Quaternary ammonium salts: insights into synthesis and new directions in antibacterial applications

Z Zhou, S Zhou, X Zhang, S Zeng, Y Xu… - Bioconjugate …, 2023 - ACS Publications
The overuse of antibiotics has led to the emergence of a large number of antibiotic-resistant
genes in bacteria, and increasing evidence indicates that a fungicide with an antibacterial …

Quaternary ammonium salts and their antimicrobial potential: targets or nonspecific interactions?

M Tischer, G Pradel, K Ohlsen, U Holzgrabe - ChemMedChem, 2012 - Wiley Online Library
For more than 50 years dequalinium chloride has been used successfully as an antiseptic
drug and disinfectant, particularly for clinical purposes. Given the success of dequalinium …

3, 5-Diaryl-2-aminopyridines as a novel class of orally active antimalarials demonstrating single dose cure in mice and clinical candidate potential

Y Younis, F Douelle, TS Feng… - Journal of medicinal …, 2012 - ACS Publications
A novel class of orally active antimalarial 3, 5-diaryl-2-aminopyridines has been identified
from phenotypic whole cell high-throughput screening of a commercially available SoftFocus …

Guanylated diamines, triamines, and polyamines: chemistry and biological properties

D Castagnolo, S Schenone, M Botta - Chemical reviews, 2011 - ACS Publications
Naturally occurring polyamines (PAs) play a pivotal role in the life of all organisms from
bacteria to man. The human PAs putrescine, spermidine, and spermine are fundamental for …

Design, synthesis and biological evaluation of novel ferrocene-pyrazole derivatives containing nitric oxide donors as COX-2 inhibitors for cancer therapy

SZ Ren, ZC Wang, D Zhu, XH Zhu, FQ Shen… - European Journal of …, 2018 - Elsevier
A series of novel ferrocene-pyrazole derivatives containing nitric oxide donors as COX-2
inhibitors for cancer therapy were designed, synthesized and biologically evaluated. Among …

The wide-spectrum antimicrobial effect of novel N-alkyl monoquaternary ammonium salts and their mixtures; the QSAR study against bacteria

O Soukup, M Benkova, R Dolezal, R Sleha… - European journal of …, 2020 - Elsevier
Quaternary ammonium salts (QASs) have been widely used for disinfection purposes
because of their low price, high efficacy and low human toxicity for decades. However …

Synthesis and broad-spectrum biocidal effect of novel gemini quaternary ammonium compounds

N Zivna, M Hympanova, R Dolezal, A Markova… - Bioorganic …, 2024 - Elsevier
Since the discovery of antimicrobial agents, the misuse of antibiotics has led to the
emergence of bacterial strains resistant to both antibiotics and common disinfectants like …

Ligands with two monoanionic N, N‐binding sites: synthesis and coordination chemistry

R Kretschmer - Chemistry–A European Journal, 2020 - Wiley Online Library
Polytopic ligands have become ubiquitous in coordination chemistry because they grant
access to a variety of mono‐and polynuclear complexes of transition metals as well as rare …

Precise Synthesis of Side-Chain-Functionalized Linear Polysiloxanes by Organocatalytic Ring-Opening Polymerization of Monofunctional Cyclotrisiloxanes

K Fuchise, K Sato, M Igarashi - Macromolecules, 2021 - ACS Publications
The organocatalytic controlled/living ring-opening polymerization (ROP) of monofunctional
cyclotrisiloxanes using water or silanols as initiators, guanidines as catalysts, and …

Guanidines from 'toxic substances' to compounds with multiple biological applications–Detailed outlook on synthetic procedures employed for the synthesis of …

S Tahir, A Badshah, RA Hussain - Bioorganic Chemistry, 2015 - Elsevier
Guanidines to begin with, were thought of being harmful substances associated with
medical ailment. With the advent of World War I and the impact it left on the populations at …