Phosphomimetic sulfonamide and sulfonamidoxy analogues of (Lyso)phosphatidic acid
作者:Joanna Gajewiak、Glenn D. Prestwich
DOI:10.1016/j.tetlet.2006.08.066
日期:2006.10
Lysophosphatidic acid (LPA) and phosphatidic acid (PA) are potent bioactive lipid mediators of signal transduction and are inactivated by phosphatases. To obtain receptor-isoform selective ligands with neutral phosphomimetic head groups, we performed the stereoselective synthesis of LPA and PA analogues with trifluoromethanesulfonamide and trifluoromethanesulfonamidoxy moieties replacing the phosphomonoester
溶血磷脂酸(LPA)和磷脂酸(PA)是信号转导的有效生物活性脂质介质,并被磷酸酶灭活。为了获得具有中性模拟磷酸酯头基的受体同工型选择性配体,我们进行了LPA和PA类似物的立体选择性合成,其中三氟甲磺酰胺和三氟甲磺酰胺氧基取代了磷酸单酯。