Zobrazeno 1 - 10
of 269
pro vyhledávání: '"M. O. Lozinskii"'
Publikováno v:
Russian Journal of General Chemistry. 82:1700-1704
Concentration acidity of 2-acylthioacetamides dissolved in DMSO-H2O was measured by the method of pH-metric titration. The data obtained were extrapolated for the determination of pK a values of 2-acylthioacetamides in water and DMSO. We found that i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f748946c551bee28e96fc72db4a1cf23
https://doi.org/10.1134/s1070363212100106
https://doi.org/10.1134/s1070363212100106
Publikováno v:
Chemistry of Heterocyclic Compounds. 47:1137-1140
A method for the synthesis of [(thiazol-2-ylamino)methylene]bisphosphonic acids from (aminomethylene)-bisphosphonic acid through 3-N-unsubstituted (thioureidomethylene)bisphosphonic acid was proposed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f2e170f6e410458fa66450a0c1c898e
https://doi.org/10.1007/s10593-011-0884-z
https://doi.org/10.1007/s10593-011-0884-z
Publikováno v:
Chemistry of Heterocyclic Compounds. 47:953-963
2-Phenacyl-1H-benzimidazoles were prepared by the acylation of 2-methylbenzimidazole using aroyl chlorides with subsequent alcoholysis or aminolysis of the N,C,O-triacylation products obtained. Treatment of the 2-phenacyl-1H-benzimidazoles with hydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f5bb032a9cf1c44d16eb932e011b65a
https://doi.org/10.1007/s10593-011-0860-7
https://doi.org/10.1007/s10593-011-0860-7
Publikováno v:
Chemistry of Heterocyclic Compounds. 47:970-976
The interaction of 3-(R-amino)-3-methylthio-1-phenylpropenones and 1-alkyl-5-benzoyl-3-ethoxy-carbonyl-6-methylthio-1,2-dihydropyridin-2-ones with N,N- and N,C-1,2- and 1,3-dinucleophiles proceeded regioselectively by [3 + 2] and [3 + 3] cyclocondens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8d132006e990aed847e1a7a17150bcf
https://doi.org/10.1007/s10593-011-0862-5
https://doi.org/10.1007/s10593-011-0862-5
Autor:
I. B. Dzvinchuk, M. O. Lozinskii
Publikováno v:
Chemistry of Heterocyclic Compounds. 46:1454-1458
The cyclocondensation of 1-methyl-2-phenacyl-1H-benzimidazole with aroylhydrazines yields 2-(3,5-diaryl-1H-pyrazol-4-yl)-1-methyl-1H-benzimidazoles. The 1H NMR spectra indicate that these products display tautomerism. The more stable tautomers have s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::386eabb053dba408231c1c8227dcff74
https://doi.org/10.1007/s10593-011-0691-6
https://doi.org/10.1007/s10593-011-0691-6
Autor:
Ya. B. Blume, M. O. Lozinskii, D. I. Lytvyn, Alla I. Yemets, V. V. Schwartau, V. N. Britsun, S. P. Ozheredov
Publikováno v:
Cytology and Genetics. 44:306-312
Antimitotic activity of new dinitroaniline derivatives was determined, and their ability to induce apoptosis in plant cells in compositions with inhibitors of acetyl-CoA carboxylase was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edf6bc91611dcf4a85fb1258fcd58661
https://doi.org/10.3103/s0095452710050087
https://doi.org/10.3103/s0095452710050087
Publikováno v:
Chemistry of Heterocyclic Compounds. 46:684-690
Interaction of 1-methyl-2-phenacyl-1H-benzimidazole phenylhydrazone with acylating agents initiates a recyclization process with the formation of previously unknown 5-(2-acylamino-N-methylanilino)-1,3-diphenyl-1H-pyrazoles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fc0b47aca035f1ba91f218a06eec787
https://doi.org/10.1007/s10593-010-0570-6
https://doi.org/10.1007/s10593-010-0570-6
Publikováno v:
Chemistry of Heterocyclic Compounds. 46:66-71
A method of synthesis is proposed for previously unknown 3,5-diaryl-4-(1H-imidazol-2-yl)-1H-pyra-zoles based on the thermal intramolecular cyclocondensation of aroylhydrazones of 2-phenacyl-1H-imidazole.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84044b072b0551eb3dbcbcb5f389f011
https://doi.org/10.1007/s10593-010-0471-8
https://doi.org/10.1007/s10593-010-0471-8
Publikováno v:
Russian Journal of Organic Chemistry. 45:1834-1842
Reactions of ethyl 1-alkyl-5-benzoyl-6-methylsulfanyl-2-oxo-1,2-dihydropyridine-3-carboxylates with nitrogen-containing 1,4- and 1,5-binucleophiles (o-phenylenediamine, o-aminobenzenethiol, ethane-1,2-diamine, and propane-1,3-diamine) involved recycl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1545b1e71ca2854dc3f1de046c666850
https://doi.org/10.1134/s1070428009120148
https://doi.org/10.1134/s1070428009120148
Publikováno v:
Chemistry of Heterocyclic Compounds. 45:1325-1330
2-(3,5-Diaryl-1H-pyrazol-4-yl)-1H-benzimidazoles have been obtained by the cyclocondensation of 2-phenacyl-1H-benzimidazoles with 4-nitro- and 4-methoxybenzoylhydrazines. The reaction mechanism and the isomerism of the obtained products are discussed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::092e7b65254e70f612c65291d51541a6
https://doi.org/10.1007/s10593-010-0429-x
https://doi.org/10.1007/s10593-010-0429-x