Zobrazeno 1 - 10
of 78
pro vyhledávání: '"N. N. Smolyar"'
Autor:
Volodymyr Novikov, M. G. Abramyants, E. Z. Komarovskaya-Porokhnyavets, V. I. Lubenets, D. A. Lomov, Nikolai I. Korotkikh, N. N. Smolyar, N. V. Astashkina
Publikováno v:
Pharmaceutical Chemistry Journal. 50:526-529
A series of 4-(4-dimethylaminophenyl)pyridine derivatives were synthesized and tested for antimicrobial activity. 4-(4-Dimethylaminophenyl)-1-phenacylpyridinium bromide and 4-(4-dimethylaminophenyl)-1-dimethylcarbamoylpyridinium chloride were highly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::281949903c44e18a875b1755f6ca347f
https://doi.org/10.1007/s11094-016-1482-2
https://doi.org/10.1007/s11094-016-1482-2
Publikováno v:
Russian Journal of Organic Chemistry. 50:1644-1649
Reaction of allylthiocarbamoyl fragment of N-allylthioureas with excess bromine or iodine leads to the formation of 5-halomethyldihydrothiazole ring as confirms the dehydroiodination of the 5-(5-iodomethyl-4,5-dihydro-1,3-thiazol-2-yl)-4-phenyl-4,5,6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13b678ec8da7016683163cd65727a6ef
https://doi.org/10.1134/s1070428014110189
https://doi.org/10.1134/s1070428014110189
Publikováno v:
Pharmaceutical Chemistry Journal. 48:89-92
5-(N-Isopropylthiocarbamoyl)- and 5-(N-allylthiocarbamoyl)-derivatives of 4-aryl(hetaryl)spinaceamine were synthesized in order to study their biological activity. The reaction of histamine with various aryl- and hetarylaldehydes produced 4-aryl(heta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fce7974b58d22ac107db8eae91be4d75
https://doi.org/10.1007/s11094-014-1054-2
https://doi.org/10.1007/s11094-014-1054-2
Publikováno v:
Russian Journal of Organic Chemistry. 47:1190-1193
Reactions of 5-amino-1,3-dialkyl-1,3-dihydrobenzimidazol-2-ones with 2,5-dimethoxytetrahydrofuran and 2,6-dimethyl-γ-pyranone led to the formation of 1,3-dialkyl-1,3-dihydro-5-(pyrrol-1-andл)benzimidazol-2-ones and 1-(1,3-dialkyl-2-oxo-1,3-dihydrob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c98f2260e4038b669768d51bb7563ae
https://doi.org/10.1134/s1070428011080112
https://doi.org/10.1134/s1070428011080112
Autor:
A. B. Vasilechko, N. N. Smolyar
Publikováno v:
Russian Journal of Organic Chemistry. 46:1219-1222
The nitration of pyridine-3,4-diamine, its N,N′-diacetyl derivative, and N4-alkylpyridine-3,4-diamines with excess nitric acid in concentrated sulfuric acid at 60°C was accompanied by cyclization with formation of the corresponding 1-substituted 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ace4077652efa15fde951856ce2fbc
https://doi.org/10.1134/s1070428010080178
https://doi.org/10.1134/s1070428010080178
Autor:
N. N. Smolyar, T. I. Zavyazkina, D. I. Matveeva, Ya. S. Borodkin, I. A. Voloskii, M. G. Abramyants
Publikováno v:
Russian Journal of Organic Chemistry. 45:1219-1223
The reaction of histamine and histidine with various hetarylaldehydes under the conditions of the base-catalyzed Pictet-Spengler process affords 4-hetaryl-substituted derivatives of spinaceamine and spinacine. The dehydrogenation of the 4-hetaryl-sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a6327c685660b504ddf3c36aadb651c
https://doi.org/10.1134/s1070428009080181
https://doi.org/10.1134/s1070428009080181
Autor:
N. N. Smolyar, D. A. Lomov
Publikováno v:
Russian Journal of Organic Chemistry. 45:421-424
1,3-Dialkyl-5-amino-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-ones reacted with acetylacetone to give the corresponding 4-(1,3-dialkyl-2-oxo-1,3-dihydro-2H-imidazo[4,5-b]pyridin-5-ylamino)pent-3-en-2-ones which underwent intramolecular cyclization to 1,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e465f1b0ded5d076e5cb9a86f6bd2357
https://doi.org/10.1134/s1070428009030129
https://doi.org/10.1134/s1070428009030129
Autor:
Yu. M. Yutilov, N. N. Smolyar
Publikováno v:
Russian Journal of Organic Chemistry. 44:1640-1644
The interaction of 3-nitropyridine-2(1H)-one and its N′-methyl derivative with hydrazine hydrate leads to the formation of the pyrazole and the carbodihydrazide. 4-Nitropyrazole and the carbodihydrazide are formed from 3,5-dinitropyridine-2(1H)-one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7c43bc3e69aa646e9fb7fc5bfb84bc
https://doi.org/10.1134/s1070428008110134
https://doi.org/10.1134/s1070428008110134
Autor:
Yu. M. Yutilov, N. N. Smolyar
Publikováno v:
Russian Journal of Organic Chemistry. 44:1205-1210
Reactions of 5-nitropyridin-2(1H)-one and its N-methyl derivative with hydrazine hydrate led to the formation of (1H-pyrazol-3-yl) acetohydrazide. Under analogous conditions, 1,3-dimethyl-5-nitropyridin2(1H)-one gave rise to 2-(1H-pyrazol-3-yl)propio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1044f3323f68d79a775dbe0e0fc5484d
https://doi.org/10.1134/s1070428008080174
https://doi.org/10.1134/s1070428008080174
Autor:
Yu. M. Yutilov, N. N. Smolyar
Publikováno v:
Russian Journal of Organic Chemistry. 44:274-281
Reactions with excess hydrazine hydrate of 5-nitropyridin-2(1H)-ones fused with benzene, pyridine, and 1,2,3-triazole rings led to a cyclotransformation of the 5-nitro-2-oxopyridine fragment into the 6-methyl-3-oxopyridazine structure. This cyclotran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e878418cc5168f96b8b4f250d1d0186e
https://doi.org/10.1134/s1070428008020152
https://doi.org/10.1134/s1070428008020152