Search Results - "JULESZ, János"

Synthesis of methoxycarbonylpyrazolylandrostene derivatives, and their potential inhibitory effect on androgen biosynthesis and cell proliferation by Szabó, Nikoletta, Iványi, Zoltán, Szécsi, Mihály, Julesz, János, Mernyák, Erzsébet, Huber, Judit, Wölfling, János, Minorics, Renáta, Zupkó, István, Schneider, Gyula

“…[Display omitted] •Synthesis of 3-methoxycarbonyl-1-phenyl-5-pyrazolylandrostene derivatives.•Inhibition of the enzyme Δ5-3β-HSD by 17β-pyrazolylandrost-5-ene…”
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Steroidal ferrocenes as potential enzyme inhibitors of the estrogen biosynthesis by Herman, Bianka Edina, Gardi, János, Julesz, János, Tömböly, Csaba, Szánti-Pintér, Eszter, Fehér, Klaudia, Skoda-Földes, Rita, Szécsi, Mihály

“…The potential inhibitory effect of diverse triazolyl-ferrocene steroids on key enzymes of the estrogen biosynthesis was investigated. Test compounds were…”
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Aortic stiffness is increased in acromegaly — A transthoracic echocardiographic study by Nemes, Attila, Gavallér, Henriette, Csajbók, Éva, Julesz, János, Forster, Tamás, Csanády, Miklós

“…Abstract Background Acromegaly is associated with increased cardiovascular risk. Recent studies suggested a direct effect of growth hormone and insuline-like…”
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In the labyrinth of calcium metabolism by Magony, Sándor, Valkusz, Zsuzsanna, Csajbók, Eva, Sepp, Krisztián, Gardi, János, Szécsi, Mihály, Julesz, János, Wittmann, Tibor

“…The authors present the case of a 27-year-old male patient. In 2010, he suffered from a bone fracture of the pelvis. As imaging techniques showed multiple…”
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Neighboring group participation: Part 15. Stereoselective synthesis of some steroidal tetrahydrooxazin-2-ones, as novel presumed inhibitors of human 5α-reductase by Wölfling, János, Hackler, László, Mernyák, Erzsébet, Schneider, Gyula, Tóth, István, Szécsi, Mihály, Julesz, János, Sohár, Pál, Csámpai, Antal

“…During the alkaline methanolysis of 3β-acetoxy-21-chloromethyl-pregn-5-ene-20β- N-phenylurethane, and its p-substituted phenyl derivatives, cyclization occurs,…”
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Alterations of corticotropin-releasing factor-like immunoreactivity in different brain regions after acute cocaine administration in rats by Sarnyai, Z, Bíró, E, Gardi, J, Vecsernyés, M, Julesz, J, Telegdy, G

“…Corticotropin-releasing factor (CRF) may mediate some of the neuroendocrine and behavioral responses to cocaine. In this study, the distribution of CRF-like…”
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The effects of atrial natriuretic peptide (ANP 1–28) on corticotropin releasing factor in brain of rats by Biró, Éva, Gardi, János, Vecsernyés, Miklós, Julesz, Janos, Toth, Gabor, Telegdy, Gyula

“…We have shown that ANP has anxiolytic-like effects in behavioral studies. Since CRF is thought to be involved in emotional state of the brain, the present…”
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Novel series of 17β-pyrazolylandrosta-5,16-diene derivatives and their inhibitory effect on 17α-hydroxylase/C17,20-lyase by Iványi, Zoltán, Szabó, Nikoletta, Wölfling, János, Szécsi, Mihály, Julesz, János, Schneider, Gyula

“…► Novel steroidal pyrazole regioisomers were synthesized. ► These compounds contain a double bond in position 16. ► The regioisomers were tested for their…”
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Steroselective synthesis of some steroidal oxazolines, as novel potential inhibitors of 17α-hydroxylase-C17,20-lyase by ONDRE, Dóra, WÖLFLING, János, TOTH, István, SZECSI, Mihály, JULESZ, János, SCHNEIDER, Gyula

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The importance of early diagnosis in acromegaly by Valkusz, Zsuzsanna, Tóth, Miklós, Boda, Judit, Nagy, Endre, Julesz, János

“…The authors review the historical and epidemiological aspects, clinical features and complications of acromegaly while emphasizing the importance of the early…”
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Brain corticotropin-releasing factor mediates ‘anxiety-like’ behavior induced by cocaine withdrawal in rats by Sarnyai, Zoltán, Bíró, Éva, Gardi, János, Vecsernyés, Miklós, Julesz, János, Telegdy, Gyula

