Search Results - "RETHY, Borbala"

Antiproliferative effect of flavonoids and sesquiterpenoids from Achillea millefolium s.l. on cultured human tumour cell lines by Csupor-Löffler, Boglárka, Hajdú, Zsuzsanna, Zupkó, István, Réthy, Borbála, Falkay, George, Forgo, Peter, Hohmann, Judit

“…The antiproliferative activities of n‐hexane, chloroform, aqueous‐methanol and aqueous extracts of the aerial parts of the Achillea millefolium aggregate on…”
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Antiproliferative activity of Hungarian Asteraceae species against human cancer cell lines. Part II by Csupor-Löffler, Boglárka, Hajdú, Zsuzsanna, Réthy, Borbála, Zupkó, István, Máthé, Imre, Rédei, Tamás, Falkay, George, Hohmann, Judit

“…The antiproliferative activities of aqueous and organic extracts prepared from 26 Hungarian species of the tribes Cynereae and Lactuceae (Asteraceae) were…”
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Antiproliferative activity of Hungarian Asteraceae species against human cancer cell lines. Part I by Réthy, Borbála, Csupor-Löffler, Boglárka, Zupkó, István, Hajdú, Zsuzsanna, Máthé, Imre, Hohmann, Judit, Rédei, Tamás, Falkay, George

“…Aqueous and organic extracts of 25 selected species from four tribes of Hungarian Asteraceae were screened in vitro for antiproliferative activity against HeLa…”
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Antitumor Activity of Alkaloids Derived from Amaryllidaceae Species by ISTVÁN ZUPKÃ, BORBÁLA RÉTHY, JUDIT HOHMANN, JOSEPH MOLNÁR, IMRE OCSOVSZKI, GEORGE FALKAY

“…The aim of the present study was to investigate the anticancer properties of five alkaloids isolated from Amaryllidaceae, including the inhibitory effect on…”
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Cytotoxic phenanthrenes from the rhizomes of Tamus communis by Réthy, Borbála, Kovács, Adriána, Zupkó, István, Forgo, Peter, Vasas, Andrea, Falkay, György, Hohmann, Judit

“…From the fresh rhizomes of Tamus communis five phenanthrenes (1 - 5) were isolated under the guidance of cytotoxic assays in HeLa cells. The compounds were…”
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Phenanthrenes and a dihydrophenanthrene from Tamus communis and their cytotoxic activity by Kovács, Adriána, Forgo, Peter, Zupkó, István, Réthy, Borbála, Falkay, György, Szabó, Pál, Hohmann, Judit

“…From the petroleum ether extract of the rhizomes of Tamus communis, four phenanthrenes 1– 4 and a dihydrophenanthrene ( 5) were isolated. Compounds 1 and 3– 5…”
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Bioactivity-guided isolation of cytotoxic sesquiterpenes and flavonoids from Anthemis ruthenica by Hajdú, Zsuzsanna, Zupkó, István, Réthy, Borbála, Forgo, Peter, Hohmann, Judit

“…A new eudesmanolide sesquiterpene, sivasinolide 6-O-angelate (1), was isolated from the aerial parts of Anthemis ruthenica together with the known compounds…”
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Efficient Approach to Androstene-Fused Arylpyrazolines as Potent Antiproliferative Agents. Experimental and Theoretical Studies of Substituent Effects on BF3-Catalyzed Intramolecular [3 + 2] Cycloadditions of Olefinic Phenylhydrazones by Frank, Éva, Mucsi, Zoltán, Zupkó, István, Réthy, Borbála, Falkay, George, Schneider, Gyula, Wölfling, János

“…Highly diastereoselective Lewis acid induced intramolecular 1,3-dipolar cycloadditions of alkenyl phenylhydrazones (containing various substituents on the…”
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Synthesis and biological activity evaluation of 1H-benzimidazoles via mammalian DNA topoisomerase I and cytostaticity assays by COBAN, Gunes, ZENCIR, Sevil, ZUPKO, Istvan, RETHY, Borbala, GUNES, H. Semih, TOPCU, Zeki

“…Benzimidazoles are important compounds because of their antibacterial, antifungal, antimicrobial, antiprotozoal and antihelmintic activities. Some…”
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Anticancer and multidrug resistance-reversal effects of solanidine analogs synthetized from pregnadienolone acetate by Zupkó, István, Molnár, Judit, Réthy, Borbála, Minorics, Renáta, Frank, Eva, Wölfling, János, Molnár, Joseph, Ocsovszki, Imre, Topcu, Zeki, Bitó, Tamás, Puskás, László G

