Synthesis of Mono-ADP-Ribosylated Oligopeptides Using Ribosylated Amino Acid Building Blocks
作者:Gerbrand J. van der Heden van Noort、Maarten G. van der Horst、Herman S. Overkleeft、Gijsbert A. van der Marel、Dmitri V. Filippov
DOI:10.1021/ja910940q
日期:2010.4.14
suitable for peptide synthesis, development of a protective group strategy for peptide fragments compatible with the integrity of the adenosine diphosphate moiety, and an efficient procedure for pyrophosphate formation. In this paper we present a first approach to the chemicalsynthesis of ADP-ribosylated peptides in solution and on solidsupport. We describe an efficient synthesis of suitably protected
Combined Phosphoramidite-Phosphodiester Reagents for the Synthesis of Methylene Bisphosphonates
作者:Sander B. Engelsma、Nico J. Meeuwenoord、Hermen S. Overkleeft、Gijsbert A. van der Marel、Dmitri V. Filippov
DOI:10.1002/anie.201611878
日期:2017.3.6
A new class of phosphanylmethylphosphonate reagents has been developed to enable the controlled synthesis of methylene bisphosphonate mono‐ and diesters. Condensation of such reagents with an alcohol of choice through azole‐mediated phosphoramidite chemistry followed by in situ oxidation provides orthogonally protected methylene bisphosphonate tetraesters. Global deprotection of the tetraester leads
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
A Versatile One-Pot Procedure to Phosphate Monoesters and Pyrophosphates Using Di(<i>p</i>-methoxybenzyl)-<i>N</i>,<i>N</i>-diisopropylphosphoramidite
作者:Gerbrand J. van der Heden van Noort、Carlo P. Verhagen、Maarten G. van der Horst、Herman S. Overkleeft、Gijsbert A. van der Marel、Dmitri V. Filippov
DOI:10.1021/ol801608j
日期:2008.10.16
A one-potprocedure for the preparation of phosphoramidates, phosphorothioates, pyrophosphates, phosphodiesters, and phosphofluoridates has been devised using di(p-methoxybenzyl)-N,N-diisopropylphosphoramidite as the common phosphitylating reagent.