Zobrazeno 1 - 10
of 42
pro vyhledávání: '"N. E. Voishvillo"'
Publikováno v:
Applied Biochemistry and Microbiology. 49:386-394
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9eff971e44e73ab48f025205fb9de2a
https://doi.org/10.1134/s0003683813040030
https://doi.org/10.1134/s0003683813040030
Autor:
O. A. Zeinalov, V. A. Andryushina, N. E. Voishvillo, A. V. Druzhinina, V. V. Yaderets, T. S. Stytsenko, M. A. Petrosyan
Publikováno v:
Pharmaceutical Chemistry Journal. 47:103-108
Five 14α-hydroxylated derivatives of androstane and pregnane steroids were obtained using mycelium of the mold fungus Curvularia lunata (VKPM F-981). The conditions for microbiological transformation of androst-4-en-3,17-dione that enabled its 14α-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::673c79190109706ab25c483aad1a695f
https://doi.org/10.1007/s11094-013-0905-6
https://doi.org/10.1007/s11094-013-0905-6
Autor:
Luu D. Huy, T. S. Savinova, Nguyen Thi Diep, V. A. Andryushina, Irina P. Beletskaya, N. E. Voishvillo, N. V. Karpova
Publikováno v:
Pharmaceutical Chemistry Journal. 46:183-186
9α-Hydroxyandrost-4-en-3,17-dione was prepared from a mixture of phytosterols using microbiological methods to degrade soybean sterols to androstenedione followed by its 9α-hydroxylation. Phytosterols could be extracted from deodorizer distillate s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4d7f36abd9ad6647cf3aff4c288a3d3
https://doi.org/10.1007/s11094-012-0756-6
https://doi.org/10.1007/s11094-012-0756-6
Autor:
Luu D. Huy, N. V. Carpova-Rodina, Boris Shaskolskiy, N. E. Voishvillo, A. V. Druzhinina, V. V. Yaderetz, Vladimir I. Lozinsky, V. A. Andryushina, T. S. Stytsenko
Publikováno v:
Applied Biochemistry and Microbiology. 47:386-392
9α-Hydroxy derivatives were prepared from 11 steroids of androstane and pregnane series using Rhodococcus erythropolis VKPM Ac-1740 culture with 0.5–10 g/l substrate concentration in the reaction mixture. 9α-Monohydroxylation proceeded regardless
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f190b2da58e12a44acf20c218f620b9
https://doi.org/10.1134/s0003683811040041
https://doi.org/10.1134/s0003683811040041
Autor:
N. V. Rodina, N. E. Voishvillo, T C Stytsenko, V V Iaderets, Duc Huy Luu, V A Andriushina, A. V. Druzhinina
Publikováno v:
Applied Biochemistry and Microbiology. 47:270-273
Soybean sterols were converted into androst-4-ene-3,17-dione (AD) and 9alpha-hydroxyandrost-4-ene-3,17-dione (9-OH-AD) using three actinobacterium strains. The transformation of a microcrystallic substrate (particle size 5-15 nm) or the transformatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::389aa439ca9bec422f77bd0bf58eb536
https://doi.org/10.1134/s0003683811030021
https://doi.org/10.1134/s0003683811030021
Publikováno v:
Applied Biochemistry and Microbiology. 47:42-48
Transformation of 16 Δ5-3β-hydroxy- and Δ4-3-ketosteroids of androstane and pregnane classes was carried out using Curvularia lunata mycelium suspended in phosphate buffer with methyl-β-cyclodextrine (MCD). As the result, 20 monohydroxy- and dihy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::866241e33ab6f7d8daaf140b55c4843b
https://doi.org/10.1134/s0003683811010029
https://doi.org/10.1134/s0003683811010029
Publikováno v:
Applied Biochemistry and Microbiology. 46:69-74
Hydroxylation activity of the mold fungi belonging to the orders Dothideales, Hypocreales, and Mucorales towards delta(5)-3beta-hydroxysteroids was studied. The fungi Bipolaris sorokiniana, Fusarium sp., and Rhizopus nigricans were able to introduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c2e777f19f041da1473401ff79428f
https://doi.org/10.1134/s0003683810010126
https://doi.org/10.1134/s0003683810010126
Autor:
A. N. Panteleeva, N. E. Voishvillo, T. P. Turova, N. V. Rodina, V. A. Andryushina, T. S. Stytsenko, R. V. Baslerov
Publikováno v:
Applied Biochemistry and Microbiology. 45:395-400
A 9α-hydrolase activity of a new actinobacterium strain identified as Rhodococcus erythropolis based on the analysis of a 16S rRNA gene sequence (1417 nucleotides) towards androst-4-en-3,17-dione (AD) was studied. In the presence of glucose in the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a8533a670745b736a7e8d038a1d6f28
https://doi.org/10.1134/s0003683809040085
https://doi.org/10.1134/s0003683809040085
Publikováno v:
Pharmaceutical Chemistry Journal. 43:55-58
The conditions for preparing 14α-hydroxyandrostenedione - an intermediate in the synthesis of highly active gestagens - using the fungus Curvularia lunata CBE with an increased steroid substrate load of 5 g/liter in the presence of methylcyclodextri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::938787a8bb4429a205c3b9b42914f8bb
https://doi.org/10.1007/s11094-009-0229-8
https://doi.org/10.1007/s11094-009-0229-8
Publikováno v:
Applied Biochemistry and Microbiology. 44:580-584
Conditions of conversion of 17 alpha-methyltestosterone to methandrostenolone with the presence of modified beta-cyclodextrins (methylcyclodextrin, hydroxypropylcyclodextrin, and hydroxyethylcyclodextrin) in the steroid:cyclodextrin ratio 1:1 were st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b821015a3cfbd7893ed5bca9db123a71
https://doi.org/10.1134/s0003683808060045
https://doi.org/10.1134/s0003683808060045