Zobrazeno 1 - 10
of 271
pro vyhledávání: '"Béla, Török"'
Autor:
Maximilian Costa, Frances Adhamidhi, Maxim Mastyugin, Adrianna R. Fusco, Alexander Lazarev, Zsuzsanna K. Zsengeller, Marianna Török, Béla Török
Publikováno v:
Molecules, Vol 29, Iss 22, p 5287 (2024)
Our group has seen great promise in using substituted diaryl-hydrazones to alleviate oxidative stress in preeclampsia. Specifically, fluorinated diaryl-hydrazones have shown great efficacy, confirmed via antioxidant assays and animal trials using pre
Externí odkaz:
https://doaj.org/article/fb98bc98575247d5a5c7d9f9827d07db
Publikováno v:
Tetrahedron Green Chem, Vol 3, Iss , Pp 100035- (2024)
A catalyst-free synthesis of various 2-alkyl or aryl-substituted benzothiazoles and benzimidazoles has been developed at room temperature by simply combining alkyl or arylaldehydes with ortho-phenylenediamines and 2-aminothiophenols, respectively. Th
Externí odkaz:
https://doaj.org/article/b1b7387dfa94483e8547d35b943eb643
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
Electrophilic aromatic nitrations are used for the preparation of a variety of synthetic products including dyes, agrochemicals, high energy materials, fine chemicals and pharmaceuticals. Traditional nitration methods use highly acidic and corrosive
Externí odkaz:
https://doaj.org/article/1e2f2c76aa4742a48967e875744dcd10
Publikováno v:
Molecules, Vol 28, Iss 10, p 4153 (2023)
Recent advances in the environmentally benign synthesis of aromatic N-heterocycles are reviewed, focusing primarily on the application of catalytic methods and non-traditional activation. This account features two main parts: the preparation of singl
Externí odkaz:
https://doaj.org/article/2896941578344bacb5eff3a10d20c5cc
Publikováno v:
Molecules, Vol 28, Iss 3, p 1057 (2023)
This review surveys the major structural features in various groups of small molecules that are considered to be antioxidants, including natural and synthetic compounds alike. Recent advances in the strategic modification of known small molecule anti
Externí odkaz:
https://doaj.org/article/2e9b4825f29049158cbe7fbcfdc5f63f
Publikováno v:
Molecules, Vol 27, Iss 7, p 2062 (2022)
This review includes recent developments in the synthesis of benzo[4,5]imidazo[2,1-a]isoquinolines with particular attention given to categorizing protocols based on the structural features of the ring architecture and crystallographically characteri
Externí odkaz:
https://doaj.org/article/98089155ad7b48c68f5f7abb7937ae92
Publikováno v:
Molecules, Vol 27, Iss 3, p 614 (2022)
The chemo/regioselective H-D exchange of amino acids and synthetic building blocks by an environmentally benign Pd/C-Al-D2O catalytic system is described. Due to the importance of isotope labeled compounds in medicinal chemistry and structural biolog
Externí odkaz:
https://doaj.org/article/39fd85be152646e2a61058701b77bab0
Publikováno v:
Science and Technology of Archaeological Research, Vol 3, Iss 2, Pp 258-269 (2017)
Metallographic analyses were performed on several types of early medieval iron axes (hammers) and on a piece of a belt set, found in Hungary, using optical and SEM-EDS microscopes. The examinations were focusing on defining structural constituents, d
Externí odkaz:
https://doaj.org/article/ba9cb6131d1f4f2cbe47a7b5b4c893a5
Autor:
Béla Török, Márton Benke, Valéria Mertinger, Péter Barkóczy, Árpád Kovács, Krisztina Hoppál, Péter Kovács
Publikováno v:
Science and Technology of Archaeological Research, Vol 3, Iss 2, Pp 245-252 (2017)
This work presents a complex metallographic examination of bronze, silver and golden artefacts from early medieval German (Gepid) cemeteries of the Hungarian Plain, focusing on the finds from Tiszapüspöki.A newly developed non-destructive X-ray dif
Externí odkaz:
https://doaj.org/article/3adb6b4dabf543ec95e0171428057ee3
Autor:
Christian Schäfer, Clifford J. Ellstrom, Abha Sood, Judith Alonzo, Shainaz M. Landge Chris D. Tran, Béla Török
Publikováno v:
ARKIVOC, Vol 2018, Iss 2, Pp 122-130 (2017)
Externí odkaz:
https://doaj.org/article/5be6b3c4d3154d8aaa090ac65aba5b12