Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Zsolt Szeleczky"'
Autor:
Balázs Krámos, Zoltán Szakács, Imre Bata, Ferenc Baska, Csaba Szántay, Krisztina Temesvári, Krisztina Vukics, Éva Bozó, Zoltán Béni, Sándor Lévai, Katalin Domány-Kovács, Ildikó Magdó, Elemér Vass, Zsolt Szeleczky, István Greiner, János Kóti
Publikováno v:
Journal of Medicinal Chemistry. 64:10445-10468
A new class of selective vasopressin receptor 1A (V1A) antagonists was identified, where "methyl-scan" was performed around the benzene ring of the 5-hydroxy-triazolobenzazepine core. This led to the synthesis of two 10-methyl derivatives, each posse
Autor:
Zsolt, Szeleczky, Zoltán, Szakács, Éva, Bozó, Ferenc, Baska, Krisztina, Vukics, Sándor, Lévai, Krisztina, Temesvári, Elemér, Vass, Zoltán, Béni, Balázs, Krámos, Ildikó, Magdó, Csaba, Szántay, János, Kóti, Katalin, Domány-Kovács, István, Greiner, Imre, Bata
Publikováno v:
Journal of medicinal chemistry. 64(14)
A new class of selective vasopressin receptor 1A (V
Publikováno v:
Laboratory Unit Operations and Experimental Methods in Chemical Engineering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=intech______::3f70f0691a754dbc927a2cd43a7ff0d2
http://www.intechopen.com/articles/show/title/new-opportunities-to-improve-the-enantiomeric-and-diastereomeric-separations
http://www.intechopen.com/articles/show/title/new-opportunities-to-improve-the-enantiomeric-and-diastereomeric-separations
Autor:
György Pokol, Péter Bagi, Emese Csilla Pálovics, Elemér Fogassy, Sándor Semsey, János Madarász, György Marosi, Hajnalka Pataki, Zsolt Szeleczky, Erzsébet Kis-Mihály
Publikováno v:
Ultrasonics Sonochemistry. 32:8-17
The diastereomeric salt resolution of racemic tetramisole was studied using ultrasound irradiation. We examined the effect of power and duration of ultrasonic irradiation on the properties of the crystalline phase formed by ultrasound-assisted crysta
Publikováno v:
Chirality. 28:230-234
In order to develop a resolution procedure for a given racemic compound, the first and the most important step is finding the most suitable resolving agent. We studied 18 individual resolutions that were carried out with resolving agents having high
Publikováno v:
Journal of Chemical Research. 40:21-25
We have analysed the role of pH in the diastereomeric resolution of racemic mandelic acid with (S)-phenylalanine and (R)-3-(aminomethyl)-5-methylhexanoic acid [(R)-Pregabalin] enantiomers. The adjusted pH had an effect on the optical purity and yield
Autor:
Zsolt Szeleczky, Elemér Fogassy, Péter Bagi, Emese Pálovics, Sándor Semsey, Ferenc Faigl, Balázs Fődi
Publikováno v:
Separation Science and Technology. 51:727-732
In the course of 49 individual experiments of diastereomeric salt resolution we have examined the effect of the difference between the racemic and resolving agent molecule lengths on the resolution. We concluded that using resolving agents with the m
Autor:
Zsolt Szeleczky, Emese Pálovics, Ferenc Faigl, Péter Bagi, Elemér Fogassy, Sándor Semsey, Balázs Fődi
Publikováno v:
Tetrahedron: Asymmetry. 26:721-731
In this study, (S)-phenylalanine, aspartame and (S)-pregabalin, which contain a-, b- and c-amino acidic moieties were successfully applied as resolving agents for the enantiomeric separation of mandelic acid via the formation of diastereomeric salts.
Publikováno v:
Tetrahedron: Asymmetry. 26:377-384
The resolution of mandelic acid and its derivatives with free amino acids has been investigated. It was observed that the corresponding diastereomers were formed under either kinetic or thermodynamic control, which considerably influenced the purity
Publikováno v:
Periodica Polytechnica Chemical Engineering. 59:26-37
The driving force of the formation of the homo- and heterochiral associates in the mixtures of chiral compounds is, probably, the effort of the system to separate the most symmetric associates from the less symmetric ones. A possible way to achieve s