Translational control of antibiotic resistance

A Witzky, R Tollerson, M Ibba - Open biology, 2019 - royalsocietypublishing.org
Many antibiotics available in the clinic today directly inhibit bacterial translation. Despite the
past success of such drugs, their efficacy is diminishing with the spread of antibiotic …

Secondary Metabolic Potential of Kutzneria

B Wei, AQ Du, TT Ying, GA Hu, ZY Zhou… - Journal of Natural …, 2023 - ACS Publications
Kutzneria is a rare genus of Actinobacteria that harbors a variety of secondary metabolite
gene clusters and produces several interesting types of bioactive secondary metabolites …

Free Radical Cascade Carbochloromethylations of Activated Alkenes

ZW Zhao, YS Ran, YJ Hou, X Chen… - The Journal of …, 2022 - ACS Publications
Free radical carbochloromethylations of ortho-cyanoarylacrylamides and N-(arylsulfonyl)
acrylamides have been developed by employing simple alkyl chlorides as the chloromethyl …

Recent trends in synthesis of chloramphenicol new derivatives

AN Tevyashova - Antibiotics, 2021 - mdpi.com
Chloramphenicol (CAM), the bacteriostatic broad-spectrum antibiotic, isolated from
Streptomyces venezuelae during the “golden era” of antibiotic discovery, nowadays has …

Metal-free radical bicyclization/chloroalkylarylation of 1, 6-enynes with chloroalkanes

H Zhou, L Li, Q Yan, J Ma, Y Wang, Y Gao… - Chemical …, 2024 - pubs.rsc.org
Free radical initiated bicyclization of 1, 6-enynes with chloralkanes, is achieved via selective
activation of the C (sp3)–H bond of the chloralkane, resulting in diverse polychlorinated …

Heterodimeric rifampicin–tobramycin conjugates break intrinsic resistance of Pseudomonas aeruginosa to doxycycline and chloramphenicol in vitro and in a Galleria …

T Idowu, G Arthur, GG Zhanel, F Schweizer - European journal of medicinal …, 2019 - Elsevier
Intrinsic resistance in Pseudomonas aeruginosa, defined by chromosomally encoded low
outer membrane permeability and constitutively over-expressed efflux pumps, is a major …

Chemical modifications reduce auditory cell damage induced by aminoglycoside antibiotics

SL Zada, BB Baruch, L Simhaev, H Engel… - Journal of the …, 2020 - ACS Publications
Although aminoglycoside antibiotics are effective against Gram-negative infections, these
drugs often cause irreversible hearing damage. Binding to the decoding site of the …

Benzylic dehydroxylation of echinocandin antifungal drugs restores efficacy against resistance conferred by mutated glucan synthase

D Logviniuk, QZ Jaber, R Dobrovetsky… - Journal of the …, 2022 - ACS Publications
Each year, infections caused by fungal pathogens claim the lives of about 1.6 million people
and affect the health of over a billion people worldwide. Among the most recently developed …

Cu-catalyzed C (sp 2)–N-bond coupling of boronic acids and cyclic imides

LN Berntsen, TN Solvi, K Sørnes, DS Wragg… - Chemical …, 2021 - pubs.rsc.org
A general Cu-catalyzed strategy for coupling cyclic imides and alkenylboronic acids by
forming C (sp2)–N-bonds is reported. The method enables the practical and mild …

Chloramphenicol Derivatization in Its Primary Hydroxyl Group with Basic Amino Acids Leads to New Pharmacophores with High Antimicrobial Activity

A Tsirogianni, GG Kournoutou, M Mpogiatzoglou… - Antibiotics, 2023 - mdpi.com
In a previous study published by our group, successful modification of the antibiotic
chloramphenicol (CHL) was reported, which was achieved by replacing the dichloroacetyl …