1973
DOI: 10.1002/cber.19731060506
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Nucleoside, IX. Synthese und Eigenschaften von Lumazin‐nucleosiden — Strukturanaloga des Uridins und Thymidins

Abstract: Die Umsctzungen von Luniazin (l), seine, 6,7-Dimethyl-(2) und 6,7-Diphenyl-Derivat (3) init I-Hidogcn-bzw. I-Acyloxyribosc-und 2-Dcsoxyribose-Derivaten nach der Silyl-Methode werden beschrieben. Als Hauptproduktc werden die Lumarin-N-1-nucleoside gebildet. l ,?-Diglycoside entstehen in untergeordnetcm MaBe, wiihrend die N-3-Nucleoside meist nur in Spuren nachwcisbar sind. Die Strukturen dcr neu synthetisierten Produkte werden dnrch UV-und NMR-spcktroskopische Untersuchungen gcsichert. Nucleosides, IX') Synthes… Show more

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Cited by 53 publications
(8 citation statements)
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“…(11), probe 4 (12), probe 5 (13), probe 8 (14), probe 9 Pteridines are a class of bicyclic planar compounds, (15), probe 11 (16), probe 12 (17), probe 13 and 14 (18), some of which are highly fluorescent and structurally probe 15 (19), probe 16 (15)). Synthesis of probes 6, 7, similar to purines.…”
Section: Figmentioning
confidence: 99%
“…(11), probe 4 (12), probe 5 (13), probe 8 (14), probe 9 Pteridines are a class of bicyclic planar compounds, (15), probe 11 (16), probe 12 (17), probe 13 and 14 (18), some of which are highly fluorescent and structurally probe 15 (19), probe 16 (15)). Synthesis of probes 6, 7, similar to purines.…”
Section: Figmentioning
confidence: 99%
“…The thiornethyl ether system is readily activated by iodine, allowing nucleophilic attack at the methylene position. As a result, compound 5 was coupled to purines and pyrimidines using the silylated base procedure (3, [17][18][19] to produce the desired compounds of general structure Z as outlined in Scheme 2.…”
Section: Discussion and Resultsmentioning
confidence: 99%
“…thetischem Wege zuganglich gemachten Lumazinnucleosiden [8] [661]. Als Kondensationsmittel fur die Knupfung der Internucleotid-Bindung haben sich 2,4,6-Triisopropylbenzolsulfochlorid (TPS) [67] und p-Tosyltriazolid [68] am besten bewahrt.…”
Section: Discussionunclassified