“…Anxiety is a key symptom of the cocaine withdrawal syndrome in human addicts, and it is considered to be one of the major factors in precipitating relapse to…”
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Steroselective synthesis of some steroidal oxazolines, as novel potential inhibitors of 17α-hydroxylase-C 17,20-lyase by Ondré, Dóra, Wölfling, János, Tóth, István, Szécsi, Mihály, Julesz, János, Schneider, Gyula

“…17β-Oxazolinyl steroids 7a– g and 8a– g were synthesized. The Lewis acid-catalysed reactions of (20 R)-3β-acetoxy-21-azidomethyl-20-hydroxypregn-5-ene with…”
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Neighboring group participation Part 17 Stereoselective synthesis of some steroidal 2-oxazolidones, as novel potential inhibitors of 17alpha-hydroxylase-C(17,20)-lyase by Ondré, Dóra, Wölfling, János, Iványi, Zoltán, Schneider, Gyula, Tóth, István, Szécsi, Mihály, Julesz, János

“…During the alkaline methanolysis of 3beta-acetoxy-21-chloropregn-5-ene-20beta-N-phenylurethane (4a), and its 4-monosubstituted (4b-e) and 3,5-disubstituted…”
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Neighboring group participation by Ondré, Dóra, Wölfling, János, Iványi, Zoltán, Schneider, Gyula, Tóth, István, Szécsi, Mihály, Julesz, János

“…During the alkaline methanolysis of 3β-acetoxy-21-chloropregn-5-ene-20β- N-phenylurethane ( 4a), and its 4-monosubstituted ( 4b– e) and 3,5-disubstituted ( 4f)…”
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Stereoselective synthesis of some 17β-dihydrooxazinyl steroids, as novel presumed inhibitors of 17α-hydroxylase-C17,20-lyase by WÖLFLING, Jdnos, ORAUECZ, Eua Andrea, ONDRE, Dora, MERNYAK, Erzsébet, SCHNEIDER, Gyula, TOTH, Istudn, SZECSI, Mihaly, JULESZ, Jdnos

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Novel series of 17β-pyrazolylandrosta-5,16-diene derivatives and their inhibitory effect on 17α-hydroxylase/C(17,20)-lyase by Iványi, Zoltán, Szabó, Nikoletta, Wölfling, János, Szécsi, Mihály, Julesz, János, Schneider, Gyula

“…The Claisen condensation of 3β-acetoxypregna-5,16-dien-20-one (1) with ethyl formate in the presence of sodium methylate in pyridine is known to lead to…”
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Stereoselective synthesis of some 17beta-dihydrooxazinyl steroids, as novel presumed inhibitors of 17alpha-hydroxylase-C17,20-lyase by Wölfling, János, Oravecz, Eva Andrea, Ondré, Dóra, Mernyák, Erzsébet, Schneider, Gyula, Tóth, István, Szécsi, Mihály, Julesz, János

“…17beta-Dihydrooxazinyl steroids 5a-l and 6a-l were synthetized. The acid-catalyzed reactions of 21-azidomethyl-20-hydroxy- and…”
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Steroselective synthesis of some steroidal oxazolines, as novel potential inhibitors of 17alpha-hydroxylase-C17,20-lyase by Ondré, Dóra, Wölfling, János, Tóth, István, Szécsi, Mihály, Julesz, János, Schneider, Gyula

“…17beta-Oxazolinyl steroids 7a-g and 8a-g were synthesized. The Lewis acid-catalysed reactions of (20R)-3beta-acetoxy-21-azidomethyl-20-hydroxypregn-5-ene with…”
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Stereoselective synthesis of some 17β-dihydrooxazinyl steroids, as novel presumed inhibitors of 17α-hydroxylase-C 17,20-lyase by Wölfling, János, Oravecz, Éva Andrea, Ondré, Dóra, Mernyák, Erzsébet, Schneider, Gyula, Tóth, István, Szécsi, Mihály, Julesz, János

“…17β-Dihydrooxazinyl steroids 5a– l and 6a– l were synthetized. The acid-catalyzed reactions of 21-azidomethyl-20-hydroxy- and 21-hydroxymethyl-20-azidosteroids…”
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Neighboring group participation by Wölfling, János, Hackler, László, Mernyák, Erzsébet, Schneider, Gyula, Tóth, István, Szécsi, Mihály, Julesz, János, Sohár, Pál, Csámpai, Antal

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