Kim S, Hong JH. Synthesis and Biological Evaluation of 9-Deazaadenine 5'-Deoxy-6',6'-Difluoro-Carbocyclic C-Nucleoside Phosphonic Acid Derivatives.
NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2015;
34:708-28. [PMID:
26467263 DOI:
10.1080/15257770.2015.1071847]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The first synthetic route to 5'-deoxy-6',6'-difluoro-carbocyclic C-nucleoside [9-deazaadenosine, (pyrrolo[3,2-d]pyrimidine)] phosphonic acids from commercially available epichlorohydrin 5 was described. The key C-C bond formation from cyclopentanone to base precursor was performed using the Knoevenagel-type condensation. Synthesized C-nucleoside phosphonic acids were tested for anti-HIV and anti-leukemic activities. They showed moderate cytotoxicity-derived anti-HIV and anti-leukemic activities.
Collapse