Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Pushpakiran Gullapalli"'
Autor:
David J. Watkin, George W. J. Fleet, Ken Izumori, Kenji Morimoto, Pushpakiran Gullapalli, K. Victoria Booth, Sarah F. Jenkinson
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 9, Pp o1705-o1706 (2008)
The crystalline form of 1-deoxy-l-mannitol, C6H14O5, exists as an extensively hydrogen-bonded structure with each molecule acting as a donor and acceptor for five hydrogen bonds. There are no unusual crystal-packing features; the absolute configurati
Externí odkaz:
https://doaj.org/article/a5d01138d0144e16b88b09128dd5d312
Autor:
K. Victoria Booth, Sarah F. Jenkinson, George W. J. Fleet, Pushpakiran Gullapalli, Akihide Yoshihara, Ken Izumori, David J. Watkin
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 8, Pp o1385-o1385 (2008)
X-ray crystallography showed that the title compound, C6H12O5, crystallizes in the α-pyranose form with the six-membered ring in a chair conformation. The crystal structure exists as a three-dimensional hydrogen-bonded network of molecules with each
Externí odkaz:
https://doaj.org/article/90ca1ba059014742bfe433b14b1c88fc
Autor:
Daniel Best, Francis Xavier Wilson, Kenji Morimoto, Devendar Rao, Pushpakiran Gullapalli, Mark R. Wormald, Akihide Yoshihara, George W. J. Fleet, Ken Izumori
2-Deoxy- d -glucitol and 2-deoxy- d -allitol, both prepared as crystalline polyols from d -erythronolactone, are oxidized by Gluconobacter thailandicus NBRC 3254 to 5-deoxy- d - threo -hexulose [5-deoxy- d -fructose = 5-deoxy- l -sorbose] and 5-deoxy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6616b2f07e1df0da7cb872d95dc87c0
https://doi.org/10.1016/j.tetlet.2009.03.061
https://doi.org/10.1016/j.tetlet.2009.03.061
Autor:
Akihide Yoshihara, Pushpakiran Gullapalli, Kenji Morimoto, Sarah F. Jenkinson, Ken Izumori, Mark R. Wormald, Satoshi Haraguchi, Davendar Rao, Goro Takata, Raymond A. Dwek, Nigel A. Jones, George W. J. Fleet
1-Deoxy-d-tagatose was produced by the hydrogenation of 6-deoxy-l-galactose (l-fucose) to l-fucitol followed by oxidation with Enterobacter agglomerans 221e; a similar sequence on d-fucose afforded 6-deoxy-d-tagatose. Thus, the polylol dehydrogenase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3ce97297f53aea0f3688096e722325d
https://ora.ox.ac.uk/objects/uuid:8cf3963f-3b85-4830-bdda-a659dccdd25f
https://ora.ox.ac.uk/objects/uuid:8cf3963f-3b85-4830-bdda-a659dccdd25f
Autor:
Pushpakiran Gullapalli, Akihide Yoshihara, Devendar Rao, Mark R. Wormald, Kenji Morimoto, Nigel A. Jones, Stuart J. Hunter, Ken Izumori, Goro Takata, George W. J. Fleet, Raymond A. Dwek
The Kiliani synthesis on the 4 readily accessible ketohexoses ( d -fructose, d -tagatose, l -sorbose, d -psicose) allows access to 4 diastereomeric 2-C-methyl-aldohexoses (2-C-methyl- d -mannose, 2-C-methyl- d -talose, 2-C-methyl- l -gulose, 2-C-meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22874b9a68632aebf5b9f153c9dc32ea
https://ora.ox.ac.uk/objects/uuid:727014fc-e6e1-4b19-a3f2-e786678addd6
https://ora.ox.ac.uk/objects/uuid:727014fc-e6e1-4b19-a3f2-e786678addd6
Autor:
Kenji Morimoto, Devendar Rao, Sarah F. Jenkinson, Kazuya Akimitsu, Pushpakiran Gullapalli, George W. J. Fleet, Akihide Yoshihara, Ken Izumori
Publikováno v:
Tetrahedron Letters. 51:895-898
The efficient isomerization of l-rhamnose [the only cheaply available deoxy hexose] to 1-deoxy-l-psicose, 1-deoxy-d-psicose, 1-deoxy-l-fructose, 1-deoxy-d-fructose, 1-deoxy-l-tagatose, 6-deoxy-l-psicose, 6-deoxy-d-psicose, 6-deoxy-l-fructose, 6-deoxy
Autor:
Raymond A. Dwek, Devendar Rao, Mark R. Wormald, Sarah F. Jenkinson, Akihide Yoshihara, Kenji Morimoto, George W. J. Fleet, Filipa P. da Cruz, Pushpakiran Gullapalli, Ken Izumori, Goro Takata
Publikováno v:
Tetrahedron Letters. 49:3316-3321
Microbial oxidation of 2-C-methyl-d-ribitol and 2-C-methyl-d-arabinitol by Gluconobacter thailandicus NBRC 3254 produces 4-C-methyl-l-ribulose and 4-C-methyl-d-ribulose, respectively. Further, 4-C-methyl-l-ribulose and 4-C-methyl-d-ribulose were equi
Autor:
Shigeyuki Tajima, Kenji Morimoto, Devendar Rao, Ken Izumori, Pushpakiran Gullapalli, Wayoon Poonperm, Kazuya Akimitsu, Goro Takata
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 71:3048-3054
D-psicose, a new alternative sweetener, was produced from allitol by microbial oxidation of the newly isolated strain Enterobacter aerogenes IK7. Cells grown in tryptic soy broth medium (TSB) supplemented with D-mannitol at 37 degrees C were found to
Autor:
Goro Takata, Devendar Rao, Shigeyuki Tajima, Kenji Morimoto, Ken Izumori, Sarah F. Jenkinson, Akihide Yoshihara, George W. J. Fleet, Kazuya Akimitsu, Pushpakiran Gullapalli
Publikováno v:
Journal of bioscience and bioengineering. 106(5)
l -Tagatose was produced directly from l -psicose by subjecting the same biomass suspension to microbial reduction followed by oxidation using a newly isolated bacteria Enterobacter aerogenes 230S. After various optimizations, it was observed that ce
Autor:
Sarah F. Jenkinson, David J. Watkin, Kathrine V. Booth, George W. J. Fleet, Ken Izumori, Kenji Morimoto, Pushpakiran Gullapalli
Publikováno v:
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E, Vol 64, Iss 9, Pp o1705-o1706 (2008)
Acta Crystallographica Section E, Vol 64, Iss 9, Pp o1705-o1706 (2008)
The crystalline form of 1-deoxy-L-mannitol, C6H14O5, exists as an extensively hydrogen-bonded structure with each molecule acting as a donor and acceptor for five hydrogen bonds. There are no unusual crystal-packing features; the absolute configurati