Emerging and Re-emerging Warheads for Targeted Covalent Inhibitors: An Update

L Hillebrand, XJ Liang, RAM Serafim… - Journal of Medicinal …, 2024 - ACS Publications
Covalent inhibitors and other types of covalent modalities have seen a revival in the past two
decades, with a variety of new targeted covalent drugs having been approved in recent …

The Complete Assessment of Small Molecule and Peptidomimetic Inhibitors of Sortase A Towards Antivirulence Treatment

JCJ Hintzen, H Abujubara, D Tietze… - … –A European Journal, 2024 - Wiley Online Library
This review covers the most recent advances in the development of inhibitors for the
bacterial enzyme sortase A (SrtA). Sortase A (SrtA) is a critical virulence factor, present …

Bacteria from the Amycolatopsis genus associated with a toxic bird secrete protective secondary metabolites

E Seibel, S Um, KH Bodawatta, AJ Komor… - Nature …, 2024 - nature.com
Uropygial gland secretions of birds consist of host and bacteria derived compounds and
play a major sanitary and feather-protective role. Here we report on our microbiome studies …

Identification of 2-sulfonyl/sulfonamide pyrimidines as covalent inhibitors of WRN using a multiplexed high-throughput screening assay

MJ Parker, H Lee, S Yao, S Irwin, S Hwang… - Biochemistry, 2023 - ACS Publications
Werner syndrome protein (WRN) is a multifunctional enzyme with helicase, ATPase, and
exonuclease activities that are necessary for numerous DNA-related transactions in the …

[HTML][HTML] Beyond antibiotics: what the future holds

P Benyamini - Antibiotics, 2024 - mdpi.com
The prevalence of multidrug resistance (MDR) and stagnant drug-development pipelines
have led to the rapid rise of hard-to-treat antibiotic-resistant bacterial infections. These …

A microscale thermophoresis-based enzymatic RNA methyltransferase assay enables the discovery of DNMT2 inhibitors

Z Nidoieva, MO Sabin, T Dewald, AC Weldert… - Communications …, 2025 - nature.com
RNA methyltransferases (MTases) have recently become increasingly important in drug
discovery. Yet, most frequently utilized RNA MTase assays are limited in their throughput …

Exploring 2-Sulfonylpyrimidine Warheads as Acrylamide Surrogates for Targeted Covalent Inhibition: A BTK Story

R Moraru, B Valle-Argos, A Minton… - Journal of Medicinal …, 2024 - ACS Publications
Targeted covalent inhibitors (TCIs) directing cysteine have historically relied on a narrow set
of electrophilic “warheads”. While Michael acceptors remain at the forefront of TCI design …

Dual Strategy to Design New Agents Targeting Schistosoma mansoni: Advancing Phenotypic and SmCB1 Inhibitors for Improved Efficacy

N Fuchs, RA Zimmermann, M Schwickert… - ACS Infectious …, 2024 - ACS Publications
In this study, we have identified and optimized two lead structures from an in-house
screening, with promising results against the parasitic flatworm Schistosoma mansoni and …

Substitution-Induced Mechanistic Switching in SNAr-Warheads for Cysteine Proteases

C Zimmer, J Brauer, D Ferenc, J Meyr, P Müller… - Molecules, 2024 - mdpi.com
The aim of this study was to investigate the transition from non-covalent reversible over
covalent reversible to covalent irreversible inhibition of cysteine proteases by making …

Investigation of the compatibility between warheads and peptidomimetic sequences of protease inhibitors—a comprehensive reactivity and selectivity study

P Müller, M Meta, JL Meidner, M Schwickert… - International Journal of …, 2023 - mdpi.com
Covalent peptidomimetic protease inhibitors have gained a lot of attention in drug
development in recent years. They are designed to covalently bind the catalytically active …