A series of amine-alkyl derivatives of 5-arylidenehydantoin 3–21 was evaluated for their
ability to improve antibiotic effectiveness in two strains of Gram-negative Enterobacter …

A series of new 5, 5-diphenylhydantoin derivatives with various amine–alkyl terminal
fragments at N1-position were synthesized. Then a series of twenty-eight compounds with …

Multidrug resistant (MDR) bacteria are an increasing health problem with the shortage of
new active antibiotic agents. Among effective mechanisms that contribute to the spread of …

Amongst the three series of quinazoline derivatives synthesised and studied in this work,
some molecules increase the antibiotic susceptibility of Gram-negative bacteria presenting …

In the search for an effective strategy to overcome antimicrobial resistance, a series of new
morpholine-containing 5-arylideneimidazolones differing within either the amine moiety or at …

Antibacterial and synergy potential of naturally occurring indole alkaloids (IA): 10‐methoxy
tetrahydroalstonine (1), isoreserpiline (2), 10 and 11 demethoxyreserpiline (3), reserpiline …

The alarming increase in the resistance of bacteria to the currently available antibiotics
necessitates the development of new effective antimicrobial agents that are active against …

A series consisting of ianthelliformisamimes A, B, and C as well as its synthetic analogues
was prepared in high chemical yield, from 27 to 91%, using peptide coupling as the key …

The purpose of present investigation was to understand the drug resistance reversal
mechanism of 4‐hydroxy‐α‐tetralone (1) isolated from Ammannia spp. along with its semi …

Searching for new chemosensitizers of bacterial multidrug resistance (MDR), chemical
modifications of (Z)-5-(4-chlorobenzylidene)-2-(4-methylpiperazin-1-yl)-3H-imidazol-4 (5H) …