685850-79-7

Upstream product

• 56270-92-9 2-thiono-(1,2-dideoxy-β-D-arabinofurano)<1,2-d>oxazolidine 
• 532-20-7 D-Ribose 
• 343921-95-9 3-(3',5'-di-O-benzyl-β-D-arabinosyl)-2,4-quinazolinedione 
• 343921-87-9 O²,O^2'-anhydro-3-(3',5'-di-O-benzyl-β-D-arabinofuranosyl)-2,4-quinazolinedione 
• 343921-81-3 2-benzylthio-4,5-dihydro-(3',5'-di-O-benzyl-1',2'-dideoxy-β-D-arabinofuranoso)[1,2-d]-oxazole 

Relevant academic research and scientific papers

Small libraries of fused quinazolinone-sugars. Access to quinazolinedione nucleosides

Unprotected carbohydrates can readily be converted into base-modified nucleosides and deoxynucleosides through a short sequence involving the condensation of anthranilic acid derivatives with a suitably protected sugar-derived 2-alkylthio-1,3-oxazoline.

Base-modified nucleosides from carbohydrate derived oxazolidinethiones: A five-step process

Starting from unprotected carbohydrates, base-modified nucleosides could be reached in four steps through the condensation of anthranilic acid with a suitably protected sugar-derived 2-alkylthio-1,3-oxazoline.