Synthesis of 6-Substituted 1-Deazapurine
✍
Thomas Wenzel; Frank Seela
📂
Article
📅
1996
🏛
John Wiley and Sons
🌐
German
⚖ 590 KB
## Abstract The synthesis of 6‐substituted 1‐deazapurine 2′‐deoxyribonucleosides is described. Glycosylation of the 1‐deazapurine (imidazo[4,5‐__b__]pyridine) anions with the α‐D‐halogenose 5 gives stereoselectively __N__^7^‐ and __N__^9^‐ regioisomers. ^1^H‐NMR NOE and ^13^C‐NMR spectroscopy are u