Kolarević, Stoimir M.

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orcid::0000-0002-6938-8803
  • Kolarević, Stoimir M. (2)
  • Kolarević, Stoimir (1)
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Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone

Djordjević, Jelena; Kolarević, Stoimir; Jovanović-Marić, Jovana; Oaldje-Pavlovic, Mariana; Sladić, Dušan; Novaković, Irena; Vuković-Gačić, Branka

(Serbian chemical society, 2022)

TY  - JOUR
AU  - Djordjević, Jelena
AU  - Kolarević, Stoimir
AU  - Jovanović-Marić, Jovana
AU  - Oaldje-Pavlovic, Mariana
AU  - Sladić, Dušan
AU  - Novaković, Irena
AU  - Vuković-Gačić, Branka
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5609
AB  - Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, 2-tert-butyl-5-(phenylthio)-1,4-benzoquinone and 2-tert-butyl-6-(phenylthio)- 1,4-benzoquinone, were tested for their antioxidant, antibacterial, toxic, cytotoxic and genotoxic potential. Using the DPPH test, all derivatives showed good antioxidant activity, better than ascorbic acid, and the 2-tert- -butyl-5-(propylthio)-1,4-benzoquinone derivative showed the strongest effect. Better antibacterial potential was observed against Gram-positive bacteria in the broth microdilution method in which the 2-tert-butyl-5-(phenylthio)-1,4- -benzoquinone derivative showed the strongest activity (MIC = 15.6 μM). The results of toxicity tests, using the Brine shrimp test, indicated that the derivatives lose their toxic potential compared to TBQ, except for 2-tert-butyl-6- -(phenylthio)-1,4-benzoquinone, which showed a 3 times stronger effect. Cytotoxicity was assessed by the MTT assay in 24 and 72 h treatments in MRC-5, HS 294T and A549 cell lines in threefold decreasing gradient (11, 33 and 100 μM). Modifications potentiate the cytotoxic effect, and the strongest effect was observed with the 2-tert-butyl-5,6-(ethylendithio)-1,4-benzoquinone derivative. In addition, the genotoxic potential was examined in the MRC-5 cell line using the comet assay. All tested derivatives of TBQ showed a genotoxic effect at all applied subtoxic concentrations. In general, the chemical modifications of TBQ enhanced its biological activity.
AB  - Испитана је биолошка активност 2-терц-бутил-1,4-бензохинона (TBQ) и његових деривата: 2-терц-бутил-5-(изопропилтио)-1,4-бензохинона, 2-терц-бутил-5-(пропилтио)-1,4-бензохинона, 2-терц-бутил-5,6-(етиленедитио)-1,4-бензохинона, 2-терц-бутил-  -5-(фенилтио)-1,4-бензохинона и 2-терц-бутил-6-(фенилтио)-1,4-бензохинона укључујући њихов антиоксидативни, антибактеријски, токсични, цитотоксични и генотоксични потенцијал. Применом DPPH теста, сви деривати су показали добру антиоксидативну активност, бољу од аскорбинске киселине, а најјаче дејство показао је дериват 2-терц-бутил-5-(пропилтио)-1,4-бензохинон. Бољи антимикробни потенцијал је примећен против Грам-позитивних бактерија методом микродилуције у бујону, где је дериват 2-терц-бутил-5-(фенилтио)-1,4-бензохинон показао најјачу активност (MIC = 15,6  μМ). Резултати испитивања токсичности, применом теста на Artemia salina, показују да деривати губе токсични потенцијал у односу на TBQ, осим 2-терц-бутил-6-(фенилтио)-  -1,4-бензохинона, који је показао 3 пута јачи ефекат. Цитотоксичност је испитана МТТ тестом у третманима од 24 и 72 h на ћелијским линијама MRC-5, HS 294T и A549 у троструко опадајућем градијенту (11, 33 и 100 μМ). Модификације појачавају цитотоксични ефекат, а најјачи ефекат је примећен код деривата 2-терц-бутил-5,6-(етилендитио)-1,4-бензохинона. Поред тога, генотоксични потенцијал је испитан на ћелијској линији MRC-5 комет тестом. Сви испитивани деривати су показали генотоксични ефекат при свим примењеним субтоксичним концентрацијама. Генерално, хемијске модификације побољшавају биолошку активност 2-терц-бутил-1,4-бензохинона.
PB  - Serbian chemical society
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone
T1  - Синтеза и биолошка активност алкилтио и арилтио деривата терц-бутилхинона
VL  - 87
IS  - 11
SP  - 1245
EP  - 1258
DO  - 10.2298/JSC220304044D
ER  - 
@article{
author = "Djordjević, Jelena and Kolarević, Stoimir and Jovanović-Marić, Jovana and Oaldje-Pavlovic, Mariana and Sladić, Dušan and Novaković, Irena and Vuković-Gačić, Branka",
year = "2022",
