Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Vladimir O. Gelmboldt"'
Autor:
R. E. Khoma, A. A. Ennan, Vyacheslav N. Baumer, Yu. V. Ishkov, I. M. Rakipov, S. V. Vodzinskii, Vladimir O. Gelmboldt
Publikováno v:
Russian Journal of General Chemistry. 91:173-180
An original procedure was proposed for the synthesis of a series of aminomethanesulfonic acids AlkNHCH2SO3 (Alk = n-Bu, n-Hept, n-Oct, Bn) and N-tris(hydroxymethyl)methylammonium hydroxymethanesulfonate. The structure of the compounds synthesized was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60137f21cf59cf40a075bc6d873720e3
https://doi.org/10.1134/s1070363221020043
https://doi.org/10.1134/s1070363221020043
Autor:
Vladimir O. Gelmboldt, Irina V. Lytvynchuk, Ivan O. Shyshkin, Larysa N. Khromagina, Marina S. Fonari, Victor Ch. Kravtsov
Publikováno v:
Archiv der PharmazieREFERENCES. 355(7)
Interaction of 2-, 3-, 4-carboxyethylpyridines (L1, L2, L3) with fluorosilicic acid results in the corresponding bis(pyridinium) hexafluorosilicates I-III, characterized by elemental analysis, IR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::557ec40a6b6b4f704a8c219d6db1b6ed
https://pubmed.ncbi.nlm.nih.gov/35384024
https://pubmed.ncbi.nlm.nih.gov/35384024
Publikováno v:
Structural Chemistry. 32:309-319
In the present study, adequate quantitative structure-activity relationship (QSAR) models were developed to analyze the water solubility of some ammonium hexafluorosilicates. All models were developed using structural descriptors calculated by the Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::514cffc4b172179a2f3421ef17f40bdb
https://doi.org/10.1007/s11224-020-01652-3
https://doi.org/10.1007/s11224-020-01652-3
Publikováno v:
Фармацевтичний журнал, Vol 2, Pp 79-85 (2020)
In recent years, a high carioprophylactic efficacy of ammonium hexafluorosilicates with biologically active cations has been discovered (АHBC). In the case of using AHBC, there is a potential possibility of enhancing the anticaries effect of the flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1c9bd712d980325ceda86e4b6ab4747
https://pharmj.org.ua/index.php/journal/article/view/833/781
https://pharmj.org.ua/index.php/journal/article/view/833/781
Autor:
A. Fedchuk, R. E. Khoma, I. M. Rakipov, A. S. Vladyka, Vladimir O. Gelmboldt, V. Lozitsky, T. L. Gridina, A. A. Ennan
Publikováno v:
Pharmaceutical Chemistry Journal. 53:436-439
Aminomethanesulfonic acid (I) and its N-methyl- (II), N-(2-hydroxy)ethyl- (III), N-(tert-butyl)- (IV), N-benzyl- (V), and 4-(N-phenylaminomethyl)phenyl- (VI) derivatives (V and VI not previously reported) were synthesized and characterized by element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d031b12d8b2007d4d94c0add05fcb244
https://doi.org/10.1007/s11094-019-02016-w
https://doi.org/10.1007/s11094-019-02016-w
Publikováno v:
Journal of Structural Chemistry. 60:1150-1155
Hexafluorosilicate with the composition (LH)2SiF6 (I), (L = 4-hydroxymethylpyridine) is isolated as the interaction product of an L methanol solution and 45% hydrofluorosilicic acid (L:H2SiF6 = 1:3). It the crystal structure of I the cations and anio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf42dbef8fedf49d86b11b74e6e51cc2
https://doi.org/10.1134/s0022476619070175
https://doi.org/10.1134/s0022476619070175
Publikováno v:
Фармацевтичний журнал, Vol 3, Iss 3, Pp 86-95 (2019)
In recent years, ammonium hexafluorosilicate and hexafluorosilicates of organic amonium cations are actively studied, which demonstrate certain advantages over traditional compounds of fluorine. Previously, it was shown that hexafluorosilicates with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06b497271c185ddb95aca1139f33eff0
https://doi.org/10.32352/0367-3057.3.19.10
https://doi.org/10.32352/0367-3057.3.19.10
Publikováno v:
Journal of Fluorine Chemistry. 221:91-102
The review systematizes the results of research reflecting the current state of various aspects of chemistry and applied use of ammonium hexafluoridosilicates. The role of ammonium hexafluoridosilicates is noted in the context of solving the problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef1f22e968aca185f91cb8d7642ec6ba
https://doi.org/10.1016/j.jfluchem.2019.04.005
https://doi.org/10.1016/j.jfluchem.2019.04.005
Autor:
V. Yu. Anisimov, Vladimir O. Gelmboldt
Publikováno v:
Фармацевтичний журнал, Vol (5-6), Pp 48-69 (2019)
It is known that dental caries is one of the most common diseases; for children, this pathology ranks first among chronic diseases and has the character of a pandemic. In the modern arsenal of means for the treatment and prevention of caries, fluorid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87b5564f4da8766060ad9a4717b49df0
https://pharmj.org.ua/index.php/journal/article/view/143/60
https://pharmj.org.ua/index.php/journal/article/view/143/60
Publikováno v:
Pharmaceutical Chemistry Journal. 52:606-610
We report here the synthesis and our studies of the structure, physicochemical properties, and anticaries activity of a novel potential anticaries substance 2-amino-4,6-dihydroxypyrimidinium hexafluorosilicate. IR spectra, EI mass spectra, and 19F NM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09d0625be586e1bbdb1d01203d1f0e49
https://doi.org/10.1007/s11094-018-1868-4
https://doi.org/10.1007/s11094-018-1868-4