Cheviet, Thomas published the artcileβ-Hydroxy- and β-Aminophosphonate Acyclonucleosides as Potent Inhibitors of Plasmodium falciparum Growth, Synthetic Route of 57044-25-4, the publication is Journal of Medicinal Chemistry (2020), 63(15), 8069-8087, database is CAplus and MEDLINE.
Malaria is an infectious disease caused by a parasite of the genus Plasmodium, and the emergence of parasites resistant to all current antimalarial drugs highlights the urgency of having new classes of mols. We developed an effective method for the synthesis of a series of β-modified acyclonucleoside phosphonate (ANP) derivatives, using com. available and inexpensive materials (i.e., aspartic acid and purine heterocycles). Their biol. evaluation in cell culture experiments and SAR revealed that the compounds’ effectiveness depends on the presence of a hydroxyl group, the chain length (four carbons), and the nature of the nucleobase (guanine). The most active derivative I inhibits the growth of Plasmodium falciparum in vitro in the nanomolar range (IC50 = 74 nM) with high selectivity index (SI > 1350). This compound also showed remarkable in vivo activity in P. berghei-infected mice (ED50 ~0.5 mg/kg) when administered by the i.p. route and is, although less efficient, still active via the oral route. It is the first ANP derivative with such potent antimalarial activity and therefore has considerable potential for development as a new antimalarial drug.
Journal of Medicinal Chemistry published new progress about 57044-25-4. 57044-25-4 belongs to alcohols-buliding-blocks, auxiliary class Epoxides,Chiral,Aliphatic hydrocarbon chain,Alcohol, name is (R)-Oxiran-2-ylmethanol, and the molecular formula is C3H6O2, Synthetic Route of 57044-25-4.
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