Search Results - "Newton, M G"

Stereochemical Aspects of Tellurium Complexes with Sulfur Ligands: Molecular Compounds and Supramolecular Associations by Haiduc, I, King, R. B, Newton, M. G

“…Tellurium is known to display various oxidation states and coordination numbers, leading to a great variety of compositions and structures. The compounds in…”
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Structure−Activity Relationships of 1-(2-Deoxy-2-fluoro-β-l-arabino- furanosyl)pyrimidine Nucleosides as Anti-Hepatitis B Virus Agents by Ma, Tianwei, Pai, S. Balakrishna, Zhu, Yong Lian, Lin, Ju Sheng, Shanmuganathan, Kirupa, Du, Jinfa, Wang, Chunguang, Kim, Hongbum, Newton, M. Gary, Cheng, Yung Chi, Chu, Chung K

“…Since 2‘-fluoro-5-methyl-β-l-arabinofuranosyluracil (l-FMAU) has been shown to be a potent anti-HBV agent in vitro, it was of interest to study the…”
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Asymmetric Synthesis and Antiviral Activities of l-Carbocyclic 2‘,3‘-Didehydro-2‘,3‘-dideoxy and 2‘,3‘-Dideoxy Nucleosides by Wang, Peiyuan, Gullen, Beth, Newton, M. Gary, Cheng, Yung-Chi, Schinazi, Reymond F, Chu, Chung K

“…Asymmetric syntheses of l-carbocyclic 2‘,3‘-didehydro-2‘,3‘-dideoxy- and 2‘,3‘-dideoxypyrimidine and purine nucleoside analogues were accomplished, and their…”
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Synthesis and Anti-Hepatitis B Virus Activity of 9-(2-Deoxy-2-fluoro-β-l-arabinofuranosyl)purine Nucleosides by Ma, Tianwei, Lin, Ju-Sheng, Newton, M. Gary, Cheng, Yung-Chi, Chu, Chung K

“…Since the discovery of 2‘-fluoro-5-methyl-β-l-arabinofuranosyluracil (l-FMAU) as a potent anti-HBV and anti-EBV agent, we have studied the structure−activity…”
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Structure−Activity Relationships of 2‘-Deoxy-2‘,2‘-difluoro-l-erythro-pentofuranosyl Nucleosides by Kotra, Lakshmi P, Xiang, Yuejun, Newton, M. Gary, Schinazi, Raymond F, Cheng, Yung-C, Chu, Chung K

“…Following the recent discoveries that some l-nucleosides are more or equal potent than their d-counterparts, we synthesized…”
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Stereospecificity of Pseudomonas fluorescens kynureninase for diastereomers of β-methylkynurenine by CYR, L. V, NEWTON, M. G, PHILLIPS, R. S

“…The diastereomers of beta-methyl-L-kynurenine were prepared by preparative ozonolysis of the respective diastereomers of beta-methyl-L-tryptophan. A practical…”
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Synthesis, Anti-Human Immunodeficiency Virus and Anti-Hepatitis B Virus Activities of Novel Oxaselenolane Nucleosides by Du, Jinfa, Surzhykov, Sergey, Lin, Ju Sheng, Newton, M. Gary, Cheng, Yung-Chi, Schinazi, Raymond F, Chu, Chung K

“…Since dioxolane and oxathiolane nucleosides have exhibited promising antiviral and anticancer activities, it was of interest to synthesize an isosteric class…”
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(Dialkylamino)phosphorus metal carbonyls. 11. Addition of the (iso-Pr2NP)2Fe2(CO)6 unit to C:O, C.tplbond.N, and C:C multiple bonds by Li, Y. W, Newton, M. G, King, R. B

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Enantiomeric Syntheses of Conformationally Restricted d- and l-2‘,3‘-Dideoxy-2‘,3‘-endo-methylene Nucleosides from Carbohydrate Chiral Templates by Chun, Byoung K, Olgen, Sureyya, Hong, Joon H, Newton, M. Gary, Chu, Chung K

“…d- and l-2‘,3‘-dideoxy-2‘,3‘-endo-methylene nucleosides were synthesized as potential antiviral agents. The key intermediates 5-O-tert-butyldiphenylsilyl-d-…”
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Complete substitution of carbonyl groups in cyclopentadienyliron dicarbonyl dimer by methylaminobis(difluorophosphine). A novel bridging CH3NPF2 ligand bonded to metals through both phosphorus and nitrogen by Newton, M. G, King, R. B, Chang, M, Gimeno, J

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Novel bimetallic products from iron carbonyls and methylaminobis(difluorophosphine): an example of square pyramidal pentacoordinate iron(0) by Newton, M. G, King, R. B, Chang, M, Gimeno, J

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Cyclopropane amino acid ester dipeptide sweeteners by Mapelli, C, Newton, M G, Ringold, C E, Stammer, C H

“…A series of esters of L-aspartyl-1-aminocyclopropane carboxylic acid has been prepared and their sweet tastes determined. The sweetest ester prepared was about…”
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A unique supramolecular structure of catena-poly[bis(.mu.-diphenylphosphinodithioato)ditellurium(I)(Te-Te)], [Te2(S2PPh2)2]n, containing Te-Te.cntdot..cntdot..cntdot.Te-Te.cntdot..cntdot..cntdot. chains by Newton, M. G, King, R. B, Haiduc, Ionel, Silvestru, Anca

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Tetrakis[methylaminobis(difluorophosphine)]carbonyldiiron: unsymmetrical bonding of methylaminobis(difluorophosphine) to a pair of transition metals involving phosphorus-nitrogen bond cleavage by Newton, M. G, King, R. B, Chang, M, Gimeno, J

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Metal complexes of fluorophosphines. 9. Structure of a novel complex from benzalacetonetricarbonyliron and methylaminobis(difluorophosphine) by Newton, M. G, King, R. B, Chang, M, Gimeno, J

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Synthesis of 2,3-dideoxy-2,2-difluoro- l- glycero-pentofuranosyl nucleosides by Kotra, Lakshmi P., Newton, M.Gary, Chu, Chung K.

“…Various 2,3-dideoxy-2,2-difluoro- l- glycero-pentofuranosyl nucleosides were synthesized via the key intermediate, 5- O-benzoyl-2,3-dideoxy-2,2-difluoro- l-…”
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Ionic Polmerization. XV.1 Further Molecular Terminating Agents in the Cationic Polymerization of Styrene by Overberger, C. G, Newton, M. G

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Extensive 1D, 2D NMR Spectra of Some [7.0]Metacyclophanes and X-ray Analysis of (±)-Myricanol by Joshi, Balawant S, Pelletier, S. William, Newton, M. Gary, Lee, Doowon, McGaughey, Georgia B, Puar, Mohindar S

“…From the hexane extract of the bark of Myrica cerifera, the pentacyclic triterpenes taraxerol and myricadiol were isolated. The EtOH extract afforded the…”
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Cleavage of a cyclotriphosphine ring by iron carbonyls by Li, Y. W, Newton, M. G, Bhattacharyya, N. K, King, R. B

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A linear triiron core structure consisting of fused (.mu.-hydroxo)bis(.mu.-carboxylato)diiron(III) "kernels" by Vankai, Vivian A, Newton, M. Gary, Kurtz, Donald M

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