An efficient route toD-myo-inositol 1,3,4-triphosphate andD-myo-inositol 1,3,4,5-tetrakisphosphate
摘要:
Multigram quantities of the title compounds in their enantiomerically-pure forms have been prepared by employing a chiral precursor which can be obtained via a facile enzymatic process.
Unambiguous Total Synthesis of the Enantiomers of myo-Inositol 1,3,4-Trisphosphate: 1L-myo-Inositol 1,3,4-Trisphosphate Mobilizes Intracellular Ca2+ in Limulus Photoreceptors
作者:Andrew M. Riley、Richard Payne、Barry V. L. Potter
DOI:10.1021/jm00049a011
日期:1994.11
trisphosphite triester. Oxidation using tert-butyl hydroperoxide gave 2,5,6-tri-O-benzyl-1,3,4-tris(dibenzylphospho)-myo-inositol, and deprotection using sodium in liquid ammonia gave racemic myo-inositol 1,3,4-trisphosphate. Deprotection of the key intermediate 1,4-di-O-allyl-2,5,6-tri-O-benzyl-3-O-(p-methoxybenzyl)-myo-inositol by isomerization of allyl groups followed by mild acid hydrolysis gave 2,4,5
Synthesis of optically active myo-inositol 1,3,4-trisphosphate has been accomplished. Efficiency of a chiral HPLC column for optical resolution of myo-inositols is shown.