Items where Creator is "Singh, Ishwar"

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Number of items: 43.

Article

Parmar, Anish and Iyer, Abhishek and Lloyd, Daniel and Vincent, Charlotte and Prior, Stephen and Taylor, Edward and Singh, Ishwar (2017) Syntheses of potent teixobactin analogues against methicillin-resistant Staphylococcus aureus (MRSA) through the replacement of L-allo-enduracididine with its isosteres. Chemical Communications . ISSN 1359-7345

Fiers, William D. and Craighead, Mark and Singh, Ishwar (2017) Teixobactin and its analogues: a new hope in antibiotic discovery. ACS Infectious Diseases . ISSN 2373-8227

Parmar, Anish and Iyer, Abhishek and Prior, Stephen H. and Lloyd, Daniel G. and Goh, Eunice and Vincent, Charlotte and Palmai-Pallag, Timea and Bachrati, Csanad and Breukink, Eefjan and Madder, Annemieke and Lakshminarayanan, Rajamani and Taylor, Edward J. and Singh, Ishwar (2017) Teixobactin analogues reveal enduracididine to be non-essential for highly potent antibacterial activity and lipid II binding. Chemical Science . ISSN 2041-6520

Parmar, Anish and Prior, Stephen H. and Iyer, Abhishek and Vincent, Charlotte S. and Van Lysebetten, Dorien and Breukink, Eefjan and Madder, Annemieke and Taylor, Edward J. and Singh, Ishwar (2017) Defining the molecular structure of teixobactin analogues and understanding their role in antibacterial activities. Chemical Communications, 53 (12). pp. 1919-2070. ISSN 1359-7345

Parmar, Anish and Iyer, Abhishek and Vincent, Charlotte and Van Lysebetten, Dorien and Prior, Stephen H. and Madder, Annemieke and Taylor, Edward J. and Singh, Ishwar (2016) Efficient total syntheses and biological activities of two teixobactin analogues. Chemical Communications, 52 (36). pp. 6060-6063. ISSN 1359-7345

Henry, Sarah L. and Withers, Jamie M. and Singh, Ishwar and Cooper, Jonathan M. and Clark, Alasdair W. and Burley, Glenn A. and Cogdell, Richard J. (2015) DNA-directed spatial assembly of photosynthetic light-harvesting proteins. Organic & Biomolecular Chemistry, 14 (4). pp. 1359-1362. ISSN 1477-0520

Singh, Ishwar and Heaney, Frances and Batchelor, Caroline and Vyle, Joseph S. (2015) Metal free click chemistry on nucleosides and oligonucleotides. Collection of Czechoslovak Chemical Communications, 10 . p. 451. ISSN 0010-0765

Freeman, Colin and Cheallaigh, Aisling Ni and Singh, Ishwar and Heaney, Frances (2015) Isoxazole linked oligonucleotide conjugates by on resin and previously clicked nitrile oxide alkyne cycloadditions. Collection of Czechoslovak Chemical Communications, 12 . p. 333. ISSN 0010-0765

Vllasaliu, Driton and Singh, Ishwar (2014) Particle characterisation in drug delivery. European Pharmaceutical Review, 2014 (4). ISSN 1360-8606

Fallows, Andrew J. and Singh, Ishwar and Dondi, Ruggero and Cullis, Paul M. and Burley, Glenn A. (2014) Highly efficient synthesis of DNA-binding polyamides using a convergent fragment-based approach. Organic Letters, 16 (17). pp. 4654-4657. ISSN 1523-7060

Singh, Ishwar (2013) General discussion on self-assembly of biopolymers. Faraday Discussions, 166 . p. 117. ISSN 1359-6640

Singh, Ishwar (2013) General discussion on self-assembly of biopolymers. Faraday Discussions, 166 . pp. 223-242. ISSN 1359-6640

Singh, Ishwar (2013) General discussion on self-assembly of biopolymers. Faraday Discussions, 166 . pp. 331-348. ISSN 1359-6640

Singh, Ishwar (2013) General discussion on self-assembly of biopolymers. Faraday Discussions, 166 . pp. 431-448. ISSN 1359-6640

