Emerging and re-emerging warheads for targeted covalent inhibitors: applications in medicinal chemistry and chemical biology

M Gehringer, SA Laufer - Journal of medicinal chemistry, 2018 - ACS Publications
Targeted covalent inhibitors (TCIs) are designed to bind poorly conserved amino acids by
means of reactive groups, the so-called warheads. Currently, targeting noncatalytic cysteine …

Advances in covalent kinase inhibitors

A Abdeldayem, YS Raouf, SN Constantinescu… - Chemical Society …, 2020 - pubs.rsc.org
Over the past decade, covalent kinase inhibitors (CKI) have seen a resurgence in drug
discovery. Covalency affords a unique set of advantages as well as challenges relative to …

Structure-based design of targeted covalent inhibitors

R Lonsdale, RA Ward - Chemical Society Reviews, 2018 - pubs.rsc.org
Covalent inhibition is a rapidly growing discipline within drug discovery. Many historical
covalent inhibitors were discovered by serendipity, with such a mechanism of action often …

Fragment‐based drug discovery—the importance of high‐quality molecule libraries

M Bon, A Bilsland, J Bower, K McAulay - Molecular Oncology, 2022 - Wiley Online Library
Fragment‐based drug discovery (FBDD) is now established as a complementary approach
to high‐throughput screening (HTS). Contrary to HTS, where large libraries of drug‐like …

Next generation 3D pharmacophore modeling

D Schaller, D Šribar, T Noonan, L Deng… - Wiley …, 2020 - Wiley Online Library
Abstract 3D pharmacophore models are three‐dimensional ensembles of chemically
defined interactions of a ligand in its bioactive conformation. They represent an elegant way …

A comprehensive guide for assessing covalent inhibition in enzymatic assays illustrated with kinetic simulations

E Mons, S Roet, RQ Kim, MPC Mulder - Current protocols, 2022 - Wiley Online Library
Covalent inhibition has become more accepted in the past two decades, as illustrated by the
clinical approval of several irreversible inhibitors designed to covalently modify their target …

Haste makes waste: a critical review of docking‐based virtual screening in drug repurposing for SARS‐CoV‐2 main protease (M‐pro) inhibition

G Macip, P Garcia‐Segura… - Medicinal Research …, 2022 - Wiley Online Library
This review makes a critical evaluation of 61 peer‐reviewed manuscripts that use a docking
step in a virtual screening (VS) protocol to predict SARS‐CoV‐2 M‐pro (M‐pro) inhibitors in …

Covalent proximity scanning of a distal cysteine to target PI3Kα

C Borsari, E Keles, JA McPhail… - Journal of the …, 2022 - ACS Publications
Covalent protein kinase inhibitors exploit currently noncatalytic cysteines in the adenosine
5′-triphosphate (ATP)-binding site via electrophiles directly appended to a reversible …

[HTML][HTML] Characterising covalent warhead reactivity

JS Martin, CJ MacKenzie, D Fletcher… - Bioorganic & medicinal …, 2019 - Elsevier
Many drugs currently used are covalent inhibitors and irreversibly inhibit their targets. Most
of these were discovered through serendipity. Covalent inhibitions can have many …

Electrophilic warheads in covalent drug discovery: An overview

N Péczka, Z Orgován, P Ábrányi-Balogh… - Expert Opinion on …, 2022 - Taylor & Francis
Introduction Covalent drugs have been used for more than hundred years, but gathered
larger interest in the last two decades. There are currently over a 100 different electrophilic …