Zobrazeno 1 - 10
of 27
pro vyhledávání: '"M. S. Fonar"'
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
Autor:
L. V. Grishchuk, Gerbert L. Kamalov, V. Kh. Kravtsov, M. S. Fonar, A. A. Yavolovskii, Yu. E. Ivanov
Publikováno v:
Russian Journal of Organic Chemistry. 54:1213-1217
Reaction of potassium thiocyanate with 2-[2-oxo-1-(1-tosyloxyimino)-2-phenylethyl]pyrimidin-4-(3H)-one derivatives led to the formation of a new fused heterocyclic system with a common nitrogen atom, substituted 7H-[1,2,5]thiadiazolo[2,3-a]pyrimidin-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ba927a8f06de8b378d48d4a4335c399
https://doi.org/10.1134/s1070428018080158
https://doi.org/10.1134/s1070428018080158
Publikováno v:
Russian Journal of Inorganic Chemistry. 61:822-825
Hexafluorosilicate (LH2)SiF6 and the cis-[SiF4(L)] chelate complex characterized by 19F NMR are products of reaction between hydrofluorosilicic acid and 1,10-phenanthroline (L). XRD findings show that the structure of (LH2)SiF6 is stabilized by NH·
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::241eae1760cf6a4850cc410ed324bcee
https://doi.org/10.1134/s0036023616070056
https://doi.org/10.1134/s0036023616070056
Publikováno v:
Фармацевтичний журнал, Vol 2, Pp 15-19 (2023)
Currently, ammonium hexafluorosilicates are being actively studied as new anti-caries agents, which, according to the results of researches on rats, show a more significant caries-preventive effectiveness compared to sodium fluoride with a simultaneo
Externí odkaz:
https://doaj.org/article/b84cf643234846cb86516494a1dd973e
Publikováno v:
Russian Journal of Inorganic Chemistry. 52:1131-1135
The structure of the complex (o-CH3C6H4NH3)2SiF6 was determined by X-ray diffraction. In the ionic structure of the complex, the SiF 6 2− anions (Si-F, 1.595(9)-1.683(17)A) and the o-CH3C6H4NH 3 + cations are combined by NH⋯F hydrogen bonds (N⋯
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f7888a736568a2bed41082633e31309
https://doi.org/10.1134/s0036023607070236
https://doi.org/10.1134/s0036023607070236
Publikováno v:
Russian Journal of Inorganic Chemistry. 51:1900-1907
A statistical Monte Carlo computer simulation has shown that the use of a diphenylglycoluril fragment as a rigid linker should give bis(crown ethers) with identically oriented benzocrown rings located closely in space. The syntheses of the first repr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2bdd6cf1dd8c2ca0505db98694ae16f
https://doi.org/10.1134/s0036023606120102
https://doi.org/10.1134/s0036023606120102
Autor:
V. N. Pastushok, M. S. Fonar, N. G. Luk'yanenko, Yu. A. Simonov, A. Yu. Lyapunov, M. M. Botoshanskii, T. Yu. Bogashchenko
Publikováno v:
Russian Journal of Organic Chemistry. 42:1075-1082
The results of computer-assisted molecular modeling showed that 2,6,8,12-tetraoxa-4,10(1,4)-dibenzena-1,7(2,7)-difluorenacyclododecaphane-19,79-dione is promising as a receptor for polar organic molecules. This compound was synthesized by the reactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::497fb6fd1a08073c770b1386de93874c
https://doi.org/10.1134/s1070428006070268
https://doi.org/10.1134/s1070428006070268
Autor:
Yu. M. Chumakov, M. S. Fonar, E. V. Ganin, Arkadii A. Yavolovskii, Yu. A. Simonov, G. Bochelli
Publikováno v:
Russian Journal of General Chemistry. 74:1605-1609
The products of the reaction of 1,2,5-thiadiazolo[3,4-d]pyrimidine-5,7-dione 2-oxide with water, viz. 1,2,5-thiadiazolo[3,4-d]pyrimidine-5,7-dione 2-oxide dihydrate and 6-amino2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfamic acid, were isolated and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8601fc6dd446a69f3e4173cf1206f898
https://doi.org/10.1007/s11176-005-0065-9
https://doi.org/10.1007/s11176-005-0065-9
Publikováno v:
Journal of Structural Chemistry. 42:459-469
This paper reports on an X-ray diffraction analysis of host–guest type molecular complexes of 18-crown-6 with 1,2,5-oxadiazole derivatives: ethyl 4-amino-1,2,5-oxadiazole-3-carboxylic ether (1:1) (complex I), 4-(2-chloroethylamino)-1,2,5-oxadiazole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad03a51eb56ce70cdbfcff9460d9588a
https://doi.org/10.1023/a:1012425408024
https://doi.org/10.1023/a:1012425408024
Autor:
É. V. Ganin, M. S. Fonar, Vladimir O. Gelmboldt, Yu. A. Simonov, Yu. A. Popkov, Janusz Lipkowski
Publikováno v:
Journal of Structural Chemistry. 42:838-847
A new inclusion complex, decaazonium tricyclo[28.2.2.213.16]tetratriacontane (L) decatetrafluoroborate decahydrate [(H10L)⋅(BF4)10⋅10H2O] (I), has been prepared and characterized by X-ray crystallography. Crystal data: a = 8.156(2), b = 29.125(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a40892915a4765af45dc683ffa98f568
https://doi.org/10.1023/a:1017989921484
https://doi.org/10.1023/a:1017989921484