Zobrazeno 1 - 10
of 53
pro vyhledávání: '"O P, Krasnykh"'
Autor:
O. G. Khudina, N. A. Elkina, Ya. V. Burgart, M. A. Ezhikova, M. I. Kodess, Ya. L. Esaulkova, V. V. Zarubaev, A. A. Shtro, G. A. Triandafilova, O. P. Krasnykh, K. O. Malysheva, N. A. Gerasimova, N. P. Evstigneeva, V. I. Saloutin
Publikováno v:
Russian Chemical Bulletin. 71:2670-2684
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e124415d07d82517b16ad3f05f4c08
https://doi.org/10.1007/s11172-022-3696-7
https://doi.org/10.1007/s11172-022-3696-7
Autor:
S. O. Kushch, M. V. Goryaeva, Ya. V. Burgart, G. A. Triandafilova, K. O. Malysheva, O. P. Krasnykh, N. A. Gerasimova, N. P. Evstigneeva, V. I. Saloutin
Publikováno v:
Russian Chemical Bulletin. 71:1687-1700
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beaa525089cfea5e2540fe4c983bf3a4
https://doi.org/10.1007/s11172-022-3579-y
https://doi.org/10.1007/s11172-022-3579-y
Autor:
A. A. Boteva, O. P. Krasnykh
Publikováno v:
Chemistry of Heterocyclic Compounds. 45:757-785
Data on methods for the construction of the 4-quinolone skeleton and modification of the substituents around it are reviewed. The “structure–activity” relationships of 4-quinolones are examined with respect to antibacterial and antitumor activi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9f9e4014fc9ec6355ea9319f0a79d0e
https://doi.org/10.1007/s10593-009-0360-1
https://doi.org/10.1007/s10593-009-0360-1
Publikováno v:
Chemistry of Heterocyclic Compounds. 40:1295-1299
3-Alkoxycarbonylmethylene-1-phenyl-1,2,3,4-tetrahydro-2-quinoxalones, obtained by the interaction of dialkyl esters of oxaloacetic acid and N-phenyl-o-phenylenediamine, react with oxalyl chloride with the formation of 3-alkoxycarbonyl-5-phenyl-1,2,4,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04266f224d4870d7f3c6bea8b266d619
https://doi.org/10.1007/s10593-005-0060-4
https://doi.org/10.1007/s10593-005-0060-4
Publikováno v:
Journal of Structural Chemistry. 43:535-538
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30092d36e0fbfc9d3d65aa8e7b14fbd7
https://doi.org/10.1023/a:1020318022784
https://doi.org/10.1023/a:1020318022784
Autor:
N. Yu. Lisovenko, Andrey N. Maslivets, O. P. Krasnykh, Z. G. Aliev, O. P. Tarasova, L. O. Atovmyan
Publikováno v:
Russian Chemical Bulletin. 51:850-853
3-Aryl-Z-2-aroylmethylidene-1,2-dihydroquinoxalines react with oxalyl chloride to form 3-aryl-2-(2-aryl-4,5-dioxo-4,5-dihydro-3-furyl)quinoxalines, whose thermal decarbonylation generate 5-aryl-2-3(arylquinoxalin-2-yl)-4-aroyl-3-aroyloxy-1H-pyrido[1,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42c1d064ae76b029eb26d5058825afe9
https://doi.org/10.1023/a:1016097120253
https://doi.org/10.1023/a:1016097120253
Publikováno v:
Journal of Structural Chemistry. 42:848-853
The reaction between methyl 2-diphenylmethylenehydrazino-4-oxo-4-p-tolyl-2-butenic ether and oxalyl chloride gave 1-diphenylmethyleneamino-5-methoxycarbonyl-4-p-toluoyl-2,3-dihydro-2,3-pyrroledione, which adds water to yield substituted 3,5-dihydroxy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24a509686544bd419e8e0e81c01d3b6a
https://doi.org/10.1023/a:1017942005554
https://doi.org/10.1023/a:1017942005554
Autor:
L. O. Atovmyan, O. P. Krasnykh, A. N. Maslivets, Z. G. Aliev, O. S. Stepanov, Yu. S. Andreichikov
Publikováno v:
Russian Chemical Bulletin. 48:2127-2130
Intramolecular cyclization of [N-benzyl(arylglyoxylimidoyl)]ketenes generated upon thermal decarbonylation of 4,5-diaroyl-1-benzylpyrrole-2,3-diones is accompanied by redox processes to form 3-aroyl-5-aryl-4H-furo[3,2-c]isoquinolin-2-ones and 3-benzo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc1d0b39cf13d162ec1a5cfd8b352e36
https://doi.org/10.1007/bf02494861
https://doi.org/10.1007/bf02494861
Publikováno v:
Russian Chemical Bulletin. 48:2131-2135
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64be24df744e9dad7278e02355747a2c
https://doi.org/10.1007/bf02494862
https://doi.org/10.1007/bf02494862
Publikováno v:
Russian Chemical Bulletin. 56:178-180
(1 g, 4.5 mmol)and oxalyl chloride (0.4 mL, 4.5 mmol) in anhydrous toluene(25 mL) was refluxed for 3 h. After completion of the reaction,the precipitate was filtered, and the filtrate was concentratedand cooled. The precipitate that formed was filter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab413d8cbb70715cb41495be8d0af383
https://doi.org/10.1007/s11172-007-0029-9
https://doi.org/10.1007/s11172-007-0029-9