Výsledky vyhledávání - "O. E. Petrova"

EPIDEMIOLOGICAL EVALUATION OF THE PREVALENCE OF VIRAL HEPATITIS B AND C IN THE STAFF AND INPATIENTS IN HOSPITALS OF ST. PETERSBURG

Autor: E. N. Kolosovskaya, Z. P. Kalinina, M. I. Dmitrieva, A. G. Rahmanova, L. P. Zueva, O. E. Petrova

Publikováno v: Epidemiology and Infectious Diseases. 17:41-45

The article presents data on the prevalence of viral hepatitis B and C in 6 St. Petersburg multidisciplinary hospitals in 2005 -2010 on the results of laboratory tests for the same period, taking into account an annual sample of 185,211 people. The m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae194475670ec36bbfe47b631f327c1e
https://doi.org/10.17816/eid40660

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[Untitled]

Autor: O. E. Petrova, M. A. Kurykin, E. M. Kagramanova

Publikováno v: Russian Chemical Bulletin. 51:712-714

Polyfluorinated 2-arylpyrimidines were synthesized by the reaction of polyfluorinated β-diimines with aromatic aldehydes.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64649c7d8fe514bc14a6ceff217de052
https://doi.org/10.1023/a:1015840823229

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ChemInform Abstract: Acylation of 2-Methoxypropene with Anhydrides and Halides of Perfluorocarboxylic Acids in the Presence of Tertiary Amines

Autor: M. A. Kurykin, D. V. Gorlov, O. E. Petrova

Publikováno v: ChemInform. 31

3-Methoxy-1-(perfluoroalkyl)but-2-en-1-ones were synthesized byC-acylation of 2-methoxypropene with perfluorocarboxylic acid anhydrides, acid chlorides, and acid fluorides in the presence of tertiary amines.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05115de29ed4e046606ae7107d59d20d
https://doi.org/10.1002/chin.200011064

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ChemInform Abstract: Synthesis of 5-Fluoro-2,4,6-tris(perfluoroalkyl)pyrimidines

Autor: O. E. Petrova, M. A. Kurykin, D. V. Gorlov

Publikováno v: ChemInform. 31

5-Fluoro-2,4,6-tris(perfluoroalkyl)pyrimidines were synthesized by reactions of polyfluorinated iminoenamines with perfluorocarboxylic acid anhydrides and perfluorobutanoyl chloride.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1eb13b3b08c78d3d466420bf8ab5cbbc
https://doi.org/10.1002/chin.200013116

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ChemInform Abstract: A Convenient Method for the Synthesis of Polyfluorinated β-Diimines

Autor: O. E. Petrova, M. A. Kurykin, D. V. Gorlov

Publikováno v: ChemInform. 31

The higher internal perfluoroak-2-enes react with ammonium hydroxide at atmospheric pressure to give the corresponding iminoenamines, whose further transformations yield heptafluoroacetylacetone analogs.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3755e15f4b4db76904cf174e1d726c0b
https://doi.org/10.1002/chin.200012070

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ChemInform Abstract: Reaction of 3H-Perfluoroalk-2-enes with Ammonia

Autor: O. E. Petrova, M. A. Kurykin

Publikováno v: ChemInform. 32

3H-Perfluoroalk-2-enes react with aqueous ammonia to form polyfluorinated iminoenamines, from which hexafluoroacetylacetone and its analogs were synthesized.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6ae49e685d2b591b36e9b69c8419a1f
https://doi.org/10.1002/chin.200147055

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ChemInform Abstract: Condensation of Polyfluorinated β-Diimines with Aromatic Aldehydes

Autor: O. E. Petrova, E. M. Kagramanova, M. A. Kurykin

Publikováno v: ChemInform. 33

Polyfluorinated 2-arylpyrimidines were synthesized by the reaction of polyfluorinated β-diimines with aromatic aldehydes.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e4a8d7ba6a71cfce8502c918f7117ecc
https://doi.org/10.1002/chin.200241153

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[Identification and characterization of non-cultivated forms of enterobacteria Erwinia carotovora in continuously incubated cultures]

Autor: Iu V, Gogolev, V Iu, Gorshkov, O E, Petrova, N E, Mukhametshina, M V, Ageeva

Publikováno v: Zhurnal mikrobiologii, epidemiologii i immunobiologii. (4)

To determine overall number as well as number of viable cells in continuously incubated cultures of E. carotovora by methods of confocal microscopy and quantitative PCR-analysis.Strain E. carotovora atroseptica SCRI1043 was grown on LB medium to dens

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6abf6e6e7e8beaf615d4fc3eb201005f
https://pubmed.ncbi.nlm.nih.gov/19715209

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