Synthesis of enantiopure 2-carba-cyclic phosphatidic acid and effects of its chirality on biological functions
作者:Emi Nozaki、Mari Gotoh、Harumi Hotta、Shuwa Hanazawa、Susumu Kobayashi、Kimiko Murakami-Murofushi
DOI:10.1016/j.bbalip.2011.01.003
日期:2011.4
several metabolically stabilized derivatives of cPA. 2-Carba-cPA (2ccPA) is one of the synthesized compounds in which the phosphate oxygen was replaced with a methylene group at the sn-2 position, and it showed much more potent biological activities than natural cPA. Here, we developed a new method of 2ccPA enantiomeric synthesis. And we examined the effects of 2ccPA enantiomers on autotaxin (ATX) activity
环状磷脂酸(cPA)是天然存在的磷脂介体,在甘油骨架的sn-2和sn-3位置具有一个非常独特的环状磷酸酯环。我们已经设计并化学合成了几种代谢稳定的cPA衍生物。2-Carba-cPA(2ccPA)是合成的化合物之一,其中磷酸氧在sn-2位置被亚甲基取代,并且比自然cPA具有更强的生物学活性。在这里,我们开发了一种2ccPA对映体合成的新方法。我们检查了2ccPA对映异构体对自分泌运动素(ATX)活性,癌细胞侵袭和伤害感受反射的影响。除消旋体2ccPA以外,两种对映体均显示出对ATX活性,癌细胞侵袭和伤害感受反射的抑制作用。