TY  - JOUR
AU  - Stanković, Jovana
AU  - Godjevac, Dejan
AU  - Tešević, Vele
AU  - Dajić-Stevanović, Zora
AU  - Ćirić, Ana
AU  - Soković, Marina
AU  - Novaković, Miroslav
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5049
AB  - A new flavonoid glucoside derivative, patuletin 3-O-(2-O-feruloyl)-beta-D-glucuronopyranosyl-(1 -> 2)-beta-D-glucopyranoside, named atriplexin IV (1), and three new triterpenoid saponin derivatives, two sulfonylated, beta-D-glucopyranosyl-3-O-(2-O-sulfo-beta-D-galactopyranosyl)-(1 -> 2)-alpha-L-arabinopyranoside-30-alolean-12-en-28-oate (2), named atriplexogenin I, beta-D-glucopyranosyl-3-O-(2-O-sulfo-beta-D-galactopyranosyl)-(1 -> 2)-alpha-L-arabinopyranoside)-30-hydroxyolean-12-en-28-oate (3), named atriplexogenin II, and beta-D-glucopyranosyl-3-D-(beta-D-glucopyranosyl-(1 -> 2)-beta-D-galactopyranosyl-(1 -> 2)-alpha-L-arabinopyranoside)-30-alolean-12-en-28-oate (4), named atriplexogenin III, were isolated by silica gel column and semipreparative HPLC chromatography from the n-butanol extract of the salt marsh plant Atriplex tatarica. In addition, two known secondary metabolites, patuletin3-O-beta-D-apiofuranosyl-(1 '''-> 2 '')-beta-D-glucopyranoside (5) and patuletin 3-O-5 '''-O-feruloyl-beta-D-apiofuranosyl-(1 '''-> 2 '')-beta-D-glucopyranoside (6), were isolated for the first time from A. tatarica. The structures of the isolated compounds were elucidated by 1D and 2D NMR, HRESIMS, IR, and UV data. Antibacterial activity by the microdilution method and antibiofilm activity against P. aeruginosa were assessed. Compound 5 possesses significant antibacterial activity, while the most potent antibiofilm agent is compound 2.
PB  - Amer Chemical Soc, Washington
T2  - Journal of Natural Products
T1  - Antibacterial and Antibiofilm Activity of Flavonoid and Saponin Derivatives from Atriplex tatarica against Pseudomonas aeruginosa
EP  - 1495
IS  - 6
SP  - 1487
VL  - 82
DO  - 10.1021/acs.jnatprod.8b00970
ER  - 

@article{
author = "Stanković, Jovana and Godjevac, Dejan and Tešević, Vele and Dajić-Stevanović, Zora and Ćirić, Ana and Soković, Marina and Novaković, Miroslav",
year = "2019",
abstract = "A new flavonoid glucoside derivative, patuletin 3-O-(2-O-feruloyl)-beta-D-glucuronopyranosyl-(1 -> 2)-beta-D-glucopyranoside, named atriplexin IV (1), and three new triterpenoid saponin derivatives, two sulfonylated, beta-D-glucopyranosyl-3-O-(2-O-sulfo-beta-D-galactopyranosyl)-(1 -> 2)-alpha-L-arabinopyranoside-30-alolean-12-en-28-oate (2), named atriplexogenin I, beta-D-glucopyranosyl-3-O-(2-O-sulfo-beta-D-galactopyranosyl)-(1 -> 2)-alpha-L-arabinopyranoside)-30-hydroxyolean-12-en-28-oate (3), named atriplexogenin II, and beta-D-glucopyranosyl-3-D-(beta-D-glucopyranosyl-(1 -> 2)-beta-D-galactopyranosyl-(1 -> 2)-alpha-L-arabinopyranoside)-30-alolean-12-en-28-oate (4), named atriplexogenin III, were isolated by silica gel column and semipreparative HPLC chromatography from the n-butanol extract of the salt marsh plant Atriplex tatarica. In addition, two known secondary metabolites, patuletin3-O-beta-D-apiofuranosyl-(1 '''-> 2 '')-beta-D-glucopyranoside (5) and patuletin 3-O-5 '''-O-feruloyl-beta-D-apiofuranosyl-(1 '''-> 2 '')-beta-D-glucopyranoside (6), were isolated for the first time from A. tatarica. The structures of the isolated compounds were elucidated by 1D and 2D NMR, HRESIMS, IR, and UV data. Antibacterial activity by the microdilution method and antibiofilm activity against P. aeruginosa were assessed. Compound 5 possesses significant antibacterial activity, while the most potent antibiofilm agent is compound 2.",
publisher = "Amer Chemical Soc, Washington",
journal = "Journal of Natural Products",
title = "Antibacterial and Antibiofilm Activity of Flavonoid and Saponin Derivatives from Atriplex tatarica against Pseudomonas aeruginosa",
pages = "1495-1487",
number = "6",
volume = "82",
doi = "10.1021/acs.jnatprod.8b00970"
}

Stanković, J., Godjevac, D., Tešević, V., Dajić-Stevanović, Z., Ćirić, A., Soković, M.,& Novaković, M.. (2019). Antibacterial and Antibiofilm Activity of Flavonoid and Saponin Derivatives from Atriplex tatarica against Pseudomonas aeruginosa. in Journal of Natural Products
Amer Chemical Soc, Washington., 82(6), 1487-1495.
https://doi.org/10.1021/acs.jnatprod.8b00970

Stanković J, Godjevac D, Tešević V, Dajić-Stevanović Z, Ćirić A, Soković M, Novaković M. Antibacterial and Antibiofilm Activity of Flavonoid and Saponin Derivatives from Atriplex tatarica against Pseudomonas aeruginosa. in Journal of Natural Products. 2019;82(6):1487-1495.
doi:10.1021/acs.jnatprod.8b00970 .

Stanković, Jovana, Godjevac, Dejan, Tešević, Vele, Dajić-Stevanović, Zora, Ćirić, Ana, Soković, Marina, Novaković, Miroslav, "Antibacterial and Antibiofilm Activity of Flavonoid and Saponin Derivatives from Atriplex tatarica against Pseudomonas aeruginosa" in Journal of Natural Products, 82, no. 6 (2019):1487-1495,
https://doi.org/10.1021/acs.jnatprod.8b00970 . .

TY  - JOUR
AU  - Stanković, Jovana
AU  - Novaković, Miroslav
AU  - Tešević, Vele
AU  - Ćirić, Ana
AU  - Soković, Marina
AU  - Zdunić, Gordana
AU  - Dajić-Stevanović, Zora
AU  - Godjevac, Dejan
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4980
AB  - This study was performed to determine the main antibacterial compounds of the essential oil (EO) of saltmarsh plant Artemisia santonicum (Asteraceae). The combination of HPTLC and direct bioautography was used for the activity guided isolation of isogeranic acid as the main antibacterial constituent with remarkable antimicrobial activity, although it was the minor component of the EO, present only in 0.2 %, as calculated from GC/FID. Its structure was determined by 1D- and 2D-NMR and GC-MS techniques. Antibacterial activity of isogeranic acid against all tested bacteria was significantly higher than EO and even than both controls streptomycin and ampicillin. In further investigation of antibiofilm and antiquorum sensing activity EO exhibited the best inhibition of the biofilm formation at 1/8 minimal inhibitory concentration (MIC) and isogeranic acid at 1/2 MIC. Both EO and isogeranic acid possessed pyocyanin inhibitory activity showing the reduction of pigment at 60.6 and 62.8 %, respectively, at 1/2 MIC concentrations.
PB  - Srpsko hemijsko društvo, Beograd
T2  - JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
T1  - HPTLC-direct bioautography-guided isolation of isogeranic acid as the main antibacterial constituent of Artemisia santonicum essential oil
EP  - 1365
IS  - 12
SP  - 1355
VL  - 84
DO  - 10.2298/JSC190513106S
ER  - 

