Syntheses of carbocyclic analogs of phosphononucleosides are described by two different methods (introduction of the heterocycle under Mitsunobu conditions or build-up of the base around a cyclopentylamine moiety).
作者:B. Legeret、Z. Sarakauskaite、F. Pradaux、Y. Saito、S. Tumkevicius、L. A. Agrofoglio
DOI:10.1081/ncn-100002345
日期:2001.3.31
Syntheses of carbocyclic analogs of phosphononucleosides are described by two different methods (introduction of the heterocycle under Mitsunobu conditions or build-up of the base around a cyclopentylamine moiety).
Synthesis of 1,2,3-triazolo-carbanucleoside analogues of ribavirin targeting an HCV in replicon
作者:Yoshio Saito、Vanessa Escuret、David Durantel、Fabien Zoulim、Raymond F. Schinazi、Luigi A. Agrofoglio
DOI:10.1016/s0968-0896(03)00349-3
日期:2003.8
The synthesis of carbocyclic and phosphonocarbocyclic analogues of ribavirin, an anti-HCV inhibitor, are described. Those compounds were evaluated against HCV but also against other important viruses in order to determine their spectrum of antiviral activity. Compounds 6 and 13 displayed a moderate IC50 against HIV-1 of 43.8 and 37 muM, respectively. (C) 2003 Elsevier Ltd. All rights reserved.
A Flexible, Efficient Synthesis of (±)-Carbocyclic Phosphonic Acid Nucleoside Derivatives
作者:David C. Pryde、Phillip Wainwright、Adrian Maddaford、Richard Bissell、Ray Fisher、David Leese、Andrew Lund、Karen Runcie、Peter S. Dragovich、Javier Gonzalez、Pei-Pei Kung、Donald S. Middleton、Peter T. Stephenson、Scott C. Sutton
DOI:10.1055/s-2005-863745
日期:——
An efficient and flexible synthesis of cyclopentane and hydroxylated cyclopentane phosphonic acid analogues is described. The key step involves the opening of an epoxide with either a nucleoside base or a selenyl anion to access the target molecules.