Stereoselective synthesis of inositol mono, bis and trisphosphate analogues from 6-deoxy- d -inositol precursors
作者:Mauro Vieira de Almeida、Didier Dubreuil、Jeannine Cleophax、Catherine Verre-Sebrié、Muriel Pipelier、Guillaume Prestat、Georges Vass、Stéphane D Gero
DOI:10.1016/s0040-4020(99)00365-8
日期:1999.6
The synthesis of opticaly pure deoxy-myo-inositol mono, bis and trisphosphate analogues is described from 4-O-benzyl-2,3-di-O-cyclohexylidene-6-deoxy-myo-inositol and corresponding 1,5 epimer chiro-inositol. These precursors, which derive from galactose, are used to accede to a variety of cyclitol intermediates employing protection/deprotection sequence. The phosphorylation procedure was performed to produce free and original substituted phosphate derivatives aimed to be incorporated through the lipidic cell membrane for in vivo evaluation. (C) 1999 Elsevier Science Ltd. All rights reserved.