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8 Results Found

  • Article
  • Open Access
61 Citations
9,408 Views
10 Pages

20 April 2011

The title compounds were prepared by reaction of 6-acetyltetralin (1) with different aromatic aldehydes 2a-c, namely 2,6-dichlorobenzaldehyde, 2,6-diflouro-benzaldehyde, and 3-ethoxy-4-hydroxybenzaldehyde, to yield the corresponding a,b-unsaturated k...

  • Article
  • Open Access
6 Citations
4,565 Views
17 Pages

Antibacterial Potency of an Active Compound from Sansevieria trifasciata Prain: An Integrated In Vitro and In Silico Study

  • Henny Kasmawati,
  • Ruslin Ruslin,
  • Arfan Arfan,
  • Nurramadhani A. Sida,
  • Dimas Isnu Saputra,
  • Eli Halimah and
  • Resmi Mustarichie

17 August 2023

Sansevieria trifasciata Prain holds great potential as a valuable asset in pharmaceutical development. In this study, our focus is to explore and assess the antibacterial activity of various components derived from this plant, including extracts, fra...

  • Communication
  • Open Access
513 Views
9 Pages

Missing Crystal Structure and DFT Study of Calcium Complex Based on 4-(3-Hydroxy-2-methyl-4-oxopyridin-1(4H)-yl) Acetic Acid

  • Roman V. Rumyantcev,
  • Marina A. Katkova,
  • Galina S. Zabrodina,
  • Georgy K. Fukin and
  • Sergey Yu. Ketkov

24 October 2025

Recently, 3-hydroxy-4-pyridinones have been extensively studied as chelating bidentate agents of metal ions for various biomedical applications. This study reports the structural characterization and density functional theory (DFT) analysis of centro...

  • Article
  • Open Access
4 Citations
3,659 Views
19 Pages

Immunoproteasome and Non-Covalent Inhibition: Exploration by Advanced Molecular Dynamics and Docking Methods

  • Giulia Culletta,
  • Maria Zappalà,
  • Roberta Ettari,
  • Anna Maria Almerico and
  • Marco Tutone

The selective inhibition of immunoproteasome is a valuable strategy to treat autoimmune, inflammatory diseases, and hematologic malignancies. Recently, a new series of amide derivatives as non-covalent inhibitors of the β1i subunit with Ki values in...

  • Article
  • Open Access
12 Citations
4,752 Views
15 Pages

22 May 2024

Ester 2 was produced by reacting thiourea derivative 1 with ethyl 2-chloro-3-oxobutanoate in MeOH containing piperidine. Hydrazide 3 was produced by reacting the latter ester with hydrazine hydrate in EtOH at reflux. By reacting hydrazide 3 with arom...

  • Article
  • Open Access
48 Citations
4,698 Views
20 Pages

Synthesis, Molecular Docking Study, and Cytotoxicity Evaluation of Some Novel 1,3,4-Thiadiazole as Well as 1,3-Thiazole Derivatives Bearing a Pyridine Moiety

  • Amr S. Abouzied,
  • Jehan Y. Al-Humaidi,
  • Abdulrahman S Bazaid,
  • Husam Qanash,
  • Naif K. Binsaleh,
  • Abdulwahab Alamri,
  • Sheikh Muhammad Ibrahim and
  • Sobhi M. Gomha

27 September 2022

Pyridine, 1,3,4-thiadiazole, and 1,3-thiazole derivatives have various biological activities, such as antimicrobial, analgesic, anticonvulsant, and antitubercular, as well as other anticipated biological properties, including anticancer activity. The...

  • Article
  • Open Access
6 Citations
4,598 Views
15 Pages

Identification of a Selective RelA Inhibitor Based on DSE-FRET Screening Methods

  • Yoshitomo Shiroma,
  • Go Fujita,
  • Takuya Yamamoto,
  • Ryou-u Takahashi,
  • Ashutosh Kumar,
  • Kam Y. J. Zhang,
  • Akihiro Ito,
  • Hiroyuki Osada,
  • Minoru Yoshida and
  • Hidetoshi Tahara

30 November 2020

Nuclear factor-κB (NF-κB) is an important transcription factor involved in various biological functions, including tumorigenesis. Hence, NF-κB has attracted attention as a target factor for cancer treatment, leading to the developme...

  • Communication
  • Open Access
1 Citations
1,835 Views
9 Pages

Discovery of Substituted 5-(2-Hydroxybenzoyl)-2-Pyridone Analogues as Inhibitors of the Human Caf1/CNOT7 Ribonuclease

  • Ishwinder Kaur,
  • Gopal P. Jadhav,
  • Peter M. Fischer and
  • Gerlof Sebastiaan Winkler

13 September 2024

The Caf1/CNOT7 nuclease is a catalytic component of the Ccr4-Not deadenylase complex, which is a key regulator of post-transcriptional gene regulation. In addition to providing catalytic activity, Caf1/CNOT7 and its paralogue Caf1/CNOT8 also contribu...