N2'-Branched Acyclic Nucleoside Phosphonates Containing 9-Deazahypoxanthine as Inhibitors of Plasmodium falciparum 6-Oxopurine Phosphoribosyltransferase

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F23%3A00573369" target="_blank" >RIV/61388963:_____/23:00573369 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1002/cmdc.202300211" target="_blank" >https://doi.org/10.1002/cmdc.202300211</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/cmdc.202300211" target="_blank" >10.1002/cmdc.202300211</a>

Jazyk výsledku

angličtina

Název v původním jazyce

N2'-Branched Acyclic Nucleoside Phosphonates Containing 9-Deazahypoxanthine as Inhibitors of Plasmodium falciparum 6-Oxopurine Phosphoribosyltransferase

Popis výsledku v původním jazyce

Twelve N2'-branched acyclic nucleoside phosphonates and bisphosphonates were synthesized as potential inhibitors of Plasmodium falciparum hypoxanthine-guanine-xanthine phosphoribosyltransferase (PfHGXPRT), the key enzyme in the purine salvage pathway for production of purine nucleotides. The chemical structures were designed with the aim to study selectivity of the inhibitors for PfHGXPRT over human HGPRT. The newly prepared compounds contain 9-deazahypoxanthine connected to a phosphonate group via a five-atom-linker bearing a nitrogen atom (N2') as a branching point. All compounds, with the additional phosphonate group(s) in the second aliphatic linker attached to N2' atom, were low micromolar inhibitors of PfHGXPRT with low to modest selectivity for the parasite enzyme over human HGPRT. The effect of the addition of different chemical groups/linkers to N2' atom on the inhibition constants and selectivity is discussed.

Název v anglickém jazyce

N2'-Branched Acyclic Nucleoside Phosphonates Containing 9-Deazahypoxanthine as Inhibitors of Plasmodium falciparum 6-Oxopurine Phosphoribosyltransferase

Popis výsledku anglicky

Twelve N2'-branched acyclic nucleoside phosphonates and bisphosphonates were synthesized as potential inhibitors of Plasmodium falciparum hypoxanthine-guanine-xanthine phosphoribosyltransferase (PfHGXPRT), the key enzyme in the purine salvage pathway for production of purine nucleotides. The chemical structures were designed with the aim to study selectivity of the inhibitors for PfHGXPRT over human HGPRT. The newly prepared compounds contain 9-deazahypoxanthine connected to a phosphonate group via a five-atom-linker bearing a nitrogen atom (N2') as a branching point. All compounds, with the additional phosphonate group(s) in the second aliphatic linker attached to N2' atom, were low micromolar inhibitors of PfHGXPRT with low to modest selectivity for the parasite enzyme over human HGPRT. The effect of the addition of different chemical groups/linkers to N2' atom on the inhibition constants and selectivity is discussed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10401 - Organic chemistry

Projekt

<a href="/cs/project/GA19-07707S" target="_blank" >GA19-07707S: Acyklické nukleosidfosfonáty jako potenciální inhibitory adenin fosforibosyltransferáz lidských trypanozomálních parazitů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ChemMedChem

ISSN

1860-7179

e-ISSN

1860-7187

Svazek periodika

18

Číslo periodika v rámci svazku

15

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

e202300211

Kód UT WoS článku

001008951800001

EID výsledku v databázi Scopus

2-s2.0-85162240098