abstract = "Biological activity of 2-tert-butyl-1,4-benzoquinone (TBQ) and its derivatives, 2-tert-butyl-5-(2-propylthio)-1,4-benzoquinone, 2-tert-butyl-5- -(propylthio)-1,4-benzoquinone, 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone, 2-tert-butyl-5-(phenylthio)-1,4-benzoquinone and 2-tert-butyl-6-(phenylthio)- 1,4-benzoquinone, were tested for their antioxidant, antibacterial, toxic, cytotoxic and genotoxic potential. Using the DPPH test, all derivatives showed good antioxidant activity, better than ascorbic acid, and the 2-tert- -butyl-5-(propylthio)-1,4-benzoquinone derivative showed the strongest effect. Better antibacterial potential was observed against Gram-positive bacteria in the broth microdilution method in which the 2-tert-butyl-5-(phenylthio)-1,4- -benzoquinone derivative showed the strongest activity (MIC = 15.6 μM). The results of toxicity tests, using the Brine shrimp test, indicated that the derivatives lose their toxic potential compared to TBQ, except for 2-tert-butyl-6- -(phenylthio)-1,4-benzoquinone, which showed a 3 times stronger effect. Cytotoxicity was assessed by the MTT assay in 24 and 72 h treatments in MRC-5, HS 294T and A549 cell lines in threefold decreasing gradient (11, 33 and 100 μM). Modifications potentiate the cytotoxic effect, and the strongest effect was observed with the 2-tert-butyl-5,6-(ethylendithio)-1,4-benzoquinone derivative. In addition, the genotoxic potential was examined in the MRC-5 cell line using the comet assay. All tested derivatives of TBQ showed a genotoxic effect at all applied subtoxic concentrations. In general, the chemical modifications of TBQ enhanced its biological activity., Испитана је биолошка активност 2-терц-бутил-1,4-бензохинона (TBQ) и његових деривата: 2-терц-бутил-5-(изопропилтио)-1,4-бензохинона, 2-терц-бутил-5-(пропилтио)-1,4-бензохинона, 2-терц-бутил-5,6-(етиленедитио)-1,4-бензохинона, 2-терц-бутил-  -5-(фенилтио)-1,4-бензохинона и 2-терц-бутил-6-(фенилтио)-1,4-бензохинона укључујући њихов антиоксидативни, антибактеријски, токсични, цитотоксични и генотоксични потенцијал. Применом DPPH теста, сви деривати су показали добру антиоксидативну активност, бољу од аскорбинске киселине, а најјаче дејство показао је дериват 2-терц-бутил-5-(пропилтио)-1,4-бензохинон. Бољи антимикробни потенцијал је примећен против Грам-позитивних бактерија методом микродилуције у бујону, где је дериват 2-терц-бутил-5-(фенилтио)-1,4-бензохинон показао најјачу активност (MIC = 15,6  μМ). Резултати испитивања токсичности, применом теста на Artemia salina, показују да деривати губе токсични потенцијал у односу на TBQ, осим 2-терц-бутил-6-(фенилтио)-  -1,4-бензохинона, који је показао 3 пута јачи ефекат. Цитотоксичност је испитана МТТ тестом у третманима од 24 и 72 h на ћелијским линијама MRC-5, HS 294T и A549 у троструко опадајућем градијенту (11, 33 и 100 μМ). Модификације појачавају цитотоксични ефекат, а најјачи ефекат је примећен код деривата 2-терц-бутил-5,6-(етилендитио)-1,4-бензохинона. Поред тога, генотоксични потенцијал је испитан на ћелијској линији MRC-5 комет тестом. Сви испитивани деривати су показали генотоксични ефекат при свим примењеним субтоксичним концентрацијама. Генерално, хемијске модификације побољшавају биолошку активност 2-терц-бутил-1,4-бензохинона.",
publisher = "Serbian chemical society",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone, Синтеза и биолошка активност алкилтио и арилтио деривата терц-бутилхинона",
volume = "87",
number = "11",
pages = "1245-1258",
doi = "10.2298/JSC220304044D"
}
Djordjević, J., Kolarević, S., Jovanović-Marić, J., Oaldje-Pavlovic, M., Sladić, D., Novaković, I.,& Vuković-Gačić, B.. (2022). Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone. in Journal of the Serbian Chemical Society
Serbian chemical society., 87(11), 1245-1258.
https://doi.org/10.2298/JSC220304044D
Djordjević J, Kolarević S, Jovanović-Marić J, Oaldje-Pavlovic M, Sladić D, Novaković I, Vuković-Gačić B. Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone. in Journal of the Serbian Chemical Society. 2022;87(11):1245-1258.
doi:10.2298/JSC220304044D .
Djordjević, Jelena, Kolarević, Stoimir, Jovanović-Marić, Jovana, Oaldje-Pavlovic, Mariana, Sladić, Dušan, Novaković, Irena, Vuković-Gačić, Branka, "Synthesis and biological activity of alkylthio and arylthio derivatives of tert-butylquinone" in Journal of the Serbian Chemical Society, 87, no. 11 (2022):1245-1258,
https://doi.org/10.2298/JSC220304044D . .

