The preparation of racemic and enantiomerically pure myo-inositol derivatives as intermediates for the synthesis of phosphatidylinositol 3-, 3,4-bis-, and 3,4,5-tris-phosphates and for the synthesis of analogues of 1d-myo-inositol 1,3,4,5-tetrakisphosphate
作者:Trupti Desai、Jill Gigg、Roy Gigg、Eloisa Martín-Zamora
DOI:10.1016/s0008-6215(96)00211-x
日期:1996.12
1,5,6-tris(dibenzyl phosphate) and (±)-2,4-di-O-benzyl-1,5,6-tri-O-p-methoxybenzyl-myo-inositol (intermediates for phosphatidylinositol 3,4,5-trisphosphate). Some of the intermediates used in the above preparations were also used for the synthesis of myo-inositol derivatives suitable for the preparation of analogues of 1d-myo-inositol 1,3,4,5-tetrakisphosphate. Thus 1l-2,4-di-O-benzyl-5-O-p-methoxybenzyl-myo-inositol
摘要这里提供了先前在初步通报中描述的通过1,2-O-异亚丙基-肌醇的锡介导的烯丙基化和苄基化反应获得的产品的详细信息。这些反应的一些产物,特别是3,4,6-三-O-烯丙基-和3,5,6-三-O-烯丙基-1,2-O-异亚丙基-肌醇,已被用于制备中间体,用于合成标题化合物。描述了以下化合物的合成:1l-2,4,5,6-四-O-苄基-1-Op-甲氧基苄基-肌醇(磷脂酰肌醇3-磷酸酯的中间体),1l-2,4,5 -三-O-苄基-肌醇1,6-双(磷酸二苄酯)和1l-2,4,5-三-O-苄基-1,6-二-Op-甲氧基苄基-肌醇(中间体磷脂酰肌醇3,4-二磷酸),1l-2,4-二-O-苄基-肌醇1,5,6-三(磷酸二苄基)和(±)-2,4-二-O-苄基-1 ,5,6-三-对-甲氧基苄基-肌醇(磷脂酰肌醇3,4,5-三磷酸酯的中间体)。在上述制剂中使用的一些中间体也用于合成肌醇衍生物,其适合于制备1d-肌醇1