L-Erythruronic Acid Derivatives as Building Blocks for Nucleoside Analogs. Synthesis of 4?-C-Aryl-D-ribonucleosides
作者:Dieter Beer、Roger Meuwly、Andrea Vasella
DOI:10.1002/hlca.19820650828
日期:1982.12.15
hydride shifts during formation of 10 and 11. Reaction of 6 with methcoxymethoxyphenyllithium gave the lactones 18 and 19. The L-lyxo isomer 19 was transformed in high yields into the D-ribo lactone 18. Compound 10 was transformed into the adenosine analoge 24 by reduction with Diisobutylaluminium hydride, hydrolysis, acetylation and nucleoside synthesis according to Vorbrüggen (Scheme 3). Its structure was