Search Results - "Bieg, Tadeusz"

The melibiose-derived glycation product mimics a unique epitope present in human and animal tissues by Staniszewska, Magdalena, Bronowicka-Szydełko, Agnieszka, Gostomska-Pampuch, Kinga, Szkudlarek, Jerzy, Bartyś, Arkadiusz, Bieg, Tadeusz, Gamian, Elżbieta, Kochman, Agata, Picur, Bolesław, Pietkiewicz, Jadwiga, Kuropka, Piotr, Szeja, Wiesław, Wiśniewski, Jerzy, Ziółkowski, Piotr, Gamian, Andrzej

“…Non-enzymatic modification of proteins by carbohydrates, known as glycation, leads to generation of advanced glycation end-products (AGEs). In our study we…”
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Synthesis and cytotoxicity of 2,3-enopyranosyl C-linked conjugates of genistein by Szeja, Wieslaw, Grynkiewicz, Grzegorz, Bieg, Tadeusz, Swierk, Piotr, Byczek, Anna, Papaj, Katarzyna, Kitel, Radosław, Rusin, Aleksandra

“…A series of glycoconjugates, derivatives of genistein containing a C-glycosylated carbohydrate moiety, were synthesized and their anticancer activity was…”
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Synthesis and preliminary biological evaluations of 5'-substituted derivatives of uridine as glycosyltransferase inhibitors by Paszkowska, Jadwiga, Kral, Katarzyna, Bieg, Tadeusz, Nawrot, Urszula, Szeja, Wiesław, Wandzik, Ilona

“…New derivatives of uridine which contain a b-ketoenol motif were synthesized, characterized and biologically tested. Synthesized compounds 1-4 showed no…”
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Simultaneous Removal of Benzyl and Benzyloxycarbonyl Protective Groups in 5′-O-(2-Deoxy-α-D-Glucopyranosyl)Uridine by Catalytic Transfer Hydrogenolysis by Wandzik, Ilona, Bieg, Tadeusz, Kadela, Monika

“…Synthesis of N 3 ,2′,3′-O-tris-(benzyloxycarbonyl)uridine and its use in the synthesis of 5′-O-(2-deoxy-α-d-glucopyranosyl)uridine is described. Simultaneous…”
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Highly selective synthesis of ( E)- N-aryl- N-(1-propenyl) ethanamides via isomerization of N-allyl ethanamides catalyzed by ruthenium complexes by Krompiec, Stanislaw, Pigulla, Mariola, Szczepankiewicz, Wojciech, Bieg, Tadeusz, Kuznik, Nikodem, Leszczynska-Sejda, Katarzyna, Kubicki, Maciej, Borowiak, Teresa

“…A convenient and highly selective method of synthesis of ( E)- N-aryl- N-(1-propenyl)ethanamides via isomerization of respective N-allyl- N-arylethanamides…”
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Spectroscopic study on the inclusion complexes of β-cyclodextrin with selected metabolites of catecholamines by Korytkowska-Wałach, Anna, Dubrawska, Beata, Śmiga-Matuszowicz, Monika, Bieg, Tadeusz

“…Inclusion complexes formed between β-cyclodextrin (β-CD) and metabolites of catecholamines, i.e. vanillylmandelic acid (VMA), homovanillic acid (HVA) as well…”
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4- O-Acetyl-3- O- tert-butyldimethylsilyl- l-rhamnal: a building block in the stereoselective synthesis of 2-deoxy-α- l-rhamnopyranosides by Wandzik, Ilona, Bieg, Tadeusz

“…The stereoselective synthesis of 2-deoxy-α- l-glycosides by addition of various acceptors to 4- O-acetyl-3- O- tert-butyldimethylsilyl- l-rhamnal promoted by…”
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Thermoresponsive microgels containing trehalose as soft matrices for 3D cell culture by Burek, Małgorzata, Waśkiewicz, Sylwia, Lalik, Anna, Student, Sebastian, Bieg, Tadeusz, Wandzik, Ilona

“…A series of thermoresponsive glycomicrogels with trehalose in the cross-links or with trehalose in the cross-links and as pending moieties was synthesized…”
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New N-substituted hydrazones, derivatives of uridyl aldehyde by Kral, Katarzyna, Bieg, Tadeusz, Kudelko, Agnieszka, Barabaś, Anna, Dąbrowska, Aleksandra, Wandzik, Ilona

“…N-substituted isomeric hydrazones of uridyl aldehyde have been synthesized. The occurrence of the dominant E isomers with respect to the azomethine group was…”
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An approach for disaccharide chiron synthesis using a Ferrier-type rearrangement by Komor, Katarzyna, Szeja, Wiesław, Bieg, Tadeusz, Kuźnik, Nikodem, Pastuch-Gawołek, Gabriela, Komor, Roman

