yclopentan-1-ol with the appropriate nucleobases. We describe a short and stereospecific synthesis of different series of 1′,2′-cis-disubstituted carbocyclic nucleosideanalogues. All-natural nucleobases or their precursors are coupled in a microwave-assisted Mitsunobu-type reaction with enantiomericallypure (1R,2S)-2-(benzyloxymethyl)cyclopent-3-enol. By modifying the cyclopentene scaffold, our synthetic
Chemo-enzymatic synthesis of a new type of enantiomerically pure carbocyclic nucleoside analogues with strong inhibitory effects on terminal deoxynucleotidyl transferase
作者:Fritz Theil、Sibylle Ballschuh、Sabine Flatau、Martin von Janta-Lipinski、Eckart Matthes
DOI:10.1016/s0968-0896(98)00021-2
日期:1998.6
The synthesis of enantiomericallypure carbocyclic adenosine derivatives which have been prepared based on the kinetic resolution of a trans-2-(hydroxymethyl)cyclopentanol derivative is described. Their corresponding triphosphates were evaluated as inhibitors of DNA polymerase beta, terminal deoxynucleotidyl transferase (TdT), telomerase, Escherichia coli DNA polymerase I and reverse transcriptase