157666-32-5

Upstream product

• 4330-21-6 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride 
• 1618-36-6 4-chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine 
• 22276-95-5 5-bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine 
• 3680-69-1 4-chloro-1H-pyrrolo[2,3-d]pyrimidine 
• 452-51-7 D-2-deoxyribose 
• 51255-17-5 1-O-methyl-2-deoxy-D-ribofuranoside 
• 4330-34-1 methyl 3,5-di-O-toluoyl-2-deoxy-D-ribofuranose 

Relevant academic research and scientific papers

Synthesis of certain 5-substituted 2'-deoxytubercidin derivatives

The synthesis of the 7-deaza-2'-deoxy-adenine derivatives 7b-d with chloro, bromo, or methyl substituents at C(5) is described. Glycosylation of the 5-substituted 4-chloropyrrolo[2,3-d]pyrimidines 4b-d with 2-deoxy-3,5-di-O-(4-toluoyl)-α-D-erythro-pentofuranosyl chloride (3) gave the β-D-nucleosides 5b-d, exclusively. They were deblocked (→ 6b-d) and converted into the tubercidin derivatives 7b-d.

4'-SUBSTITUTED NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS

Provided is 4'-substituted nucleoside derivatives of Formula I and their use in the inhibition of HIV reverse transcriptase, the prophylaxis of infection by HIV, the treatment of infection by HIV, and the prophylaxis, treatment, and delay in the onset or progression of AIDS and/or ARC.