“…We report a new approach for the synthesis of new chiral synthons in which two unsaturated sugars are linked via a glycosidic bond. The di-unsaturated…”
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Adducts of uridine and glycals as potential substrates for glycosyltransferases by Wandzik, Ilona, Bieg, Tadeusz

“…We report on the synthesis of 2-deoxyglycosyl derivatives of uridine as potential donor substrates for glycosyltransferases. The totally stereoselective…”
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New monomeric and dimeric uridinyl derivatives as inhibitors of chitin synthase by Kral, Katarzyna, Bieg, Tadeusz, Nawrot, Urszula, Włodarczyk, Katarzyna, Lalik, Anna, Hahn, Przemysław, Wandzik, Ilona

“…[Display omitted] •New dimeric and monomeric amide derivatives of uridine have been synthesized.•Compound 7 showed activities against several fungal strains…”
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Synthesis of 2-deoxy-hexopyranosyl derivatives of uridine as donor substrate analogues for glycosyltransferases by Wandzik, Ilona, Bieg, Tadeusz, Czaplicka, Marianna

“…A series of UDP-sugar analogues were synthesized and tested as inhibitors against bovine β-1,4-galactosyltransferase I in fluorescent assays. A series of…”
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5-Amino-2-pyridyl 1-thioglycosides in synthesis of analogs of glycosyltransferases substrates by Pastuch-Gawolek, Gabriela, Bieg, Tadeusz, Szeja, Wieslaw, Flasz, Jakub

“…We present the synthesis of 1-thioglycosyl derivatives of uridine, which were designed to act as potential donor substrates for glycosyltransferases. We…”
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Synthesis and biological evaluation of 5′-glycyl derivatives of uridine as inhibitors of 1,4-β-galactosyltransferase by Paszkowska, Jadwiga, Kral, Katarzyna, Bieg, Tadeusz, Żaba, Karolina, Węgrzyk, Katarzyna, Jaśkowiak, Natalia, Molinaro, Antonio, Silipo, Alba, Wandzik, Ilona

“…•New 5′-O-glycyl and 5′-N-glycyl derivatives of uridine were synthesized.•Compound A4 showed moderate inhibition against 1,4-β-galactosyltransferase.•STD NMR…”
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Abstract 13796: 1Hnmr Spectroscopy Reveals Only Subtle Differences Between Serum Metabolome of Metabolically Healthy Obese Subjects and Subjects With Metabolic Syndrome by Osadnik, Kamila, Osadnik, Tadeusz, Bieg, Tadeusz, Lejawa, Mateusz, Fronczek, Martyna, Gasior, Mariusz, Pawlas, Natalia, Banach, Maciej

“…IntroductionObesity is a component of metabolic health assessment and metabolic syndrome (MetS) diagnosis. In recent years, concept of 'metabolically healthy…”
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Microwave-Assisted Regioselective Benzylation: An Access to Glycal Derivatives with a Free Hydroxyl Group at C4 by Bieg, Tadeusz, Kral, Katarzyna, Paszkowska, Jadwiga, Szeja, Wiesław, Wandzik, Ilona

“…D-glucal, D-galactal, and their 6-O-TBDMS derivatives were benzylated in a two-step procedure under microwave conditions. In the first step glycals were…”
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Isomerisation of N-allyl- N-arylethanamides catalysed by ruthenium complexes by Krompiec, Stanisław, Pigulla, Mariola, Bieg, Tadeusz, Szczepankiewicz, Wojciech, Kuźnik, Nikodem, Krompiec, Michał, Kubicki, Maciej

“…Isomerisation of N-allyl- N-arylethanamides (MeCON(AR)allyl) catalysed by [RuClH(CO)(PPh 3) 3] has been studied. It is suggested that the observed selectivity…”
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Double bond migration in Sallyl systems catalysed by [RuClH(CO)(PPh 3) 3] by Kuźnik, Nikodem, Krompiec, Stanisław, Bieg, Tadeusz, Baj, Stefan, Skutil, Krzysztof, Chrobok, Anna

“…Reactions of Sallyl systems (allyl sulphides of RSallyl type, where R=Et, allyl, Ph, Me 3C, Ph 3C, as well as of allyl phenyl sulphoxide, allyl phenyl…”
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Cleavage of different ether bonds in butyl glycidyl ether and allyl glycidyl ether by K −, K +(15-crown-5) 2 by Grobelny, Zbigniew, Stolarzewicz, Andrzej, Maercker, Adalbert, Krompiec, Stanisław, Bieg, Tadeusz

“…The kind of substituent in alkyl glycidyl ethers affects the course of their reaction with K −, K +(15-crown-5) 2. The cyclic oxirane ring is exclusively…”
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