Singh, Ishwar and Wendeln, Christian and Clark, Alasdair W. and Cooper, Jonathan M. and Ravoo, Bart Jan and Burley, Glenn A. (2013) Sequence-selective detection of double-stranded DNA sequences using pyrrole-imidazole polyamide microarrays. Journal of the American Chemical Society, 135 (9). pp. 3449-3457. ISSN 0002-7863

Singh, Ishwar and Freeman, Colin and Madder, Annemieke and Vyle, Joseph S. and Heaney, Frances (2012) Fast RNA conjugations on solid phase by strain-promoted cycloadditions. Organic and Biomolecular Chemistry, 10 (33). pp. 6633-6639. ISSN 1477-0520

Wendeln, Christian and Singh, Ishwar and Rinnen, Stefan and Schulz, Christian and Arlinghaus, Heinrich F. and Burley, Glenn A. and Ravoo, Bart Jan (2012) Orthogonal, metal-free surface modification by strain-promoted azide-alkyne and nitrile oxide-alkene/alkyne cycloadditions. Chemical Science, 3 (8). pp. 2479-2484. ISSN 2041-6520

Krpetic, Zeljka and Singh, Ishwar and Su, Wu and Guerrini, Luca and Faulds, Karen and Burley, Glenn A. and Graham, Duncan (2012) Directed assembly of DNA-functionalized gold nanoparticles using pyrrole-imidazole polyamides. Journal of the American Chemical Society, 134 (20). pp. 8356-8359. ISSN 0002-7863

Singh, Ishwar and Freeman, Colin and Heaney, Frances (2011) Efficient synthesis of DNA conjugates by strain-promoted azide-cyclooctyne cycloaddition in the solid phase. European Journal of Organic Chemistry (33). pp. 6739-6746. ISSN 1434-193X

Davis, Carol and Gordon, Natasha and Murphy, Sinead and Singh, Ishwar and Kavanagh, Kevin and Carberry, Stephen and Doyle, Sean (2011) Single-pot derivatisation strategy for enhanced gliotoxin detection by HPLC and MALDI-ToF mass spectrometry. Analytical and Bioanalytical Chemistry, 401 (8). pp. 2519-2529. ISSN 1618-2642

Davis, Carol and Carberry, Stephen and Schrettl, Markus and Singh, Ishwar and Stephens, John C. and Barry, Sarah M. and Kavanagh, Kevin and Challis, Gregory L. and Brougham, Dermot and Doyle, Sean (2011) The role of glutathione S-Transferase GliG in gliotoxin biosynthesis in Aspergillus fumigatus. Chemistry and Biology, 18 (4). pp. 542-552. ISSN 1074-5521

Singh, Ishwar and Heaney, Frances (2011) Solid phase strain promoted "click'' modification of DNA via [3+2]-nitrile oxide-cyclooctyne cycloadditions. Chemical Communications, 47 (9). pp. 2706-2708. ISSN 1359-7345

Singh, Ishwar and Zarafshani, Zoya and Heaney, Frances and Lutz, Jean-Francois (2011) Orthogonal modification of polymer chain-ends via sequential nitrile oxide-alkyne and azide-alkyne Huisgen cycloadditions. Polymer Chemistry, 2 (2). pp. 372-375. ISSN 1759-9954

Bethge, Lucas and Singh, Ishwar and Seitz, Oliver (2010) Designed thiazole orange nucleotides for the synthesis of single labelled oligonucleotides that fluoresce upon matched hybridization. Organic and Biomolecular Chemistry, 8 (10). pp. 2439-2448. ISSN 1477-0520

Singh, Ishwar and Heaney, Frances (2010) Metal free, "click and click-click'' conjugation of ribonucleosides and 2'-OMe oligoribonucleotides on the solid phase. Organic and Biomolecular Chemistry, 8 (2). pp. 451-456. ISSN 1477-0520