“…A set of solanidine analogs with antiproliferative properties were recently synthetized from pregnadienolone acetate, which occurs in Nature. The aim of the…”
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Biological activity of bis-benzimidazole derivatives on DNA topoisomerase I and HeLa, MCF7 and A431 cells by Alpan, A Selcen, Zencir, Sevil, Zupkó, István, Coban, Gunes, Réthy, Borbála, Gunes, H Semih, Topcu, Zeki

“…Benzimidazoles of both natural and synthetic sources are the key components of many bio-active compounds. Several reports have shown antifungal, antiviral,…”
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Xanthanolides with Antitumour Activity from Xanthium italicum by Kovács, Adriána, Vasas, Andrea, Forgo, Peter, Réthy, Borbála, Zupkó, István, Hohmann, Judit

“…Bioassay-guided fractionation of a CHCl3 extract of the leaves of Xanthium italicum Moretti led to the isolation of four xanthanolides: xanthatin (),…”
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Investigation of cytotoxic activity on human cancer cell lines of arborinine and furanoacridones isolated from Ruta graveolens by Réthy, Borbála, Zupkó, István, Minorics, Renáta, Hohmann, Judit, Ocsovszki, Imre, Falkay, George

“…The cytotoxic effects of a series of furanoacridones isolated from Ruta graveolens L. (Rutaceae) and of two further acridone alkaloids (arborinine and…”
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Isobrassinin and its analogues: Novel types of antiproliferative agents by Csomós, Péter, Zupkó, István, Réthy, Borbála, Fodor, Lajos, Falkay, George, Bernáth, Gábor

“…Isobrassinin (2-( S-methyldithiocarbamoylaminomethyl)indole ( 7a), a regioisomer of the cruciferous phytoalexin brassinin ( 1), exerted marked…”
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Antitumour Properties of Acridone Alkaloids on a Murine Lymphoma Cell Line by RETHY, Borbala, HOHMANN, Judit, MINORICS, Renata, VARGA, Andras, OCSOVSZKI, Imre, MOLNAR, Joseph, JUHASZ, Kata, FALKAY, George, ZUPKO, Istvan

“…The aim of the present study was to investigate the anticancer properties of a set of furanoacridone alkaloids, arborinine and evoxanthine, including the…”
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In vitro analysis of betulinic acid in lower concentrations and its anticancer activity/toxicity by changing the hydrosolubility with hydroxipropilgamma cyclodextrin by Dehelean, Cristina, Zupko, Istvan, Réthy, Borbala, Soica, Codruta, Coneac, Georgeta, Peev, Camelia, Bumbacila, Bogdan

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Efficient Approach to Androstene-Fused Arylpyrazolines as Potent Antiproliferative Agents. Experimental and Theoretical Studies of Substituent Effects on BF 3 -Catalyzed Intramolecular [3 + 2] Cycloadditions of Olefinic Phenylhydrazones by Frank, Éva, Mucsi, Zoltán, Zupkó, István, Réthy, Borbála, Falkay, George, Schneider, Gyula, Wölfling, János

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Synthesis and biological activity evaluation of 1 H-benzimidazoles via mammalian DNA topoisomerase I and cytostaticity assays by Coban, Gunes, Zencir, Sevil, Zupkó, István, Réthy, Borbála, Gunes, H. Semih, Topcu, Zeki

“…Benzimidazoles are important compounds because of their antibacterial, antifungal, antimicrobial, antiprotozoal and antihelmintic activities. Some…”
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Antitumour Effect of Plant Extracts and their Constituents on Cancer Cell Lines by Réthy, Borbála

“…Cancer is one of the most prevalent groups of disorders in the population in many countries worldwide. It has been estimated by the American Cancer Society…”
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Antioxidant activity of the fruits and hydrophilic compounds of Physalis alkekengi by Laczkó-Zöld, Eszter, Zupkó, István, Réthy, Borbála, Csedo, Károly, Hohmann, Judit

“…Physalis alkekengi L. (bladder cherry, Chinese lantern, winter cherry) is an unusual species of the family Solanaceae. Although accumulation of alkaloids is…”
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