@article{
author = "Stanković, Jovana and Novaković, Miroslav and Tešević, Vele and Ćirić, Ana and Soković, Marina and Zdunić, Gordana and Dajić-Stevanović, Zora and Godjevac, Dejan",
year = "2019",
abstract = "This study was performed to determine the main antibacterial compounds of the essential oil (EO) of saltmarsh plant Artemisia santonicum (Asteraceae). The combination of HPTLC and direct bioautography was used for the activity guided isolation of isogeranic acid as the main antibacterial constituent with remarkable antimicrobial activity, although it was the minor component of the EO, present only in 0.2 %, as calculated from GC/FID. Its structure was determined by 1D- and 2D-NMR and GC-MS techniques. Antibacterial activity of isogeranic acid against all tested bacteria was significantly higher than EO and even than both controls streptomycin and ampicillin. In further investigation of antibiofilm and antiquorum sensing activity EO exhibited the best inhibition of the biofilm formation at 1/8 minimal inhibitory concentration (MIC) and isogeranic acid at 1/2 MIC. Both EO and isogeranic acid possessed pyocyanin inhibitory activity showing the reduction of pigment at 60.6 and 62.8 %, respectively, at 1/2 MIC concentrations.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "JOURNAL OF THE SERBIAN CHEMICAL SOCIETY",
title = "HPTLC-direct bioautography-guided isolation of isogeranic acid as the main antibacterial constituent of Artemisia santonicum essential oil",
pages = "1365-1355",
number = "12",
volume = "84",
doi = "10.2298/JSC190513106S"
}

Stanković, J., Novaković, M., Tešević, V., Ćirić, A., Soković, M., Zdunić, G., Dajić-Stevanović, Z.,& Godjevac, D.. (2019). HPTLC-direct bioautography-guided isolation of isogeranic acid as the main antibacterial constituent of Artemisia santonicum essential oil. in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
Srpsko hemijsko društvo, Beograd., 84(12), 1355-1365.
https://doi.org/10.2298/JSC190513106S

Stanković J, Novaković M, Tešević V, Ćirić A, Soković M, Zdunić G, Dajić-Stevanović Z, Godjevac D. HPTLC-direct bioautography-guided isolation of isogeranic acid as the main antibacterial constituent of Artemisia santonicum essential oil. in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY. 2019;84(12):1355-1365.
doi:10.2298/JSC190513106S .

Stanković, Jovana, Novaković, Miroslav, Tešević, Vele, Ćirić, Ana, Soković, Marina, Zdunić, Gordana, Dajić-Stevanović, Zora, Godjevac, Dejan, "HPTLC-direct bioautography-guided isolation of isogeranic acid as the main antibacterial constituent of Artemisia santonicum essential oil" in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 84, no. 12 (2019):1355-1365,
https://doi.org/10.2298/JSC190513106S . .

TY  - JOUR
AU  - Ljekocević, Marko
AU  - Jadranin, Milka
AU  - Stanković, Jovana
AU  - Popović, Branko
AU  - Nikićević, Ninoslav
AU  - Petrović, Aleksandar
AU  - Tešević, Vele
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5065
AB  - Plum wines made from two cultivars of Prunus domestica L. (Pozegaca and Crvena ranka) and one cultivar of Prunus insititia L. (Trnovaca) were evaluated for their total phenolic and anthocyanin contents. LC-MS/MS analysis based on specific MS transitions in the multiple reaction monitoring (MRM) mode was used for the identification and quantification of selected phenolic compounds. Catechin, chlorogenic and caffeic acids, as well as quercetin, were identified as the main polyphenols in plum wines. The total amount of phenolic compounds ranged from 1.24 to 1.58 g gallic acid equivalent per L. Among the examined wines, the Crvena ranka wine had a higher content of anthocyanins (12.31 mg cyanidin-3-glucoside equivalent per L). The antioxidant capacity of the wines was determined using the DPPH assay. The variations in the physicochemical characteristics, phenolic composition and DPPH radical scavenging activity of these wines are related to differences due to the different plum cultivars used in the preparation of each wine.
PB  - Srpsko hemijsko društvo, Beograd
T2  - JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
T1  - Phenolic composition and DPPH radical scavenging activity of plum wine produced from three plum cultivars
EP  - 151
IS  - 2
SP  - 141
VL  - 84
DO  - 10.2298/JSC180710096L
ER  - 

