855428-44-3

Upstream product

• 855428-42-1 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid methyl ester 
• 83-01-2 diphenylcarbamic chloride 
• 40615-36-9 4,4'-dimethoxytrityl chloride 
• 105386-23-0 1-(3,5-O-diacetyl-2-deoxy-β-D-ribofuranosyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid 
• 20406-83-1 1-(2-deoxy-β-D-ribofuranosyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid 
• 59-14-3 5-bromo-2'-deoxyuridine 
• 105386-24-1 methyl 1-(3,5-O-diacetyl-2-deoxy-β-D-ribofuranosyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylate 
• 163484-40-0 methyl 1-(2-deoxy-β-D-ribofuranosyl)-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylate 

Relevant academic research and scientific papers

Efficient incorporation of 1-(2-deoxy-β-d-ribofuranosyl)-2-oxo- imidazole-4-carboxamide into DNA via a suitable convertible phosphoramidite derivative

The synthetic scheme of 1-(2-deoxy-β-d-ribofuranosyl)-2-oxo-imidazole- 4-carboxamide (3) is based on the ring contraction of pyrimidine (5-BrdU) into imidazolin-2-one. The rearrangement leads to the unexpected mixture of the deoxynucleoside 4β and its α a