Synthesis of deoxy phosphatidylinositol analogues and phosphonate isosters of Ins(1,4,5)P3
作者:Mauro Vieira de Almeida、Jeannine Cleophax、Alice Gateau-Olesker、Guillaume Prestat、Didier Dubreuil、Stéphane D Gero
DOI:10.1016/s0040-4020(99)00793-0
日期:1999.11
The synthesis of phosphatidylinositol analogues, 6-deoxy Ins 1-(1,2-di-O-palmitoyl-sn-glycero)phosphate and 4,5-bisphosphate derivatives is presented. Two series of phosphonate isosters, 6-deoxy Ins(1)-butylphosphonate and 6-deoxy Ins(1)-C-methylenephosphonate as well as its 4,5-bisphosphate analogue were also prepared. All phosphoinositide analogues were obtained from cyclohexanone polyol derived
提出了磷脂酰肌醇类似物,6-脱氧Ins 1-(1,2-二-O-棕榈酰基-sn-甘油)磷酸酯和4,5-双磷酸酯衍生物的合成。-两个系列膦酸酯等排物的,6-脱氧项(1)和-butylphosphonate 6-脱氧项(1)ç还制备-methylenephosphonate以及其4,5-二磷酸类似物。所有磷酸肌醇类似物均获自衍生自d-半乳糖的环己酮多元醇。在PtdIns和InsP衍生物的1位上改变电荷分布,通过用烷基取代基或PC键取代POH基团,可抵抗脂肪酶的裂解,可以在酶的进一步策略性酶水平上抑制活性。肌苷级联。