In this paper we described the synthesis on solid support of 5′-fluorescein labeled dodecathymidylates having internucleoside phosphodiester or phosphorothioate linkages temporary masked with enzymolabile S-pivaloyl-2-thioethyl (tBuSATE) groups.
Synthesis and cellular uptake of fluorescently labeled oligodeoxynucleotide prodrugs.
Dell'Aquila, C.; Vives, E.; Imbach, J. L.; Rayner, B.
Nucleosides & Nucleotides
1999 / vol 18 / pages 1683-1684