Zobrazeno 1 - 10
of 11
pro vyhledávání: '"E. S. Kostenko"'
Publikováno v:
Pharmaceutical Chemistry Journal. 49:237-242
Aseries of 3-pyrrol-1-ylthieno[3,2-b]pyridine-2-carboxylic acid [(phenyl-, 1,3-benzodioxol-5-yl)methylene]- hydrazides were synthesized by reacting 3-pyrrol-1-ylthieno[2,3-b]pyridine-2-carbohydrazides with aromatic aldehydes. The synthesized hydrazid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cadd6b58dbe025287f330de37a041491
https://doi.org/10.1007/s11094-015-1262-4
https://doi.org/10.1007/s11094-015-1262-4
Publikováno v:
Chemistry of Heterocyclic Compounds. 47:294-301
The reactions of 2-aminonicotinamides with triethyl orthoformate, carboxylic acids chlorides, aldehydes, and 2-formylbenzoic acid were studied. As a result pyrido[2,3-d]pyrimidin-4(1H)-ones, 2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-ones, and 5,7,11b,1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::202e48f08e0025c242267c7d722857a3
https://doi.org/10.1007/s10593-011-0756-6
https://doi.org/10.1007/s10593-011-0756-6
Publikováno v:
Chemistry of Heterocyclic Compounds. 43:1466-1476
The reaction of acyl derivatives of ethyl 3-aminothieno[2,3-b]pyridine-2-carboxylate with hydrazine hydrate gives a series of tricyclic 3-amino-3,4-dihydropyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-4-ones containing aliphatic, aromatic, or heteroaro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37dd23a5e9097270f2805257eafab3cc
https://doi.org/10.1007/s10593-007-0226-3
https://doi.org/10.1007/s10593-007-0226-3
Publikováno v:
Pharmaceutical Chemistry Journal. 42:533-535
A series of 3,4-dihydropyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-4-ones were synthesized by the reaction of ethyl 3-alkyl(aryl)carboxamidothieno[2,3-b]pyridine-2-carboxylates with aliphatic amines. The starting carboxamides were obtained via the re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e45ab7421e14e88165013031658d7d75
https://doi.org/10.1007/s11094-009-0168-4
https://doi.org/10.1007/s11094-009-0168-4
Publikováno v:
ChemInform. 43
Title compounds (III), (V), (VII), and (IX) are synthesized starting from aminonicotinamides (I) according to [NC3N + C] cyclization scheme.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbd301b8bfe8034a855715657014a86f
https://doi.org/10.1002/chin.201201141
https://doi.org/10.1002/chin.201201141
Publikováno v:
ChemInform. 40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::003f97e735e609c615a7265630633bde
https://doi.org/10.1002/chin.200929148
https://doi.org/10.1002/chin.200929148
Publikováno v:
ChemInform. 39
The reaction of acyl derivatives of ethyl 3-aminothieno[2,3-b]pyridine-2-carboxylate with hydrazine hydrate gives a series of tricyclic 3-amino-3,4-dihydropyrido[3′,2′:4,5]thieno[3,2-d]pyrimidin-4-ones containing aliphatic, aromatic, or heteroaro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b1dd75593652e4d131e12d88669ad88
https://doi.org/10.1002/chin.200832162
https://doi.org/10.1002/chin.200832162
Publikováno v:
Journal of environmental science and health. Part A, Toxic/hazardous substancesenvironmental engineering. 41(11)
The paper presents data on uranium content in water, soils and plants in the territories of the largest uranium geochemical provinces of Kyrgyzstan where uranium mining and production complexes functioned and operated until the 1960s. The migration o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66b9cf1324873bbece41bcbf1fd739da
https://pubmed.ncbi.nlm.nih.gov/17000552
https://pubmed.ncbi.nlm.nih.gov/17000552
Publikováno v:
ChemInform. 36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e801cee55241ed8280cac96eda77cd79
https://doi.org/10.1002/chin.200508156
https://doi.org/10.1002/chin.200508156
Publikováno v:
Russian Chemical Bulletin. 57:682-683
3-Amino-2-(isoxazol-3-yl)-4-methoxymethyl-6-methylthieno[2,3-b]pyridine was synthesized by the reaction of 2(1H)-thioxopyridine-3-carbonitrile with 3-chloromethylisoxazole in the presence of two equivalents of KOH. Boiling of 3-amino-2-(isoxazol-3-yl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c44d05cdecb5f53f62023cffc359c839
https://doi.org/10.1007/s11172-008-0109-5
https://doi.org/10.1007/s11172-008-0109-5