Algay, Virginie and Singh, Ishwar and Heaney, Frances (2010) Nucleoside and nucleotide analogues by catalyst free Huisgen nitrile oxide-alkyne 1,3-dipolar cycloaddition. Organic and Biomolecular Chemistry, 8 (2). pp. 391-397. ISSN 1477-0520

Singh, Ishwar and Zarafshani, Zoya and Lutz, Jean-Francois and Heaney, Frances (2009) Metal-Free "Click'' chemistry: efficient polymer modification via 1,3-dipolar cycloaddition of nitrile oxides and alkynes. Macromolecules, 42 (15). pp. 5411-5413. ISSN 0024-9297

Singh, Ishwar and Vyle, Joseph S. and Heaney, Frances (2009) Fast, copper-free click chemistry: a convenient solid-phase approach to oligonucleotide conjugation. Chemical Communications, 45 (22). pp. 3276-3278. ISSN 1359-7345

Hainke, Sven and Singh, Ishwar and Hemmings, Jennifer and Seitz, Oliver (2007) Synthesis of C-aryl-nucleosides and O-aryl-glycosides via cuprate glycosylation. Journal of Organic Chemistry, 72 (23). pp. 8811-8819. ISSN 0022-3263

Singh, Ishwar and Seitz, Oliver (2006) Diastereoselective synthesis of beta-aryl-C-nucleosides from 1,2-anhydrosugars. Organic Letters, 8 (19). pp. 4319-4322. ISSN 1523-7060

Kohler, O. and Jarikote, D. V. and Singh, I. and Parmar, V. S. and Weinhold, E. and Seitz, O. (2005) Forced intercalation as a tool in gene diagnostics and in studying DNA-protein interactions. Pure and Applied Chemistry, 77 (1). pp. 327-338. ISSN 0033-4545

Singh, I. and Beuck, C. and Bhattacharya, A. and Hecker, W. and Parmar, V. S. and Weinhold, E. and Seitz, O. (2004) Abasic site stabilization by aromatic DNA base surrogates: High-affinity binding to a baseflipping DNA-methyltransferase. Pure and Applied Chemistry, 76 (7-8). pp. 1563-1570. ISSN 0033-4545

Kumar, Ajay and Husain, Mofazzal and Prasad, Ashok K. and Singh, Iswar and Vats, Archana and Sharma, Nawal K. and Sharma, Sunil K. and Gupta, Rajinder K. and Olsen, Carl E. and Bracke, Marc E. and Gross, Richard A. and Parmar, Virinder S. (2003) Synthesis of novel heterocyclic compounds: routes to pyrazolyl 1,2,3-triazoles and their biological activity evaluation. Indian Journal of Chemistry : Section B, Oganic Chemistry including Medicinal Chemistry, 42 (8). pp. 1950-1957. ISSN 0376-4699

Beuck, C and Singh, I. and Bhattacharya, A and Heckler, W and Parmar, VS and Seitz, O and Weinhold, E (2003) Polycyclic aromatic DNA-Base surrogates: high-affinity binding to an adenine-specific base-flipping DNA methyltransferase. Angewandte Chemie International Edition, 42 (33). pp. 3958-3960. ISSN 1433-7851

Raj, Hanumantharao G. and Singh, Ishwar and Kohli, Ekta and Kumari, Ranju and Gupta, Garima and Tyagi, Yogesh K. and Kumar, Ajit and Prasad, Ashok K. and Kaushik, Narendra K. and Olsen, Carl E. and Watterson, Arthur C. and Parmar, Virinder S. (2003) Mechanism of biochemical action of substituted 4-methylbenzopyran-2-ones. Part 10: Identification of inhibitors for the liver microsomal acetoxycoumarin: protein transacetylase. Bioorganic and Medicinal Chemistry, 11 (6). pp. 1015-1019. ISSN 0968-0896