Evaluation of genotoxic potential of avarol, avarone, and its methoxy and methylamino derivatives in prokaryotic and eukaryotic test models

Kolarević, Stoimir M.; Milovanović, Dragana; Kračun-Kolarević, Margareta; Kostić, Jovana; Sunjog, K.; Martinović, Rajko; Đorđević, Jelena; Novaković, Irena; Sladić, Dušan; Vuković-Gačić, Branka

(Taylor and Francis Ltd, 2017)

TY  - JOUR
AU  - Kolarević, Stoimir M.
AU  - Milovanović, Dragana
AU  - Kračun-Kolarević, Margareta
AU  - Kostić, Jovana
AU  - Sunjog, K.
AU  - Martinović, Rajko
AU  - Đorđević, Jelena
AU  - Novaković, Irena
AU  - Sladić, Dušan
AU  - Vuković-Gačić, Branka
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2232
AB  - In this study, mutagenic and genotoxic potential of anti-tumor compounds avarol, avarone, and its derivatives 3′-methoxyavarone, 4′-(methylamino)avarone and 3′-(methylamino)avarone was evaluated and compared to cytostatics commonly used in chemotherapy (5-fluorouracil, etoposid, and cisplatin). Mutagenic potential of selected hydroquinone and quinones was assessed in prokaryotic model by the SOS/umuC assay in Salmonella typhimurium TA1535/pSK1002. Genotoxic potential was also assessed in eukaryotic models using comet assay in human fetal lung cell line (MRC-5), human adenocarcinoma epithelial cell line (A549), and in human peripheral blood cells (HPBC). The results indicated that avarol and avarone do not exert mutagenic/genotoxic potential. Among the studied avarone derivatives, mutagenic potential was detected by SOS/umuC test for 3′-(methylamino)avarone, but only after metabolic activation. The results of comet assay indicated that 3′-methoxyavarone and 3′-(methylamino)avarone have a significant impact on the level of DNA damage in the MRC-5 cell line. Genotoxic potential was not observed in A549 cells or HPBC probably due to a different uptake rate for the compounds and lower in metabolism rate within these cells.
PB  - Taylor and Francis Ltd
T2  - Drug and Chemical Toxicology
T1  - Evaluation of genotoxic potential of avarol, avarone, and its methoxy and methylamino derivatives in prokaryotic and eukaryotic test models
SP  - 1
EP  - 10
DO  - 10.1080/01480545.2017.1413108
ER  - 
@article{
author = "Kolarević, Stoimir M. and Milovanović, Dragana and Kračun-Kolarević, Margareta and Kostić, Jovana and Sunjog, K. and Martinović, Rajko and Đorđević, Jelena and Novaković, Irena and Sladić, Dušan and Vuković-Gačić, Branka",
year = "2017",
