Zobrazeno 1 - 10
of 26
pro vyhledávání: '"N. Sh. Padyukova"'
Autor:
M. Ya. Karpeisky, N. Sh. Padyukova, O. I. Andreeva, Sergey N. Kochetkov, H. B. F. Dixon, Sergey N. Mikhailov, Ekaterina V. Efimtseva
Publikováno v:
Molecular Biology. 35:717-729
We have examined the interaction of human immunodeficiency virus reverse transcriptase (HIV RT) and T7 RNA polymerase (T7 RNAP) with modified nucleoside triphosphates and inorganic pyrophosphate (PPi) analogs containing nonhydrolyzable bisphosphonate
ChemInform Abstract: Formation of Trisaccharide Nucleosides During Disaccharide Nucleoside Synthesis
Autor:
Piet Herdewijn, Eveline Lescrinier, Marina V. Fomitcheva, Andrei A. Rodionov, E. V. Efimtseva, S. N. Mikhailov, N. Sh. Padyukova, K. Rothenbacher, Boris S. Ermolinsky
Publikováno v:
ChemInform. 30
Autor:
Sergey N. Mikhailov, N. Sh. Padyukova, H. B. F. Dixon, B. S. Ermolinsky, Ekaterina V. Efimtseva, M. Ya. Karpeisky
Publikováno v:
ChemInform. 30
Simple method for the preparation of anhydrides of nucleoside-5′-monophosphoric acid and with 1-hydroxyethane-1,1-diylbis(phosphonic acid) has been developed.
Autor:
Sergey N. Kochetkov, Sergey N. Mikhailov, A. A. Chernyi, N. Sh. Padyukova, Boris S. Ermolinsky, E. E. Rusakova, Vera L. Tunitskaya, Yu. P. Lysov
Publikováno v:
FEBS letters. 400(3)
The number of synthetic UTP analogues containing methyl groups in different positions of the ribose moiety were tested as substrates for T7 RNA polymerase (T7 RNAP). Two of these compounds (containing substituents in the 5' position) were shown to be
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 24:1728-1732
1. A comparative study was made of various methods for the phosphorylation of the Ω-hydroxyalkyl derivatives of nucleic bases. A convenient method was developed for preparing the nucleotide analogs 2. The nonglycoside analogs of the adenosine and ur
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 23:2488-2493
Publikováno v:
Chemistry of Heterocyclic Compounds. 7:465-468
Autor:
V.L. Florentiev, N.D. Doktorova, K. F. Turchin, M.Ya. Karpeisky, N. Sh. Padyukova, L. V. Ionova
Publikováno v:
Tetrahedron. 25:3527-3553
Pyridoxine analogues have been synthesized via a Diels—Alder reaction of 5-ethoxyoxazoles with dimethyl maleate followed by reduction. The products on oxidation with manganese dioxide yielded pyridoxal analogues. Pyridoxamine derivatives were obtai
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 22:1057-1061
1. We synthesized a number of keto analogs of pyridoxal by the condensation of 4-methyl-5-propoxyoxazole with various dienophiles. 2. A study was made of the UV spectra of the obtained analogs, the reaction rate with phenylhydrazine was studied, and
Autor:
M. Ya. Karpeiskii, N. A. Drobinskaya, L. V. Ionova, K. F. Turchin, N. Sh. Padyukova, V. L. Florent'ev
Publikováno v:
Chemistry of Heterocyclic Compounds. 6:33-37
The reaction of 5-ethoxyoxazole with Β-acetylacrylic acid and its ethyl ester is examined, and the most probable mechanism for the heterodiene synthesis with oxazoles is suggested on the basis of the experimental results and on the calculation of th