In this work, we report a technological approach to a novel Fmoc-protected nucleoamino acid, based on l-tyrosine, carrying the DNA nucleobase on the hydroxyl group by means of an ester bond, suitable for the solid-phase synthesis of novel aromatic nucleopeptides of potential interest in biomedicine. After ESI-MS and NMR characterization this building block was used for the assembly of a thymine-functionalized tetrapeptide, composed of nucleobase-containing and underivatized l-tyrosine moieties alternated in the backbone.
Synthesis and characterization ofa novel ester-based nucleoamino acid for the assembly of aromatic nucleopeptides for biomedical applications
Musumeci D;
2011
Abstract
In this work, we report a technological approach to a novel Fmoc-protected nucleoamino acid, based on l-tyrosine, carrying the DNA nucleobase on the hydroxyl group by means of an ester bond, suitable for the solid-phase synthesis of novel aromatic nucleopeptides of potential interest in biomedicine. After ESI-MS and NMR characterization this building block was used for the assembly of a thymine-functionalized tetrapeptide, composed of nucleobase-containing and underivatized l-tyrosine moieties alternated in the backbone.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
