Results 351 to 360 of about 339,632 (390)
Some of the next articles are maybe not open access.
Mass Spectrometry Reviews, 1998
The methods of analysis, origins, and clinical significance of urinary nucleosides are reviewed through 1997. Structures, chromatographic and mass spectral data and references to the clinical literature are presented for each of the 57 nucleosides currently identified in normal and pathogenic human urine samples. Data from the HPLC separation and GC/MS
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The methods of analysis, origins, and clinical significance of urinary nucleosides are reviewed through 1997. Structures, chromatographic and mass spectral data and references to the clinical literature are presented for each of the 57 nucleosides currently identified in normal and pathogenic human urine samples. Data from the HPLC separation and GC/MS
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ChemInform Abstract: Aza‐C‐nucleosides as a New Class of Nucleosides.
ChemInform, 1999AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Pedersen, Erik Bjerregaard +2 more
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Tetrahedron Letters, 1996
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Jacek Stawinski, Martin Bollmark
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Jacek Stawinski, Martin Bollmark
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Synthesis and Antiviral Evaluation of Novel Cyclopropyl Nucleosides, Phosphonate Nucleosides and Phosphonic Acid Nucleosides [PDF]
Archiv der Pharmazie, 2006 AbstractNovel phenyl‐branched cyclopropyl nucleosides, phosphonates, and phosphonic acid analogues were designed and synthesized as potential antiviral agents. Coupling of the mesylate 10 with natural bases (U, T, C, A) and desilylation/hydrolysis afforded a series of novel cyclopropyl nucleosides 15–18.
Chang Hyun Oh, Joon Hee Hong
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Pyrazolylboratozinc Complexes of Nucleosides and Nucleoside Analogues
European Journal of Inorganic Chemistry, 2003AbstractAttachment of deprotonated nucleosides or of alkylated nucleobases, as their analogues, to zinc was achieved by condensation reactions between TpZn‐OH complexes and nucleobase derivatives. Pyrazolylboratozinc complexes with derivatives of uracil, thymine, guanine, xanthine and hypoxanthine were obtained and characterized by structure ...
Heinrich Vahrenkamp, Dirk Badura
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ChemInform Abstract: Glycosylation of Nucleosides.
ChemInform, 2016AbstractOptimized conditions for the O‐glycosylation of nucleoside hydroxyls are developed.
Spencer Knapp, Yonglian Zhang
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The HCV NS5B Nucleoside and Non-Nucleoside Inhibitors
Clinics in Liver Disease, 2011This article introduces one of the most diverse classes of direct-acting antivirals for hepatitis C, the nucleoside and non-nucleoside NS5B polymerase inhibitors. Through a systematic review of the published literature, we describe their structure, mechanism of action, issues with resistance, and clinical effectiveness shown in the latest clinical ...
Eric Lawitz, Fernando E. Membreno
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Journal of the Chemical Society C: Organic, 1971
A new route for the preparation of 4-amino-1-(β-D-ribofuranosyl)pyrazolo[3,4-d]pyrimidine (5)(6-azatubercidin) is described. The anomeric configuration of the product has been established unequivocally for the first time by cyclonucleoside formation, and agrees with previously reported anomeric assignments.
Leroy B. Townsend, Ganapthi R. Revankar
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A new route for the preparation of 4-amino-1-(β-D-ribofuranosyl)pyrazolo[3,4-d]pyrimidine (5)(6-azatubercidin) is described. The anomeric configuration of the product has been established unequivocally for the first time by cyclonucleoside formation, and agrees with previously reported anomeric assignments.
Leroy B. Townsend, Ganapthi R. Revankar
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Carbohydrate Research, 2000
The synthesis and biological activity of deoxyfluoro nucleosides are reviewed.
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The synthesis and biological activity of deoxyfluoro nucleosides are reviewed.
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Urinary Nucleosides and Deoxynucleosides
2018Urinary nucleosides and deoxynucleosides are mainly known as metabolites of RNA turnover and oxidative damage of DNA. For several decades these metabolites have been examined for their potential use in disease states including cancer and oxidative stress.
Michał J. Markuszewski +4 more
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