Use of bis[2-(trialkylsilyl)ethyl]N,N-dialkylphosphoramidites for the synthesis of phosphate monoesters
作者:Kenneth C. Ross、Daniel L. Rathbone、William Thomson、Sally Freeman
DOI:10.1039/p19950000421
日期:——
Without isolation, these were oxidised to the corresponding phosphatetriesters 9a–h with m-chloroperoxybenzoic acid. Treatment of the triesters 9a–h with tetrabutylammonium fluoride removes only one 2-(trialkylsilyl)ethyl group to give the diesters 10a–h, whereas treatment with a solution of hydrofluoric acid in acetonitrile–water gives the phosphate monoesters 11a–e.
Ross Kenneth C., Rathbone Daniel L., Thomson William, Freeman Sally, J. Chem. Soc. Perkin Trans. 1, (1995) N 4, S 421-426
作者:Ross Kenneth C., Rathbone Daniel L., Thomson William, Freeman Sally
DOI:——
日期:——
Carbocyclic analogues of d-ribose-5-phosphate: Synthesis and behavior with 5-phosphoribosyl α-1-pyrophosphate synthetases
作者:Ronald J. Parry、Mark R. Burns、Phillip N. Skae、Jeffrey C. Hoyt、Biman Pal
DOI:10.1016/0968-0896(96)00090-9
日期:1996.7
The synthesis of cyclopentyl and cyclopentenyl analogues of the cr-anomer of D-ribose-5-phosphate from D-ribonolactone and D-ribose is described. These analogues, which have the same absolute configuration as D-ribose-5-phosphate, were incubated with PRPP synthetases in an attempt to prepare the corresponding carbocyclic PRPP analogues. The carbocyclic ribose-5-phosphate analogues were found to be inhibitors, rather than substrates, for 5-phosphoribosyl alpha-1-pyrophosphate synthetases of both bacterial and human origin. The inhibitory behavior of the analogues is described. Copyright (C) 1996 Elsevier Science Ltd