (Chicago, Ill.) (15-02-2021)“…Abstract Mutations in the ligand-binding domain of estrogen receptor alpha (ERα) are detected in up to 30% of patients (pts) who have relapsed or progressed…”
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10
Discovery of Aminopyrazole Derivatives as Potent Inhibitors of Wild-Type and Gatekeeper Mutant FGFR2 and 3
Published in ACS medicinal chemistry letters (14-01-2021)“…Fibroblast growth factor receptors (FGFR) 2 and 3 have been established as drivers of numerous types of cancer with multiple drugs approved or entering late…”
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11
Combined inhibition of FGFR4 and VEGFR signaling enhances efficacy in FGF19 driven hepatocellular carcinoma
Published in American journal of cancer research (01-01-2022)“…Hepatocellular carcinoma (HCC) is an aggressive liver malignancy that is difficult to treat with no approved biomarker based targeted therapies. FGF19-FGFR4…”
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In vitro-in vivo correlation of clearance for H3B-5942, a novel selective erα covalent antagonist (SERCA)
Published in Drug metabolism and pharmacokinetics (01-01-2019)Get full text
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Abstract 3126: H3B6527, a selective and potent FGFR4 inhibitor for FGF19-driven hepatocellular carcinoma
Published in Cancer research (Chicago, Ill.) (01-07-2017)“…Abstract Hepatocellular carcinoma (HCC) has limited treatment options and generally poor prognosis. Recent genomic studies have identified FGF19 as a driver…”
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14
H3B-8800, an Orally Bioavailable Modulator of the SF3b Complex, Shows Efficacy in Spliceosome-Mutant Myeloid Malignancies
Published in Blood (02-12-2016)“…Mutations in RNA splicing factors confer an alteration of function and are common in patients with myelodysplastic syndrome (MDS, ~45%), chronic myelomonocytic…”
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Abstract 1185: H3B-8800, a novel orally available SF3b modulator, shows preclinical efficacy across spliceosome mutant cancers
Published in Cancer research (Chicago, Ill.) (01-07-2017)“…Abstract Genomic characterization of hematologic and solid cancers has revealed recurrent somatic mutations affecting genes encoding the RNA splicing factors…”
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Total Synthesis of 6‑Deoxypladienolide D and Assessment of Splicing Inhibitory Activity in a Mutant SF3B1 Cancer Cell Line
Published in Organic letters (07-11-2014)“…A total synthesis of the natural product 6-deoxypladienolide D (1) has been achieved. Two noteworthy attributes of the synthesis are (1) a late-stage allylic…”
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Abstract 2941: Targeting MCL1-dependent cancers through RNA splicing modulation
Published in Cancer research (Chicago, Ill.) (01-08-2015)“…Abstract Myeloid cell leukemia 1 (MCL1) is a member of the BCL2-family of proteins governing the apoptosis pathway and is one of the most frequently amplified…”
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Discovery of Selective Estrogen Receptor Covalent Antagonists for the Treatment of ERα WT and ERα MUT Breast Cancer
Published in Cancer discovery (01-09-2018)“…Mutations in estrogen receptor alpha (ERα) that confer resistance to existing classes of endocrine therapies are detected in up to 30% of patients who have…”
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Abstract 5564: Total synthesis of 6-deoxypladienolide D and assessment of splicing inhibitory activity in a mutant SF3B1 cancer cell line
Published in Cancer research (Chicago, Ill.) (01-08-2015)“…Abstract Hotspot mutations in several components of the spliceosome have been reported in various hematological (CLL, MDS, etc.) and solid tumor (melanoma,…”
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Efforts toward the synthesis of polycyclic guanidine natural products using a versatile [4 + 2]-heteroannulation strategy
Published 01-01-2012“…The crambescidin and saxitoxin families of alkaloids comprise a class of natural products with significant biological and chemical interest. While the…”
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Dissertation