Parmar, Virinder S. and Sharma, Nawal K. and Husain, Mofazzal and Watterson, Arthur C. and Kumar, Jayant and Samuelson, Lynne A. and Cholli, Ashok L. and Prasad, Ashok K. and Kumar, Ajay and Malhotra, Sanjay and Kumar, Naresh and Jha, Amitabh and Singh, Amarjit and Singh, Ishwar and Himanshu, and Vats, Archana and Shakil, Najam A. and Trikha, Smriti and Mukherjee, Shubasish and Sharma, Sunil K. and Singh, Sanjay K. and Kumar, Ajay and Jha, Hriday N. and Olsen, Carl E. and Stove, Chrisophe P. and Bracke, Marc E. and Mareel, Marc M. (2003) Synthesis, characterization and in vitro anti-invasive activity screening of polyphenolic and heterocyclic compounds. Bioorganic and Medicinal Chemistry, 11 (6). pp. 913-929. ISSN 0968-0896

Singh, Ishwar and Prasad, Ashok K. and Sharma, Ajendra K. and Saxena, Rajendra K. and Olsen, Carl E. and Cholli, Ashok L. and Samuelson, Lynne A. and Kumar, Jayant and Watterson, Arthur C. and Parmar, Virinder S. (2003) Synthetic and novel biocatalytic resolution studies on (+/-)-5/6/7-acetoxy-4-aryl-3,4-dihydrocoumarins. Bioorganic and Medicinal Chemistry, 11 (4). pp. 529-538. ISSN 0968-0896

Singh, Ishwar and Kohli, E. and Raj, H. G. and Gyanda, K. and Jain, S. K. and Tyagi, Y. K. and Gupta, G. and Kumari, R. and Kumar, A. and Pal, G. and Prasad, A. K. and Rastogi, R. C. and Olsen, C. E. and Jain, S. C. and Parmar, V. S. (2002) Mechanism of biochemical action of substituted 4-methylbenzopyran-2-ones. Part 9: comparison of acetoxy 4-methylcoumarins and other polyphenolic acetates reveal the specificity to acetoxy drug: protein transacetylase for pyran carbonyl group in proximity to the oxygen heteroatom. Bioorganic and Medicinal Chemistry, 10 (12). pp. 4103-4111. ISSN 0968-0896

Madan, Babita and Singh, Ishwar and Kumar, Ajit and Prasad, Ashok K. and Raj, Hanumantharao G. and Parmar, Virinder S. and Ghosh, Balaram (2002) Xanthones as inhibitors of microsomal lipid peroxidation and TNF-alpha induced ICAM-1 expression on human umbilical vein endothelial cells (HUVECs). Bioorganic and Medicinal Chemistry, 10 (11). pp. 3431-3436. ISSN 0968-0896

Singh, Ishwar and Hecker, Walburga and Prasad, Ashok K. and Parmara, Virinder S. and Seitz, Oliver (2002) Local disruption of DNA-base stacking by bulky base surrogates. Chemical Communications (5). pp. 500-501. ISSN 1359-7345

Errington, W. and Parmar, V. S. and Singh, A. and Singh, I. (2001) 7-acetoxy-4-(1-chloroethyl)coumarin. Acta Crystallographica Section E - Structure Reports Online, 57 (10). O939-O940. ISSN 1600-5368

Belokon, Yuri N. and Kochetkov, Konstantin A. and Churkina, Tatiana D. and Ikonnikov, Nikolai S. and Chesnokov, Alexey A. and Larionov, Oleg V. and Singh, Ishwar and Parmar, Virinder S. and Vyskocil, Stepan and Kagan, Henri B. (2000) Asymmetric PTC C-alkylation catalyzed by chiral derivatives of tartaric acid and aminophenols. Synthesis of (R)- and (S)-alpha-methyl amino acids. Journal of Organic Chemistry, 65 (21). pp. 7041-7048. ISSN 0022-3263

Plieva, F. M. and Kochetkov, K. A. and Singh, Ishwar and Parmar, V. S. and Belokon', Y. N. and Lozinsky, V. I. (2000) Immobilization of hog pancreas lipase in macroporous poly(vinyl alcohol)-cryogel carrier for the biocatalysis in water-poor media. Biotechnology Letters, 22 (7). pp. 551-554. ISSN 0141-5492

This list was generated on Fri Nov 24 10:55:05 2017 GMT.