Zobrazeno 1 - 10
of 11
pro vyhledávání: '"O. G. Sokol"'
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 10, Iss 4, Pp 406-414 (2019)
The problem of drought impact on crop productivity is especially relevant for the leading cereal – wheat, since significant cultivation areas of this crop are located in risky farming zones. The aim of our studies was to compare the peculiarities o
Externí odkaz:
https://doaj.org/article/6710479ae04845fa98d046c2e0637f3a
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 10, Iss 1, Pp 16-25 (2019)
The response of modern winter wheat varieties to soil drought was studied with aim of phenotyping their drought tolerance characteristics and identification of the most informative indices that may be suitable for use in breeding programs. Plants of
Externí odkaz:
https://doaj.org/article/76e31f11592d438b9d39aa1df614c18a
Publikováno v:
Chemistry of Heterocyclic Compounds. 21:1164-1168
The redox properties of 1,4-dioxides of hydroxymethyl and formyl derivatives of quinoxaline were studied by means of EPR spectroscopy and polarography. The electrochemical reduction of the 1,4-dioxides proceeds in several steps with successive deoxid
Autor:
Yu. N. Sheinker, O. G. Sokol, V. M. Kazakova, N. P. Solov'eva, O. S. Anisimova, M. P. Nemeryuk, T. G. Arutyunyan, N. I. Traven, E. A. Shatukhina, N. A. Nerseyan, T. S. Safonova, E. M. Peresleni
Publikováno v:
Chemistry of Heterocyclic Compounds. 25:214-220
The reaction of 5-amino-6-mercaptopyrimidines with 1,3-dimethyl-5-nitro-6-chlorouiracil in the presence of bases results in derivatives of 6,7,8,9-tetrahydrodipyrimido[4,5-b][4′,5′-e][1,4]-thiazine. If the 5-amino-6-mercaptopyrimdine contains a f
Publikováno v:
Journal of Structural Chemistry. 17:31-35
Publikováno v:
Chemistry of Heterocyclic Compounds. 16:284-287
The anion radicals formed in the electrochemical reduction of 2,3-dimethyl-quinoxoline and its N,N′-dioxide, the 6-methoxy and 6-chloro derivatives of the N,N′-dioxide, and the preparation quinoxidine in DMF were studied. Polarographic analysis s
Publikováno v:
Journal of Structural Chemistry. 18:764-766
Publikováno v:
Chemischer Informationsdienst. 16
Publikováno v:
ChemInform. 19
Publikováno v:
Chemischer Informationsdienst. 17