abstract = "In this study, mutagenic and genotoxic potential of anti-tumor compounds avarol, avarone, and its derivatives 3′-methoxyavarone, 4′-(methylamino)avarone and 3′-(methylamino)avarone was evaluated and compared to cytostatics commonly used in chemotherapy (5-fluorouracil, etoposid, and cisplatin). Mutagenic potential of selected hydroquinone and quinones was assessed in prokaryotic model by the SOS/umuC assay in Salmonella typhimurium TA1535/pSK1002. Genotoxic potential was also assessed in eukaryotic models using comet assay in human fetal lung cell line (MRC-5), human adenocarcinoma epithelial cell line (A549), and in human peripheral blood cells (HPBC). The results indicated that avarol and avarone do not exert mutagenic/genotoxic potential. Among the studied avarone derivatives, mutagenic potential was detected by SOS/umuC test for 3′-(methylamino)avarone, but only after metabolic activation. The results of comet assay indicated that 3′-methoxyavarone and 3′-(methylamino)avarone have a significant impact on the level of DNA damage in the MRC-5 cell line. Genotoxic potential was not observed in A549 cells or HPBC probably due to a different uptake rate for the compounds and lower in metabolism rate within these cells.",
publisher = "Taylor and Francis Ltd",
journal = "Drug and Chemical Toxicology",
title = "Evaluation of genotoxic potential of avarol, avarone, and its methoxy and methylamino derivatives in prokaryotic and eukaryotic test models",
pages = "1-10",
doi = "10.1080/01480545.2017.1413108"
}
Kolarević, S. M., Milovanović, D., Kračun-Kolarević, M., Kostić, J., Sunjog, K., Martinović, R., Đorđević, J., Novaković, I., Sladić, D.,& Vuković-Gačić, B.. (2017). Evaluation of genotoxic potential of avarol, avarone, and its methoxy and methylamino derivatives in prokaryotic and eukaryotic test models. in Drug and Chemical Toxicology
Taylor and Francis Ltd., 1-10.
https://doi.org/10.1080/01480545.2017.1413108
Kolarević SM, Milovanović D, Kračun-Kolarević M, Kostić J, Sunjog K, Martinović R, Đorđević J, Novaković I, Sladić D, Vuković-Gačić B. Evaluation of genotoxic potential of avarol, avarone, and its methoxy and methylamino derivatives in prokaryotic and eukaryotic test models. in Drug and Chemical Toxicology. 2017;:1-10.
doi:10.1080/01480545.2017.1413108 .
Kolarević, Stoimir M., Milovanović, Dragana, Kračun-Kolarević, Margareta, Kostić, Jovana, Sunjog, K., Martinović, Rajko, Đorđević, Jelena, Novaković, Irena, Sladić, Dušan, Vuković-Gačić, Branka, "Evaluation of genotoxic potential of avarol, avarone, and its methoxy and methylamino derivatives in prokaryotic and eukaryotic test models" in Drug and Chemical Toxicology (2017):1-10,
https://doi.org/10.1080/01480545.2017.1413108 . .
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9
5
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Antimicrobial activity of the essential oil of wild-growing Micromeria thymifolia (Scop.) Fritsch

Marin, Marija; Novaković, Miroslav; Tešević, Vele; Kolarević, Stoimir M.; Vuković-Gačić, Branka

(Bulgaria : Plovdiv University Press, 2015)