@article{
author = "Ljekocević, Marko and Jadranin, Milka and Stanković, Jovana and Popović, Branko and Nikićević, Ninoslav and Petrović, Aleksandar and Tešević, Vele",
year = "2019",
abstract = "Plum wines made from two cultivars of Prunus domestica L. (Pozegaca and Crvena ranka) and one cultivar of Prunus insititia L. (Trnovaca) were evaluated for their total phenolic and anthocyanin contents. LC-MS/MS analysis based on specific MS transitions in the multiple reaction monitoring (MRM) mode was used for the identification and quantification of selected phenolic compounds. Catechin, chlorogenic and caffeic acids, as well as quercetin, were identified as the main polyphenols in plum wines. The total amount of phenolic compounds ranged from 1.24 to 1.58 g gallic acid equivalent per L. Among the examined wines, the Crvena ranka wine had a higher content of anthocyanins (12.31 mg cyanidin-3-glucoside equivalent per L). The antioxidant capacity of the wines was determined using the DPPH assay. The variations in the physicochemical characteristics, phenolic composition and DPPH radical scavenging activity of these wines are related to differences due to the different plum cultivars used in the preparation of each wine.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "JOURNAL OF THE SERBIAN CHEMICAL SOCIETY",
title = "Phenolic composition and DPPH radical scavenging activity of plum wine produced from three plum cultivars",
pages = "151-141",
number = "2",
volume = "84",
doi = "10.2298/JSC180710096L"
}

Ljekocević, M., Jadranin, M., Stanković, J., Popović, B., Nikićević, N., Petrović, A.,& Tešević, V.. (2019). Phenolic composition and DPPH radical scavenging activity of plum wine produced from three plum cultivars. in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
Srpsko hemijsko društvo, Beograd., 84(2), 141-151.
https://doi.org/10.2298/JSC180710096L

Ljekocević M, Jadranin M, Stanković J, Popović B, Nikićević N, Petrović A, Tešević V. Phenolic composition and DPPH radical scavenging activity of plum wine produced from three plum cultivars. in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY. 2019;84(2):141-151.
doi:10.2298/JSC180710096L .

Ljekocević, Marko, Jadranin, Milka, Stanković, Jovana, Popović, Branko, Nikićević, Ninoslav, Petrović, Aleksandar, Tešević, Vele, "Phenolic composition and DPPH radical scavenging activity of plum wine produced from three plum cultivars" in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 84, no. 2 (2019):141-151,
https://doi.org/10.2298/JSC180710096L . .

