2022
Antistaphylococcal Activities and ADME-Related Properties of Chlorinated Arylcarbamoylnaphthalenylcarbamates
GONĚC, Tomáš, D. PINDJAKOVA, L. VRABLOVA, Tomáš STRHÁRSKY, H. MICHNOVA et. al.Základní údaje
Originální název
Antistaphylococcal Activities and ADME-Related Properties of Chlorinated Arylcarbamoylnaphthalenylcarbamates
Autoři
GONĚC, Tomáš (203 Česká republika, garant, domácí), D. PINDJAKOVA, L. VRABLOVA, Tomáš STRHÁRSKY (703 Slovensko, domácí), H. MICHNOVA, Tereza KAUEROVÁ (203 Česká republika, domácí), Peter KOLLÁR (203 Česká republika, domácí), M. ORAVEC, I. JENDRZEJEWSKA, A. CIZEK a J. JAMPILEK
Vydání
Pharmaceuticals, BASEL, MDPI, 2022, 1424-8247
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30104 Pharmacology and pharmacy
Stát vydavatele
Švýcarsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.600
Kód RIV
RIV/00216224:14160/22:00126255
Organizační jednotka
Farmaceutická fakulta
UT WoS
000816677300001
Klíčová slova anglicky
hydroxynaphthalenes; carbamates; antistaphylococcal activity; cytotoxicity; lipophilicity; structure-activity relationships
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 14. 7. 2022 09:26, JUDr. Sabina Krejčiříková
Anotace
V originále
Pattern 1-hydroxy-N-(2,4,5-trichlorophenyl)-2-naphthamide and the thirteen original carbamates derived from it were prepared and characterized. All the compounds were tested against Staphylococcus aureus ATCC 29213 as a reference and quality control strain and in addition against three clinical isolates of methicillin-resistant S. aureus (MRSA). Moreover, the compounds were evaluated against Enterococcus faecalis ATCC 29212, and preliminary in vitro cytotoxicity of the compounds was assessed using the human monocytic leukemia cell line (THP-1). The lipophilicity of the prepared compounds was experimentally determined and correlated with biological activity. While pattern anilide had no antibacterial activity, the prepared carbamates demonstrated high antistaphylococcal activity comparable to the used standards (ampicillin and ciprofloxacin), which unfortunately were ineffective against E. feacalis. 2-[(2,4,5-Trichlorophenyl)carba- moyl]naphthalen-1-yl ethylcarbamate (2) and 2-[(2,4,5-trichlorophenyl)carbamoyl]naphthalen-1-yl butylcarbamate (4) expressed the nanomolar minimum inhibitory concentrations (MICs 0.018-0.064 mu M) against S. aureus and at least two other MRSA isolates. Microbicidal effects based on the minimum bactericidal concentrations (MBCs) against all the tested staphylococci were found for nine carbamates, while 2-[(2,4,5-trichlorophenyl)carbamoyl]naphthalen-1-yl heptylcarbamate (7) and 2-[(2,4,5-trichlorophenyl)carbamoyl]naphthalen-1-yl (4-phenylbutyl)carbamate (14) demonstrated MBCs in the range of 0.124-0.461 mu M. The selectivity index (SI) for most investigated carbamates was >20 and for some derivatives even >100. The performed tests did not show an effect on the damage to the bacterial membrane, while the compounds were able to inhibit the respiratory chain of S. aureus.