TY  - JOUR
AU  - Marin, Marija
AU  - Novaković, Miroslav
AU  - Tešević, Vele
AU  - Kolarević, Stoimir M.
AU  - Vuković-Gačić, Branka
PY  - 2015
UR  - http://www.jbb.uni-plovdiv.bg/
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3970
AB  - The genus Micromeria Benth. (Lamiaceae, Nepetoideae) includes about 130 species, often aromatc. The essential oil and extracts of some Micromeria species have significant antioxidant, antibacterial and antifungal activities. Micromeria thymifolia is endemic species of the Balkan peninsula. It has been traditionally used in the Mediterranean area as condiment and medicinal plant. The aim of this study was to investigate antimicrobial properties of essential oil of wild Micromeria thymifolia against four Gram negative bacteria (Escherichia coli SY252, Pseudomonas aeruginosa ATCC27853, Salmonella enterica ATCC13076 and human patogen Burkholderia cepacia ATCC25416), four Gram positive bacteria (Enterococcus fecalis ATCC29212, Staphylococcus aureus ATCC25923, Bacillus subtilis ATCC6633, Listeria innocua ATCC33090) and two fungi strains (Candida albicans ATCC10231 and Saccharomyces cerevisiae ATCC9763). The MICs of M. thymifolia essential oil against tested bacteria and fungi was assessed using microtitre plate-based antimicrobial assay. MHB was used as growth media for bacteria, with exception of L.innocua when BHI was used, YPD was used for fungi. The results of our investigation showed that the essential oil of wild-growing M. thymifolia possess significant antimicrobial activity against all tested strains except the P. aeruginosa.
PB  - Bulgaria : Plovdiv University Press
T2  - Journal of BioScience and Biotechnology
T1  - Antimicrobial activity of the essential oil of wild-growing Micromeria thymifolia (Scop.) Fritsch
VL  - 4
IS  - 1
SP  - 29
EP  - 31
UR  - https://hdl.handle.net/21.15107/rcub_cer_3970
ER  - 
@article{
author = "Marin, Marija and Novaković, Miroslav and Tešević, Vele and Kolarević, Stoimir M. and Vuković-Gačić, Branka",
year = "2015",
abstract = "The genus Micromeria Benth. (Lamiaceae, Nepetoideae) includes about 130 species, often aromatc. The essential oil and extracts of some Micromeria species have significant antioxidant, antibacterial and antifungal activities. Micromeria thymifolia is endemic species of the Balkan peninsula. It has been traditionally used in the Mediterranean area as condiment and medicinal plant. The aim of this study was to investigate antimicrobial properties of essential oil of wild Micromeria thymifolia against four Gram negative bacteria (Escherichia coli SY252, Pseudomonas aeruginosa ATCC27853, Salmonella enterica ATCC13076 and human patogen Burkholderia cepacia ATCC25416), four Gram positive bacteria (Enterococcus fecalis ATCC29212, Staphylococcus aureus ATCC25923, Bacillus subtilis ATCC6633, Listeria innocua ATCC33090) and two fungi strains (Candida albicans ATCC10231 and Saccharomyces cerevisiae ATCC9763). The MICs of M. thymifolia essential oil against tested bacteria and fungi was assessed using microtitre plate-based antimicrobial assay. MHB was used as growth media for bacteria, with exception of L.innocua when BHI was used, YPD was used for fungi. The results of our investigation showed that the essential oil of wild-growing M. thymifolia possess significant antimicrobial activity against all tested strains except the P. aeruginosa.",
publisher = "Bulgaria : Plovdiv University Press",
journal = "Journal of BioScience and Biotechnology",
title = "Antimicrobial activity of the essential oil of wild-growing Micromeria thymifolia (Scop.) Fritsch",
volume = "4",
number = "1",
pages = "29-31",
url = "https://hdl.handle.net/21.15107/rcub_cer_3970"
}
Marin, M., Novaković, M., Tešević, V., Kolarević, S. M.,& Vuković-Gačić, B.. (2015). Antimicrobial activity of the essential oil of wild-growing Micromeria thymifolia (Scop.) Fritsch. in Journal of BioScience and Biotechnology
Bulgaria : Plovdiv University Press., 4(1), 29-31.
https://hdl.handle.net/21.15107/rcub_cer_3970
Marin M, Novaković M, Tešević V, Kolarević SM, Vuković-Gačić B. Antimicrobial activity of the essential oil of wild-growing Micromeria thymifolia (Scop.) Fritsch. in Journal of BioScience and Biotechnology. 2015;4(1):29-31.
https://hdl.handle.net/21.15107/rcub_cer_3970 .
Marin, Marija, Novaković, Miroslav, Tešević, Vele, Kolarević, Stoimir M., Vuković-Gačić, Branka, "Antimicrobial activity of the essential oil of wild-growing Micromeria thymifolia (Scop.) Fritsch" in Journal of BioScience and Biotechnology, 4, no. 1 (2015):29-31,
https://hdl.handle.net/21.15107/rcub_cer_3970 .