TY  - JOUR
AU  - Godjevac, Dejan
AU  - Stanković, Jovana
AU  - Novaković, Miroslav
AU  - Andjelković, Boban
AU  - Dajić-Stevanović, Zora
AU  - Petrović, Milica
AU  - Stanković, Miroslava
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3711
AB  - From the aerial parts of Atriplex littoralis, three new flavonoid glycosides named atriplexins I-III (1-3), a known flavonoid glycoside, spinacetin 3-O-beta-D-glucopyranoside (4), arbutin (5), and 4-hydroxybenzyl-beta-D-glucopyranoside (6) were isolated. Their structures were elucidated on the basis of detailed spectroscopic analysis, including ID and 2D NMR (COSY, NOESY, TOCSY, HSQC, HMBC) and HRESITOF MS data. The compounds were tested for in vitro protective effects on chromosome aberrations in peripheral human lymphocytes using a cytochalasin-B-blocked micronucleus (MN) assay in a concentration range of 0.8-7.4 mu M of final culture solution. Chromosomal damage was induced by 2 Gy of gamma-radiation on binudeated human lymphocytes, and the effects of the compounds were tested 2 to 19 h after irradiation. The frequency of micronuclei (MNi) was scored in binudeated cells, and the nuclear proliferation index was calculated. The highest prevention of in vitro biochemical and cytogenetic damage of human lymphocytes induced by gamma-radiation was exhibited by 3 (reduction of MN frequency by 31%), followed by 4 and 6.
PB  - Amer Chemical Soc, Washington
T2  - Journal of Natural Products
T1  - Phenolic Compounds from Atriplex littoralis and Their Radiation-Mitigating Activity
EP  - 2204
IS  - 9
SP  - 2198
VL  - 78
DO  - 10.1021/acs.jnatprod.5b00273
ER  - 

@article{
author = "Godjevac, Dejan and Stanković, Jovana and Novaković, Miroslav and Andjelković, Boban and Dajić-Stevanović, Zora and Petrović, Milica and Stanković, Miroslava",
year = "2015",
abstract = "From the aerial parts of Atriplex littoralis, three new flavonoid glycosides named atriplexins I-III (1-3), a known flavonoid glycoside, spinacetin 3-O-beta-D-glucopyranoside (4), arbutin (5), and 4-hydroxybenzyl-beta-D-glucopyranoside (6) were isolated. Their structures were elucidated on the basis of detailed spectroscopic analysis, including ID and 2D NMR (COSY, NOESY, TOCSY, HSQC, HMBC) and HRESITOF MS data. The compounds were tested for in vitro protective effects on chromosome aberrations in peripheral human lymphocytes using a cytochalasin-B-blocked micronucleus (MN) assay in a concentration range of 0.8-7.4 mu M of final culture solution. Chromosomal damage was induced by 2 Gy of gamma-radiation on binudeated human lymphocytes, and the effects of the compounds were tested 2 to 19 h after irradiation. The frequency of micronuclei (MNi) was scored in binudeated cells, and the nuclear proliferation index was calculated. The highest prevention of in vitro biochemical and cytogenetic damage of human lymphocytes induced by gamma-radiation was exhibited by 3 (reduction of MN frequency by 31%), followed by 4 and 6.",
publisher = "Amer Chemical Soc, Washington",
journal = "Journal of Natural Products",
title = "Phenolic Compounds from Atriplex littoralis and Their Radiation-Mitigating Activity",
pages = "2204-2198",
number = "9",
volume = "78",
doi = "10.1021/acs.jnatprod.5b00273"
}

Godjevac, D., Stanković, J., Novaković, M., Andjelković, B., Dajić-Stevanović, Z., Petrović, M.,& Stanković, M.. (2015). Phenolic Compounds from Atriplex littoralis and Their Radiation-Mitigating Activity. in Journal of Natural Products
Amer Chemical Soc, Washington., 78(9), 2198-2204.
https://doi.org/10.1021/acs.jnatprod.5b00273

Godjevac D, Stanković J, Novaković M, Andjelković B, Dajić-Stevanović Z, Petrović M, Stanković M. Phenolic Compounds from Atriplex littoralis and Their Radiation-Mitigating Activity. in Journal of Natural Products. 2015;78(9):2198-2204.
doi:10.1021/acs.jnatprod.5b00273 .

Godjevac, Dejan, Stanković, Jovana, Novaković, Miroslav, Andjelković, Boban, Dajić-Stevanović, Zora, Petrović, Milica, Stanković, Miroslava, "Phenolic Compounds from Atriplex littoralis and Their Radiation-Mitigating Activity" in Journal of Natural Products, 78, no. 9 (2015):2198-2204,
https://doi.org/10.1021/acs.jnatprod.5b00273 . .