Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jiri Vaclavik"'
Publikováno v:
ACS Omega, Vol 9, Iss 16, Pp 18023-18031 (2024)
Externí odkaz:
https://doaj.org/article/74733689ba1c4fd5bca481f255128c30
Autor:
Ahmet C. Gören, Sıla Ozlem Sener, Karel Šmejkal, Fatma Sezer Senol Deniz, Emil Švajdlenka, İlkay Erdoğan Orhan, Jiri Vaclavik, Ufuk Özgen, Milan Žemlička
Publikováno v:
Turkish Journal of Pharmaceutical Sciences. 17:528-534
Objectives The scope of the present study was to specify the therapeutic potential for neurodegenerative diseases through evaluating cholinesterase and tyrosinase (TYR) inhibitory and antioxidant activity of Lysimachia verticillaris (LV), and to isol
Autor:
Ufuk Özgen, Sıla Özlem Sener, Karel Šmejkal, Jiri Vaclavik, FATMA SEZER SENOL DENIZ, ILKAY ERDOGAN ORHAN, Emil Svajdlenka, Ahmet C Goren, Milan ŽEMLIČKA
Publikováno v:
Turkish Journal of Pharmaceutical Sciences.
Publikováno v:
Chem. Commun.
Chemical Communications
Chemical Communications
Efficient protocols enabling the rapid installation of trifluoromethyl, as well as further functionalized fluoroalkyl groups by an electrophilic perfluoroalkylation of lactam-derived ketene silyl amides (KSAs) using hypervalent iodine reagents 1 and
Autor:
Dagmar Jankovská, Nikol Jurčová, Renata Kubínová, Jiří Václavík, Emil Švajdlenka, Anna Mascellani, Petr Maršík, Kateřina Bouzková, Milan Malaník
Publikováno v:
Plants, Vol 13, Iss 9, p 1181 (2024)
Five putrescine and spermidine derivatives (1–5) together with five rotenoids (6–10) were isolated from a methanolic extract of the flowers of A. fruticosa that displayed promising inhibition of 76.0 ± 1.9% for AChE and 90.0 ± 4.0% for BuChE at
Externí odkaz:
https://doaj.org/article/61bf581e134a45f0a29e9b9251446fb3
Autor:
Jiri Vaclavik
Publikováno v:
MM Science Journal. 2014:470-475
Publikováno v:
ChemInform. 42
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 12, Iss 1, Pp 110-116 (2016)
Oxidation of 3- and 4-pentafluorosulfanyl-substituted anisoles and phenols with hydrogen peroxide and sulfuric acid provided a mixture of SF5-substituted muconolactone, maleic, and succinic acids. A plausible mechanism for the formation of the alipha
Externí odkaz:
https://doaj.org/article/c1a880b8e3704318944f6a44d955e0f4
Autor:
Jiří Václavík, Petr Šot, Jan Pecháček, Beáta Vilhanová, Ondřej Matuška, Marek Kuzma, Petr Kačer
Publikováno v:
Molecules, Vol 19, Iss 6, Pp 6987-7007 (2014)
The asymmetric transfer hydrogenation (ATH) of imines catalyzed by the Noyori-Ikariya [RuCl(η6-arene)(N-arylsulfonyl-DPEN)] (DPEN = 1,2-diphenylethylene-1,2-diamine) half-sandwich complexes is a research topic that is still being intensively develop
Externí odkaz:
https://doaj.org/article/b71536ee9a0947d183726de5ee3c1951
Publikováno v:
Molecules, Vol 18, Iss 6, Pp 6804-6828 (2013)
This review is oriented toward the asymmetric transfer hydrogenation (ATH) of imines regarding mostly fundamental, yet important topics from the practical point of view. Development of analytical methods for the monitoring of ATH (i.e., kinetics and
Externí odkaz:
https://doaj.org/article/418512882d9f4e218025ada5ebdf51ee