About: Antibacterial and Herbicidal Activity of Ring-Substituted 3-Hydroxynaphthalene-2-carboxanilides     Goto   Sponge   NotDistinct   Permalink

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  • In this study, a series of twenty-two ring-substituted 3-hydroxy-N-phenylnaphthalene-2-carboxanilides were prepared and characterized. The compounds were tested for their activity related to inhibition of photosynthetic electron transport (PET) in spinach (Spinacia oleracea L.) chloroplasts. Primary in vitro screening of the synthesized compounds was also performed against four Staphylococcus strains and against two mycobacterial species. 3-Hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide showed high biological activity (MIC = 55.0 mu mol/L) against S. aureus as well as methicillin-resistant strains. N-(2-Fluorophenyl)-3-hydroxynaphthalene-2-carboxamide showed higher activity (MIC = 28.4 mu mol/L) against M. marinum than the standard isoniazid and 3-hydroxy-N-(4-nitrophenyl) naphthalene-2-carboxamide expressed higher activity (MIC = 13.0 mu mol/L) against M. kansasii than the standard isoniazid. Cytotoxicity assay of effective antimicrobial compounds was performed using the human monocytic leukemia THP-1 cell line. The PET-inhibiting activity expressed by IC50 value of the most active compound 3-hydroxy-N-(3-nitrophenyl)naphthalene-2-carboxamide was 16.9 mu mol/L. The structure-activity relationships of all compounds are discussed.
  • In this study, a series of twenty-two ring-substituted 3-hydroxy-N-phenylnaphthalene-2-carboxanilides were prepared and characterized. The compounds were tested for their activity related to inhibition of photosynthetic electron transport (PET) in spinach (Spinacia oleracea L.) chloroplasts. Primary in vitro screening of the synthesized compounds was also performed against four Staphylococcus strains and against two mycobacterial species. 3-Hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide showed high biological activity (MIC = 55.0 mu mol/L) against S. aureus as well as methicillin-resistant strains. N-(2-Fluorophenyl)-3-hydroxynaphthalene-2-carboxamide showed higher activity (MIC = 28.4 mu mol/L) against M. marinum than the standard isoniazid and 3-hydroxy-N-(4-nitrophenyl) naphthalene-2-carboxamide expressed higher activity (MIC = 13.0 mu mol/L) against M. kansasii than the standard isoniazid. Cytotoxicity assay of effective antimicrobial compounds was performed using the human monocytic leukemia THP-1 cell line. The PET-inhibiting activity expressed by IC50 value of the most active compound 3-hydroxy-N-(3-nitrophenyl)naphthalene-2-carboxamide was 16.9 mu mol/L. The structure-activity relationships of all compounds are discussed. (en)
Title
  • Antibacterial and Herbicidal Activity of Ring-Substituted 3-Hydroxynaphthalene-2-carboxanilides
  • Antibacterial and Herbicidal Activity of Ring-Substituted 3-Hydroxynaphthalene-2-carboxanilides (en)
skos:prefLabel
  • Antibacterial and Herbicidal Activity of Ring-Substituted 3-Hydroxynaphthalene-2-carboxanilides
  • Antibacterial and Herbicidal Activity of Ring-Substituted 3-Hydroxynaphthalene-2-carboxanilides (en)
skos:notation
  • RIV/62157124:16810/13:43872233!RIV14-MSM-16810___
http://linked.open...avai/riv/aktivita
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  • I, P(ED1.1.00/02.0068), P(ED1.1.00/02.0073), S
http://linked.open...iv/cisloPeriodika
  • 7
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  • 61360
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  • RIV/62157124:16810/13:43872233
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  • structure-activity relationships; in vitro cytotoxicity; in vitro antimycobacterial activity; in vitro antibacterial activity; spinach chloroplasts; photosynthetic electron transport inhibition; lipophilicity; hydroxynaphthalene-2-carboxanilides (en)
http://linked.open.../riv/klicoveSlovo
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  • CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV
  • [CBB6024A7E6F]
http://linked.open...i/riv/nazevZdroje
  • Molecules
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  • 18
http://linked.open...iv/tvurceVysledku
  • Jampílek, Josef
  • Kos, Jiří
  • Kollár, Peter
  • Čížek, Alois
  • Peško, Matúš
  • Oravec, Michal
  • Keltošová, Stanislava
  • Goněc, Tomáš
  • Bobáľ, Pavel
  • Kauerová, Tereza
  • Kralova, Katarína
  • Tengler, Jan
  • Zadražilová, Iveta
http://linked.open...ain/vavai/riv/wos
  • 000330300900040
issn
  • 1420-3049
number of pages
http://bibframe.org/vocab/doi
  • 10.3390/molecules18077977
http://localhost/t...ganizacniJednotka
  • 16810
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