Antimalarial activity of N6-substituted adenosine derivatives. Part 3
摘要:
A series of novel 3'-amido-3'-deoxy-N-6-(l-naphthylmethyl)adenosines was synthesized applying a polymer-assisted solution phase (PASP) protocol and was tested for anti-malarial activity versus the Dd2 strain of Plasm odium falciparum. Further, this series and 62 adenosine derivatives were analyzed regarding 1-deoxy-D-xylulose 5-phospate (DOXP) reductoisomerase inhibition. Biological evaluations revealed that the investigated 3,N-6-disubstituted adenosine derivatives displayed moderate but significant activity against the P. falciparum parasite in the low-micromolar range. On the molecular level, DOXP reductoisomerase utilizing an adenosyl-containing substrate was identified as a promising metabolic target for ligands of adenosine binding motifs. (C) 2003 Elsevier Ltd. All rights reserved.
Antimalarial activity of N6-substituted adenosine derivatives. Part 3
摘要:
A series of novel 3'-amido-3'-deoxy-N-6-(l-naphthylmethyl)adenosines was synthesized applying a polymer-assisted solution phase (PASP) protocol and was tested for anti-malarial activity versus the Dd2 strain of Plasm odium falciparum. Further, this series and 62 adenosine derivatives were analyzed regarding 1-deoxy-D-xylulose 5-phospate (DOXP) reductoisomerase inhibition. Biological evaluations revealed that the investigated 3,N-6-disubstituted adenosine derivatives displayed moderate but significant activity against the P. falciparum parasite in the low-micromolar range. On the molecular level, DOXP reductoisomerase utilizing an adenosyl-containing substrate was identified as a promising metabolic target for ligands of adenosine binding motifs. (C) 2003 Elsevier Ltd. All rights reserved.