Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Nigel M. Allanson"'
Publikováno v:
Org. Biomol. Chem.. 12:9291-9306
Modified nucleosides have received a great deal of attention from the scientific community, either for use as therapeutic agents, diagnostic tools, or as molecular probes. Perhaps the most difficult position of a nucleoside to modify is the 4'-positi
Publikováno v:
ChemInform. 46
Modified nucleosides have received a great deal of attention from the scientific community, either for use as therapeutic agents, diagnostic tools, or as molecular probes. Perhaps the most difficult position of a nucleoside to modify is the 4′-posi
Autor:
Paul D. Tyler, Samantha Thomson, Ann Lewendon, John Barker, Lihua Zhao, William Ure Primrose, Nigel M. Allanson, John K.F. Maclean
Publikováno v:
European Journal of Medicinal Chemistry. 38:345-349
Phosphopantetheine adenylyltransferase (PPAT) is an essential enzyme in Coenzyme A biosynthesis. Because bacterial PPAT and mammalian PPAT are dissimilar, this enzyme is an attractive antibacterial target. Based on the structure of the substrate, 4-p
Autor:
Rui Liang, Chunguang Wang, Kiho Han, Nicole T. Hatzenbuhler, Buwen Huang, Muthoni G. Kamau, Helena R. Axelrod, Jan A. Anderson, Ramesh Kakarla, Neil Bristol, Anna Chen, Domingos J. Silva, Arthur Branstrom, Robert D. Goldman, Richard G. Dulina, Huiming Wang, Feng Chi, David Gange, Clifford B. Longley, Michael J. Sofia, Nigel M. Allanson, Dashan Liu, Rakesh K. Jain, Eugene R. Baizman, Natan A. Kogan, Sunita Midha
Publikováno v:
Journal of Medicinal Chemistry. 42:3193-3198
The increase in bacterial resistance to conventional chemotherapy has resulted in a resurgent interest in the discovery and development of antibacterial agents.1-4 The search for novel antibiotics active against resistant phenotypes is increasingly f
Publikováno v:
The Journal of Organic Chemistry. 64:5926-5929
An efficient strategy to construct β-O-2-amino-2-deoxyglycopyranosidic linkages using glycosyl sulfoxides is demonstrated. Phenylsulfenyl 2-deoxy-2-trifluoroacetamido glycopyranosides were found to be reactive glycosyl donors in both solid- and solu
Autor:
Anna Chen, Rakesh K. Jain, Liwu Hong, Dashan Liu, Manuka Ghosh, Feng Chi, Michael J. Sofia, Nigel M. Allanson
Publikováno v:
Tetrahedron Letters. 39:1889-1892
Jones reagent selectively oxidizes the primary hydroxyl of 1-thiophenyl glycosides in preference to oxidation at sulfur to give phenyl 1-thioglycopyranosiduronic acids in moderate to excellent yields.
Publikováno v:
Tetrahedron Letters. 37:8097-8100
Solid phase synthesis of peptidoglycan monomers was conducted by coupling the corresponding lipid-bearing glycocarboxylic acids to resin-bound peptides. The efficiency of coupling reagents was found to be in descending order of HATU>HBTU>PyBOP>EEDQ.
Autor:
Emma L. Blaney, David A. Griffith, Jeffrey T. Kohrt, Cathy Préville, James A. Southers, Scott W. Bagley, David J. Edmonds, Aaron C. Smith, Kim Huard, Matthew F. Dunn, Elnaz Menhaji-Klotz, Nigel M. Allanson, Robert L. Dow, Carmen N. Garcia-Irizarry, John C. Lucas
Publikováno v:
The Journal of organic chemistry. 77(22)
The synthesis of 4′,6′-dihydrospiro[piperidine-4,5′-pyrazolo[3,4-c]pyridin]-7′(2′H)-one-based acetyl-CoA carboxylase inhibitors is reported. The hitherto unknown N-2 tert-butyl pyrazolospirolactam core was synthesized from ethyl 3-amino-1H-
Publikováno v:
Tetrahedron: Asymmetry. 5:2061-2076
Disaccharide mimics of the sialyl Lewis X (sLe x ) ligands have been prepared as potential antagonists of binding to the lectin domains of the E-selectin adhesion molecule. Versatile derivatives of sialic acid provide an entry to a series of simplifi
Publikováno v:
Tetrahedron Letters. 34:3945-3948
The syntheses of two novel disaccharides are described which block the interaction of the lectin domain of E-selectin with its glycosylated ligands on neutrophils.