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Synthesis of enantiomerically pure carbocyclic α-l-isomeric homonucleosides

✍ Scribed by F. Girard; C. Demaison; M.-G. Lee; L.A. Agrofoglio

Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
384 KB
Volume
54
Category
Article
ISSN
0040-4020

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✦ Synopsis

Synthesis of hitherto unknown carbocyclic a-L-isomeric homonucleosides (Sa-b, 9a.b) is described. The key intermediate 6 was synthesized from the known compound 1 as a chiral starting material. Construction of the heteroo,clic moiety around the amino group of 6 afforded carbocyclic Or-Lisomeric 2 ',3 '-dideoxyhomonucleosides 8a-b and their 2 ',3 '-didehydro-2 ',3'-dideoxy derivatives 9a-b.

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