Journal ArticleDOI
Design, synthesis of new magenta dyestuffs based on thiazole azomethine disperse reactive dyes with antibacterial potential on both dyes and gamma-irradiated dyed fabric
TLDR
In this paper, a series of new magenta azomethine reactive disperse dyes were synthesized and applied into polyester/cotton blend fabrics, and various spectroscopic and analytical techniques characterized all the synthesized dyes.About:
This article is published in Dyes and Pigments.The article was published on 2021-09-01. It has received 33 citations till now. The article focuses on the topics: Dyeing.read more
Citations
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Hydrazonoyl bromide precursors as DHFR inhibitors for the synthesis of bis-thiazolyl pyrazole derivatives; antimicrobial activities, antibiofilm, and drug combination studies against MRSA.
TL;DR: In this article, a series of new bis-thiazolyl-pyrazole derivatives 3, 4a-c, 5a, b, and 6a -c was synthesized by reacting bis hydrazonoyl bromide with several active methylene reagents in a one-pot reaction.
Journal ArticleDOI
Development of novel indolin-2-one derivative incorporating thiazole moiety as DHFR and quorum sensing inhibitors: Synthesis, antimicrobial, and antibiofilm activities with molecular modelling study
TL;DR: In this paper , a series of new thiazolo-indolin-2-one derivatives were synthesized based on acid and base catalyzed condensation or reaction of thiosemicarbazone 8 with different electrophilic reagents.
Journal ArticleDOI
One-pot strategy for thiazole tethered 7-ethoxy quinoline hybrids: Synthesis and potential antimicrobial agents as dihydrofolate reductase (DHFR) inhibitors with molecular docking study
Yousry A. Ammar,Sondos M.A. Abd El-Hafez,Sadia A. Hessein,Abeer M. Ali,Ahmed A. Askar,Ahmed Ragab +5 more
TL;DR: Molecular docking study against DHFR enzyme (1DLS) was carried out, and the active derivatives bind to some the nearly the same amino acid residues as MTX that support the hypothesis that quinoline antibiotic class can be solved by discovering new targets and inhibitors.
Journal ArticleDOI
One-Pot Synthesis and Molecular Modeling Studies of New Bioactive Spiro-Oxindoles Based on Uracil Derivatives as SARS-CoV-2 Inhibitors Targeting RNA Polymerase and Spike Glycoprotein
Samar A. El-Kalyoubi,Ahmed Ragab,Ola A. Abu Ali,Yousry A. Ammar,Mohamed G. Seadawy,Aya Ahmed,Eman A. Fayed +6 more
TL;DR: This study aims to design a simple and efficient cyclo-condensation reaction of 6-aminouracil derivatives 2a–e and isatin derivatives 1a–c to synthesize spiro-oxindoles 3a–d, 4 a–e, and 5a-e to synthesise spiro’s most active hybrids.
Journal ArticleDOI
Design, synthesis of new novel quinoxalin-2(1H)-one derivatives incorporating hydrazone, hydrazine, and pyrazole moieties as antimicrobial potential with in-silico ADME and molecular docking simulation
Ahmed Ragab,Doaa M. Elsisi,Ola A. Abu Ali,Moustafa S. Abusaif,Ahmed A. Askar,Awatef A. Farag,Yousry A. Ammar +6 more
TL;DR: A series of 6-(morpholinosulfonyl)quinoxalin-2(1H)-one based hydrazone, hydrazine, and pyrazole moieties were designed, synthesized, and evaluated for their in vitro antimicrobial activity.
References
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Methods for in vitro evaluating antimicrobial activity: A review
TL;DR: An exhaustive list of in vitro antimicrobial susceptibility testing methods and detailed information on their advantages and limitations are reported.
Book
Principles of color technology
Fred W. Billmeyer,Max Saltzman +1 more
TL;DR: The second edition of a standard work covering all the major advances in colour applied to the use of colorants in the industrial and creative production of coloured materials is presented in this paper.
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Historical review of the use of silver in the treatment of burns. I. Early uses
Journal ArticleDOI
Antimicrobial properties of a novel silver-silica nanocomposite material.
TL;DR: In vitro tests were used to demonstrate the antimicrobial activity of a silver-silica nanocomposite compared to the activities of conventional materials, such as silver nitrate and silver zeolite.