Synthesis of Well-Defined Adenosine Diphosphate Ribose Oligomers
作者:Hans A. V. Kistemaker、Lucien N. Lameijer、Nico J. Meeuwenoord、Herman S. Overkleeft、Gijsbert A. van der Marel、Dmitri V. Filippov
DOI:10.1002/anie.201412283
日期:2015.4.13
elucidation of the biology of ADPr, the availability of well‐defined fragments of poly(ADP‐ribose) is essential. Herein we report a solid‐phase synthetic approach for the preparation of ADP‐riboseoligomers of exactly defined length. The methodology is exemplified by the first reported synthesis of an ADP‐ribose dimer and trimer.
Synthesis of Nucleotidylated Poliovirus VPg Proteins
作者:Gerbrand J. van der Heden van Noort、Herman S. Overkleeft、Gijsbert A. van der Marel、Dmitri V. Filippov
DOI:10.1021/jo100757t
日期:2010.8.20
Phosphitylation of the side chain hydroxylfunction of Fmoc protected tyrosine with 5′-phosphoramidites of suitably protected cytidine, adenosine, and guanosine, followed by oxidation gave three novel nucleotidylated amino acid building blocks. After protective group manipulation, these building blocks were used in a solid phase peptidesynthesis to afford the nucleotidylated poliovirus proteins VPgpC