Urea-aromatic interactions in biology

S Raghunathan, T Jaganade, UD Priyakumar - Biophysical Reviews, 2020 - Springer
Noncovalent interactions are key determinants in both chemical and biological processes.
Among such processes, the hydrophobic interactions play an eminent role in folding of …

The quinazoline-chalcone and quinazolinone-chalcone hybrids: a promising combination for biological activity

EB Mass, GV Duarte… - Mini Reviews in Medicinal …, 2021 - ingentaconnect.com
Quinazoline and/or chalcones derivatives are important targets in several areas of chemical
sciences, mainly, in the medicinal chemistry and pharmaceutical research. The purpose of …

Assessment of the anti-inflammatory effects of three rhubarb anthraquinones in LPS-Stimulated RAW264. 7 macrophages using a pharmacodynamic model and …

Y Hu, Y Luo, L Xiang, J Wu, Y Zhang, Y Zeng… - Journal of …, 2021 - Elsevier
Abstract Ethnopharmacological relevance Rhubarb (Rhei Radix et Rhizoma) is a traditional
Chinese medicine, has been used as a strong astringent in China to treat inflammation …

Discovery and Characterization of Selective, First-in-Class Inhibitors of Citron Kinase

JJ Maw, JA Coker, T Arya, CM Goins… - Journal of Medicinal …, 2024 - ACS Publications
Citron kinase (CITK) is an AGC-family serine/threonine kinase that regulates cytokinesis.
Despite knockdown experiments implicating CITK as an anticancer target, no selective CITK …

Inhibition of the Cysteine Protease Human Cathepsin L by Triazine Nitriles: Amide⋅⋅⋅ Heteroarene π‐Stacking Interactions and Chalcogen Bonding in the S3 Pocket

M Giroud, J Ivkovic, M Martignoni, M Fleuti… - …, 2017 - Wiley Online Library
We report an extensive “heteroarene scan” of triazine nitrile ligands of the cysteine protease
human cathepsin L (hCatL) to investigate π‐stacking on the peptide amide bond Gly67 …

Discovery of novel akt1 inhibitor induces autophagy associated death in hepatocellular carcinoma cells

M Yu, M Zeng, Z Pan, F Wu, L Guo, G He - European journal of medicinal …, 2020 - Elsevier
In this study, a series of thieno [2, 3-d] pyrimidine derivatives were designed, synthesized
and evaluated as novel AKT1 inhibitors. In vitro antitumor assay results showed that …

Structures of PKA–phospholamban complexes reveal a mechanism of familial dilated cardiomyopathy

J Qin, J Zhang, L Lin, O Haji-Ghassemi, Z Lin… - Elife, 2022 - elifesciences.org
Several mutations identified in phospholamban (PLN) have been linked to familial dilated
cardiomyopathy (DCM) and heart failure, yet the underlying molecular mechanism remains …

Highly Site-Selective Oxidative Cyclization of Ene-ynamides via Non-Noble-Metal Catalysis: Access to Functionalized Lactams

BH Zhu, CH Shen, ML Nie, F Zheng, C Huang… - Organic …, 2022 - ACS Publications
Herein, an unprecedented non-noble-metal-catalyzed oxidation/cyclization of ene-ynamides
is developed, allowing the synthesis of diversely functionalized lactams in moderate to good …

Stacking interactions of heterocyclic drug fragments with protein amide backbones

AN Bootsma, SE Wheeler - ChemMedChem, 2018 - Wiley Online Library
Stacking interactions can be important enthalpic contributors to drug binding. Among the
less well‐studied stacking interactions are those occurring between an arene and the π …

Targeting a Large Active Site: Structure‐Based Design of Nanomolar Inhibitors of Trypanosoma brucei Trypanothione Reductase

R De Gasparo, O Halgas, D Harangozo… - … A European Journal, 2019 - Wiley Online Library
Trypanothione reductase (TR) plays a key role in the unique redox metabolism of
trypanosomatids, the causative agents of human African trypanosomiasis (HAT), Chagas' …