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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 51 to 60 of 344 (0.063 seconds)Spelling suggestions: "subject:"nucleoside""
| 51 |
Synthesis of D, L-2'-epi-showdomycin and -pyrazofurin A and of D,L-2'-deoxyshowdomycin by Mu-Ill Lim.Lim, Mu-Ill January 1976 (has links)
No description available.
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| 52 |
Synthetic approaches to novel adenosine analogues and the synthesis of potential antiviral agentsThorpe, Andrew John January 1993 (has links)
No description available.
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| 53 |
Syntheses of carbocyclic analogues of c-nucleosidesOuellet, René January 1975 (has links)
No description available.
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| 54 |
Preparation of novel heterocyclic-ring analogues of BIOLF-62 : application of 29SI NMR nucleosides and the investigation of 2,4-dinitrobenzenesulfenyl as a protecting group for ribonucleotide synthesisBoisvert, Suzanne, 1955- January 1986 (has links)
In light of the remarkable antiviral activity of acyclic nucleoside analogues such as that of BIOLF-62 against the herpes viruses, a number of products in which heterocyclic bases were coupled to the active acyclic sugar moiety were prepared and submitted for biological testing. / Various dimethoxytritylated and t -butyldimethylsilylated derivatives of arabinoadenosine were prepared and fully characterised by $ sp1$H and $ sp{13}$C NMR spectroscopy. $ sp{29}$Si INEPT as well as $ sp{29}$Si-$ sp1{ rm H}$ correlated NMR were used to study various t -butyldimethylsilyl and triisopropylsilyl substituted ribonucleosides. / In an effort aimed at the development of new and better nucleoside protecting functions, the 2,4-dinitrobenzenesulfenyl group which is stable to both acidic and basic conditions, was used for $5 sp prime$-hydroxyl protection of ribonucleosides and its compatibility with the phosphodichoridite nucleoside coupling procedure was investigated. The nitrobenzenesulfenyl group was used in conjunction with the dimethoxytrityl group for $2 sp prime$-hydroxyl protection in the synthesis of a UpU dimer. The latter was fully characterised by enzymatic degradation and HPLC analysis of the products.
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| 55 |
An approach to carbocyclic analogues of C-nucleosides.Reader, Grant William. January 1973 (has links)
No description available.
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| 56 |
Studies on the methylation of cytidineKader, Harvey A. (Harvey Abraham) January 1982 (has links)
No description available.
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| 57 |
Untersuchung zur Eignung renal ausgeschiedener modifizierter Nukleoside in der Frühdiagnostik und in der Verlaufskontrolle von nicht-kleinzelligen BronchialkarzinomenPastaschek, Heidi Elisabeth 03 January 2012 (has links) (PDF)
Untersuchung zur Eignung
renal ausgeschiedener modifizierter Nukleoside
in der Frühdiagnostik und in der
Verlaufskontrolle von nicht-kleinzelligen
Bronchialkarzinomen
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| 58 |
Polynucleotide studies.Schmitz, Kenneth S., January 1972 (has links)
Thesis (Ph. D.)--University of Washington. / Includes bibliographies.
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| 59 |
Studies of psi synthase RluA with a potent inhibitor RNA containing 5-fluorouridine /Vizthum, Caroline A. January 2008 (has links)
Thesis (M.S.)--University of Delaware, 2007. / Principal faculty advisor: Eugene G. Mueller, Dept. of Chemistry & Biochemistry. Includes bibliographical references.
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| 60 |
Synthesis of carbon and glycosylated nucleosides /Mladenova, Gabriela. January 2006 (has links)
Thesis (Ph.D.)--York University, 2006. Graduate Programme in Chemistry. / Typescript. Includes bibliographical references (leaves 113-125). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:NR29510
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