Synthesis of Thymidine, Uridine, and 5-Methyluridine Nucleolipids: Tools for a Tuned Lipophilization of Oligonucleotides
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Werz, Emma | |
dc.contributor.author | Viere, Rebecca | |
dc.contributor.author | Gassmann, Gina | |
dc.contributor.author | Korneev, Sergei | |
dc.contributor.author | Malecki, Edith | |
dc.contributor.author | Rosemeyer, Helmut | |
dc.date.accessioned | 2021-12-23T16:03:13Z | - |
dc.date.available | 2021-12-23T16:03:13Z | - |
dc.date.issued | 2013 | |
dc.identifier.issn | 0018019X | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/5873 | - |
dc.description.abstract | Three pyrimidine nucleosides, uridine (1), 5-methyluridine (6), and 2-deoxythymidine (11), were converted to amphiphilic nucleolipids. Compounds 1 and 6 were lipophilized by introduction of symmetric ketal moieties with various carbon chain lengths (i.e., 517). Two ketal derivatives, 2b and 7a, were additionally further hydrophobized by N(3)-farnesylation. 2-Deoxythymidine was alkylated at N(3) with a cetyl (=hexadecyl) residue, either directly or, after complete orthogonal protection of the sugar OH groups, by Mitsunobu reaction with hexadecan-1-ol. Some of the nucleolipids were subsequently converted to their 2-cyanoethyl phosphoramidites (5 or 3), one of which was used for an exemplary synthesis of a lipo-oligonucleotide. The sequence of this lipo-oligonucleotide is an encoded manifestation of Pythagoras' law, created with a key table in which the letters of the alphabet, the numbers from 0 to 9 as well as the mostly used mathematical symbols are allocated to a ribonucleic acid triplet of the genetic code. | |
dc.language.iso | en | |
dc.publisher | WILEY-V C H VERLAG GMBH | |
dc.relation.ispartof | HELVETICA CHIMICA ACTA | |
dc.subject | Chemistry | |
dc.subject | Chemistry, Multidisciplinary | |
dc.subject | Lipophilization | |
dc.subject | MITSUNOBU REACTION | |
dc.subject | NUCLEOSIDES | |
dc.subject | Oligonucleotides | |
dc.subject | Pyrimidine nucleosides | |
dc.title | Synthesis of Thymidine, Uridine, and 5-Methyluridine Nucleolipids: Tools for a Tuned Lipophilization of Oligonucleotides | |
dc.type | journal article | |
dc.identifier.doi | 10.1002/hlca.201200573 | |
dc.identifier.isi | ISI:000319166400006 | |
dc.description.volume | 96 | |
dc.description.issue | 5 | |
dc.description.startpage | 872 | |
dc.description.endpage | 888 | |
dc.identifier.eissn | 15222675 | |
dc.publisher.place | POSTFACH 101161, 69451 WEINHEIM, GERMANY | |
dcterms.isPartOf.abbreviation | Helv. Chim. Acta | |
crisitem.author.dept | FB 05 - Biologie/Chemie | - |
crisitem.author.dept | Institut für Chemie neuer Materialien | - |
crisitem.author.deptid | fb05 | - |
crisitem.author.deptid | institute11 | - |
crisitem.author.parentorg | Universität Osnabrück | - |
crisitem.author.parentorg | FB 05 - Biologie/Chemie | - |
crisitem.author.grandparentorg | Universität Osnabrück | - |
crisitem.author.netid | KoSe681 | - |
crisitem.author.netid | RoHe783 | - |
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geprüft am 03.06.2024