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Discovery and Optimization of Potent, Cell-Active Pyrazole-Based Inhibitors of Lactate Dehydrogenase (LDH)

Journal Article · · Journal of Medicinal Chemistry
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  1. National Inst. of Health, Rockville, MD (United States). National Center for Advancing Translational Sciences
  2. Univ. of Alabama, Birmingham, AL (United States)
  3. Beryllium Discovery Corp., Bainbridge Island, WA (United States)
  4. Vanderbilt Univ., Nashville, TN (United States)
  5. Frederick National Lab. for Cancer Research, MD (United States)
  6. National Cancer Inst. (NCI), Bethesda, MD (United States)
  7. Univ. of Pennsylvania, Philadelphia, PA (United States)

We report herein the discovery and medicinal chemistry optimization of a novel series of pyrazole-based inhibitors of human lactate dehydrogenase (LDH). Utilization of a quantitative high-throughput screening paradigm facilitated hit identification, while structure-based design and multiparameter optimization enabled the development of compounds with potent enzymatic and cell-based inhibition of LDH enzymatic activity. Lead compounds such as 63 exhibit low nM inhibition of both LDHA and LDHB, submicromolar inhibition of lactate production, and inhibition of glycolysis in MiaPaCa2 pancreatic cancer and A673 sarcoma cells. Moreover, robust target engagement of LDHA by lead compounds was demonstrated using the cellular thermal shift assay (CETSA), and drug–target residence time was determined via SPR. Analysis of these data suggests that drug–target residence time (off-rate) may be an important attribute to consider for obtaining potent cell-based inhibition of this cancer metabolism target.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Organization:
National Cancer Institute (NCI); National Institutes of Health (NIH); Intramural Research Program, National Center for Advancing Translational Sciences (NCATS)
OSTI ID:
1439618
Journal Information:
Journal of Medicinal Chemistry, Journal Name: Journal of Medicinal Chemistry Journal Issue: 22 Vol. 60; ISSN 0022-2623
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
ENGLISH

References (47)

