174522-91-9

Upstream product

• 138612-37-0 6-methyl-2-methylthio-4(3H),7(8H)-pteridinedione 
• 174522-88-4 8-(2-deoxy-3,5-di-O-toluoyl-β-D-ribofuranosyl)-6-methyl-2-methylsulfonyl-4-[2-(4-nitrophenyl)ethoxy]-8H-pteridin-7-one 
• 174522-87-3 6-methyl-2-methylthio-4-p-nitrophenylethoxy-8-(3,5-di-O-p-toluoyl-2-deoxy-β-D-ribofuranosyl)-pteridine-7-one 
• 174522-89-5 8-(2-deoxy-3,5-di-O-toluoyl-β-D-ribofuranosyl)-6-methyl-O⁴-[2-(4-nitrophenyl)ethyl]-isoxanthopterin 
• 174522-86-2 6-methyl-2-methylthio-8-(2-deoxy-3,5-di-O-p-toluoyl-β-D-ribofuranosyl)-4(3H),7(8H)-pteridinedione 
• 205185-12-2 2,2-Dimethyl-propionic acid 6-methyl-2-methylsulfanyl-7-oxo-7,8-dihydro-pteridin-4-yl ester 
• 174522-85-1 (2-Methylsulfanyl-4,7-dioxo-3,4,7,8-tetrahydro-pteridin-6-yl)-acetic acid ethyl ester 

Relevant academic research and scientific papers

Nucleosides LXII synthesis of 6-methyl-8-(2-deoxy-β-D-ribofuranosyl)- isoxanthopterin and derivatives

The syntheses of 6-methyl-8-(2-deoxy-β-D-ribofuranosyl)isoxanthopterin (21) and its protected 3'-O-phosphoramidite 23 were achieved from 6-methyl- 2-methylthio-8-(2-deoxy-3,5-di-O-p-toluoyl-β-D-ribofuranosyl)-3H,8H- pteridine-4,7-dione (8) in several steps. The new building block for oligonucleotide syntheses is highly fluorescent and can be considered as a substitute for 2'-deoxyguanosine.