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Research Chemistry Services

Delivering synthetic and medicinal chemistry solutions to global pharma and biotech customers for the discovery of hits, leads, and preclinical candidates. Check out our comprehensive panel of integrated, discovery chemistry services.

Resource Type: Brochure
Resource Topic: Discovery Chemistry, Small Molecules

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Biophysical and Structural Biology Methods Enable Fragment-based Covalent Ligand Discovery of Human BTK

Drug Discovery Chemistry Conference 2023 Powerful biophysical and structural biology tools enable the study of large numbers of covalent fragments and are opening up new possibilities in the treatment of various diseases. Here, Dr. Moran Jerabek-Willemsen, Head of Biophysics & Screening in WuXi Biology reports the results of a covalent FBDD project on Bruton’s Tyrosine …Read More >

Resource Type: Presentation, Video
Resource Topic: Biochemical Assays, Biophysical Assays, Discovery Chemistry, Fragment-Based Drug Discovery, Hit-to-Lead, Lead Optimization, Mass Spectrometry-based Assays, Screening Libraries, Small Molecules, Structural Biology

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Discovery of Potent and Selective Dual Leucine Zipper Kinase/Leucine Zipper-Bearing Kinase Inhibitors

Dual leucine zipper kinase (DLK) and leucine zipper-bearing kinase (LZK) have emerged as key regulators of neuronal degeneration and axon growth.  WuXi AppTec scientists recently contributed to a research article in the Journal of Medicinal Chemistry demonstrating the use of ligand- and structure-based drug design approaches to discover an amino-pyrazine chemical series of DLK and …Read More >

Resource Type: Latest Science, Publication
Resource Topic: Biochemical Assays, Biomarkers, Central Nervous System & Pain, Discovery Chemistry, Lead Optimization, Small Molecules

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Discovery and preclinical evaluations of GST-HG131, a novel HBV antigen inhibitor for the treatment of chronic hepatitis B infection

Chronic HBV infection (CHB) is a major contributor to liver-related deaths worldwide. The ultimate endpoint of CHB treatment is sustained HBV surface antigen (HBsAg) loss. Here, we report the design of a series of HBV surface antigen inhibitors which promotes reduction of HBV antigens in vitro and in vivo. https://pubmed.ncbi.nlm.nih.gov/36089112/

Resource Type: Latest Science, Publication
Resource Topic: Biochemical Assays, Cell-based Assays, Discovery Chemistry, Hit-to-Lead, Infectious Diseases, Lead Optimization, Liver Diseases, Small Molecules

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Development of Highly Potent Noncovalent Inhibitors of SARS-CoV-2 3CLpro

The 3C-like protease (3CLpro) is an essential enzyme for the replication of SARS-CoV-2 and thus is a target for drug discovery teams. Nearly all inhibitors of coronavirus 3CLpro reported so far are covalent inhibitors. Here, we report the development of specific, noncovalent inhibitors of 3CLpro with high in vivo efficacy in mice. One compound, WU-04, …Read More >

Resource Type: Latest Science, Publication
Resource Topic: Biochemical Assays, Biophysical Assays, Cell-based Assays, Discovery Chemistry, Hit-to-Lead, Infectious Diseases, Lead Optimization, Structural Biology

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Optimization and Mechanistic Investigations of Novel Allosteric Activators of PKG1α

WuXi AppTec scientists recently contributed to a research article in the Journal of Medicinal Chemistry describing the optimization of a piperidine series of small molecules as novel allosteric activators of PKG1α (a compelling drug target for treatment of cardiovascular diseases).  This study reveals a mechanism of action for these compounds consistent with cGMP-induced activation, including …Read More >

Resource Type: Latest Science, Publication
Resource Topic: Cardiovascular & Metabolic Diseases, Discovery Chemistry, Small Molecules

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Large-scale synthesis of a Notum inhibitor employing a modified Sakai reaction as the key step

WuXi AppTec scientists recently contributed to a research article in the Royal Society of Chemistry describing the large-scale synthesis of a potent and selective inhibitor of Notum carboxylesterase (an enzyme that suppresses Wnt signaling pathways).  By employing a modified Sakai reaction as the key step, a one-pot synthesis of this Notum inhibitor was developed, enabling …Read More >

Resource Type: Latest Science, Publication
Resource Topic: Cardiovascular & Metabolic Diseases, Discovery Chemistry, Liver Diseases, Oncology, Respiratory Diseases, Small Molecules

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Ligand Finding and Chemistry Workflows for Targeted Protein Degradation

This webinar will focus on aspects related to PROTAC discovery and chemistry workflows, such as ligand finding strategies, synthesis optimization, and linker design. Successful development of bifunctional molecules requires a deep understanding of multiple processes, including biophysical events which dictate induced proximity and how technologies such as DNA-encoded libraries (DEL) can be leveraged to identify …Read More >

Resource Type: Webinar
Resource Topic: Autoimmune and Inflammatory Diseases, Biophysical Assays, Cardiovascular & Metabolic Diseases, Central Nervous System & Pain, Discovery Chemistry, DNA-Encoded Library (DEL), Hit Finding, Hit-to-Lead, Lead Optimization, Oncology, Small Molecules, Structural Biology, Target-Specific Assays, Targeted Protein Degradation

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Discovery Newsletter Special New Year Edition 2023

Resource Type: Latest Science, Newsletter
Resource Topic: Biophysical Assays, Central Nervous System & Pain, Discovery Chemistry, DNA-Encoded Library (DEL), Hit-to-Lead, in silico services, Lead Optimization, Quantum Mechanics, Small Molecules, Target Identification and Validation, Targeted Protein Degradation

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Resource Topics
× peptide, amino acid

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