A Broadly Applicable Copper Reagent for Trifluoromethylations and Perfluoroalkylations of Aryl Iodides and Bromides journal March 2011
Experimental Design on Single-Time-Point High-Throughput Microsomal Stability Assay journal June 2004
Hypoxia and cobalt stimulate lactate dehydrogenase (LDH) activity in vascular smooth muscle cells journal December 1994
LDH-A silencing suppresses breast cancer tumorigenicity through induction of oxidative stress mediated mitochondrial pathway apoptosis journal March 2011
LDHA is necessary for the tumorigenicity of esophageal squamous cell carcinoma journal September 2012
Lactate dehydrogenase A is overexpressed in pancreatic cancer and promotes the growth of pancreatic cancer cells journal February 2013
The Lactic Dehydrogenases of Yeast journal May 1964
The regioselectivity of the formation of 2-pyrazolylthiazoles and their precursors from the reaction of 2-hydrazinothiazoles with 4,4,4-trifluoro-1-hetaryl-1,3-butanediones journal June 2002
Identification of substituted 2-thio-6-oxo-1,6-dihydropyrimidines as inhibitors of human lactate dehydrogenase journal June 2013
Identification of 2-amino-5-aryl-pyrazines as inhibitors of human lactate dehydrogenase journal October 2013
Hit-to-lead optimization of 2-(1H-pyrazol-1-yl)-thiazole derivatives as a novel class of EP1 receptor antagonists journal November 2013
Design strategies to address kinetics of drug binding and residence time journal May 2015
Attenuation of LDH-A expression uncovers a link between glycolysis, mitochondrial physiology, and tumor maintenance journal June 2006
Synthesis and antibacterial activity of some 5-hydroxy-5-trifluoromethyl-4,5-dihydropyrazol-1-thiocarboxamides, 3-trifluoromethylpyrazol-1-thiocarboxamides and 4-aryl-2-(5(3)-trifluoromethyl-1-pyrazolyl)thiazoles journal November 2011
Lactate dehydrogenase 5 (LDH-5) expression in endometrial cancer relates to the activated VEGF/VEGFR2(KDR) pathway and prognosis journal December 2006
Metal binding to D-lactate dehydrogenase journal March 1982
Rational Optimization of Drug-Target Residence Time: Insights from Inhibitor Binding to the Staphylococcus aureus FabI Enzyme–Product Complex journal June 2013
Long Residence Time Inhibition of EZH2 in Activated Polycomb Repressive Complex 2 journal December 2013
Bcl-X L -Templated Assembly of Its Own Protein−Protein Interaction Modulator from Fragments Decorated with Thio Acids and Sulfonyl Azides journal September 2008
Disabling ErbB Receptors with Rationally Designed Exocyclic Mimetics of Antibodies:  Structure−Function Analysis journal August 2001
Discovery of N -Hydroxyindole-Based Inhibitors of Human Lactate Dehydrogenase Isoform A (LDH-A) as Starvation Agents against Cancer Cells journal March 2011
Design and Synthesis of Novel Lactate Dehydrogenase A Inhibitors by Fragment-Based Lead Generation journal March 2012
Fragment Growing and Linking Lead to Novel Nanomolar Lactate Dehydrogenase Inhibitors journal January 2013
Photochemical cyclization of o-methylphenyl 1,3-diketones journal November 1988
Metabolism addiction in pancreatic cancer journal February 2014
Metabolic plasticity underpins innate and acquired resistance to LDHA inhibition journal August 2016
The cellular thermal shift assay for evaluating drug target interactions in cells journal August 2014
The drug–target residence time model: a 10-year retrospective journal December 2015
Drug–target residence time and its implications for lead optimization journal August 2006
Lactate dehydrogenase-5 (LDH-5) overexpression in non-small-cell lung cancer tissues is linked to tumour hypoxia, angiogenic factor production and poor prognosis journal August 2003
Lactate dehydrogenase-A inhibition induces human glioblastoma multiforme stem cell differentiation and death journal October 2015
Quantitative high-throughput screening: A titration-based approach that efficiently identifies biological activities in large chemical libraries journal July 2006
Inhibition of lactate dehydrogenase A induces oxidative stress and inhibits tumor progression journal January 2010
Diaphorase Coupling Protocols for Red-Shifting Dehydrogenase Assays journal April 2016
Knockdown of lactate dehydrogenase A suppresses tumor growth and metastasis of human hepatocellular carcinoma journal September 2012
Understanding the Warburg Effect: The Metabolic Requirements of Cell Proliferation journal May 2009
Monitoring Drug Target Engagement in Cells and Tissues Using the Cellular Thermal Shift Assay journal July 2013
The reaction between hydrazines and β-dicarbonyl compounds: proposal for a mechanism journal August 2000
Overexpression of lactate dehydrogenase-A in human intrahepatic cholangiocarcinoma: its implication for treatment journal January 2014
Quinoline 3-sulfonamides inhibit lactate dehydrogenase A and reverse aerobic glycolysis in cancer cells journal September 2013
Lactate Dehydrogenase-5 (LDH-5) Expression in Human Gastric Cancer: Association with Hypoxia-Inducible Factor (HIF-1α) Pathway, Angiogenic Factors Production and Poor Prognosis journal June 2008
Integration of cellular bioenergetics with mitochondrial quality control and autophagy journal December 2012
Aerobic glycolysis: a novel target in kidney cancer journal June 2013
Regioselectivity of the Synthesis of 2-Pyrazolinylthiazoles by reacting 2-Hydrazinothiazoles with Unsymmetrical β-Diketones journal January 2001
Synthesis and Characterization of Pyrroplinonecarboxylates Formed by Reaction of Vicinal Tricarbonyl Derivatives with Aldehyde Schiff Bases journal January 1993
Conformational adaptation in drug–target interactions and residence time journal September 2011
Global, quantitative and dynamic mapping of protein subcellular localization journal June 2016

Cited By (14)

Redox Debt Leads to Metabolic Bankruptcy in Tumors journal May 2020
Distinguishing Closely Related Pancreatic Cancer Subtypes In Vivo by 13C Glucose MRI without Hyperpolarization posted_content January 2019
Targeting L-Lactate Metabolism to Overcome Resistance to Immune Therapy of Melanoma and Other Tumor Entities journal November 2019
Oxidative Phosphorylation: A Target for Novel Therapeutic Strategies Against Ovarian Cancer journal September 2018
Plasma Membrane Ca2+ ATPase Isoform 4 (PMCA4) Has an Important Role in Numerous Hallmarks of Pancreatic Cancer journal January 2020
LDHA Suppression Altering Metabolism Inhibits Tumor Progress by an Organic Arsenical journal December 2019
Three-Dimensional Analysis of the Interactions between hLDH5 and Its Inhibitors journal December 2017
Imaging of glucose metabolism by 13C-MRI distinguishes pancreatic cancer subtypes in mice journal August 2019
FeCl 3 /PVP as Green Homogeneous Catalyst to Synthesize 5-Amino-1 H -Pyrazole-4-Carbonitriles from Malononitrile Derivatives journal January 2019
Targeting metabolism to regulate immune responses in autoimmunity and cancer journal July 2019
A widely-applicable high-throughput cellular thermal shift assay (CETSA) using split Nano Luciferase journal June 2018
Molecular dynamics simulation of lactate dehydrogenase adsorption onto pristine and carboxylic-functionalized graphene journal June 2019
The mitochondrial HSP90 paralog TRAP1 forms an OXPHOS-regulated tetramer and is involved in maintaining mitochondrial metabolic homeostasis posted_content June 2019
The mitochondrial HSP90 paralog TRAP1 forms an OXPHOS-regulated tetramer and is involved in mitochondrial metabolic homeostasis journal January 2020

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