Výsledky vyhledávání - "O A, Ginzburg"

Influence of complexation by metal cations on solvophobic retention of crown compounds in reverse-phase high-performance liquid chromatography

Autor: A. G. Khorti, E. N. Glibin, O.I. Kurenbin, A. D. Ziv, V.V. Nesterov, O. F. Ginzburg, Z. I. Korshunova

Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:1983-1986

The retention of crown compounds in reverse-phase HPLC is determined by their ability to bind to cations present in the eluent. The dependence of the retention of crown compounds on concentration of the binding cation has a break. This enables the st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bbdfc025df137368fa3e76a184198c6
https://doi.org/10.1007/bf00963492

Zobrazit plný text záznamu

Tautomerism of Aromatic Azo-compounds

Autor: O. F. Ginzburg, I Ya Bershtein

Publikováno v: Russian Chemical Reviews. 41:97-110

Recent results on the tautomeric properties of aromatic azo-compounds in neutral and acid solutions are reviewed. The tautomerism of the conjugate acids of azo-compounds (the trans-azonium cations) is discussed, and also the tautomeric equilibria bet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d47eb568fe1b120fc87e894cb34c818
https://doi.org/10.1070/rc1972v041n02abeh002033

Zobrazit plný text záznamu

The synthesis of amide derivatives of the sodium salt of p-aminosalicylic acid by reaction with carboxyl containing copolymer chains

Autor: O. F. Ginzburg, V. M. Bondarenko, V. G. Rupyshev, A. F. Nikolaev

Publikováno v: Pharmaceutical Chemistry Journal. 9:616-618

We have investigated the condensation reaction of a series of synthetic carboxyl containing (co)polymers (I) with an antitubercular preparation, viz., the sodium salt of paminosalicylic acid (II) under the action of N,N'-dicyclohexylcarbodiimide (III

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2939187f76384f926fe3b65d6ddce7d
https://doi.org/10.1007/bf00758685

Zobrazit plný text záznamu

Synthesis and biological activity of 5(6)-amido- and 5(6)-amino-2-arylbenzimidazoles

Autor: V. E. Fin'ko, A. V. Garabadzhiu, N. Yu. Sokolova, Ya. V. Dobrynin, I. V. Sklyarova, T. G. Nikolaeva, O. F. Ginzburg, V. A. Kuznetsov

Publikováno v: Pharmaceutical Chemistry Journal. 22:463-465

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c068e4aad84aa43b13b5d26e7e1de326
https://doi.org/10.1007/bf00763379

Zobrazit plný text záznamu

Synthesis of analogs of actinomycin

Autor: O. F. Ginzburg, E. N. Glibin

Publikováno v: Chemistry of Heterocyclic Compounds. 5:31-33

Chlorine-containing analogs of the actinomycin chromophore-2-amino-4, 6-dichloro-3-phenoxazone-1,9-dicarboxylic acid and its methyl ester-have been synthesized.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83d5e5369b8088769465274913b900c9
https://doi.org/10.1007/bf01031756

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání