Synthetic access to arsenic-containing phosphatidylcholines
作者:Nikolaus Guttenberger、Ronald A. Glabonjat、Sebastian Tassoti、Kevin A. Francesconi
DOI:10.1016/j.tetlet.2017.05.065
日期:2017.7
We wish to disclose the first synthesis of 1-O-hexadecanoyl-2-O-((15-(dimethylarsinoyl)pentadecanoyl)oxy)-sn-glycero-3-phosphocholine, which belongs to the group of arsenic-containing phosphatidylcholines (AsPCs), recently discovered in herring caviar. The synthesized product will serve as a model compound to study biological and toxicological properties of arsenolipids in food.
我们希望公开1-的第一合成ø -hexadecanoyl -2- Ö - ((15-(dimethylarsinoyl)十五烷)氧基) - SN -甘油-3-磷酸胆碱,属于组含砷磷脂酰胆碱(AsPCs ),最近在鲱鱼鱼子酱中发现。合成的产品将作为模型化合物来研究食品中砷脂的生物学和毒理学特性。
Arsenic-Containing Long-Chain Fatty Acids in Cod-Liver Oil: A Result of Biosynthetic Infidelity?
作者:Alice Rumpler、John S. Edmonds、Mariko Katsu、Kenneth B. Jensen、Walter Goessler、Georg Raber、Helga Gunnlaugsdottir、Kevin A. Francesconi
DOI:10.1002/anie.200705405
日期:2008.3.25
Facile access to arsenic-containing triacylglycerides
作者:Nikolaus Guttenberger、Peter Sagmeister、Ronald A. Glabonjat、Stefan Hirner、Kevin A. Francesconi
DOI:10.1016/j.tetlet.2016.12.040
日期:2017.1
The previously unknown arsenic-containing triacylglycerides (AsTAGs) 3-((15-(dimethylarsinoyl)pentadecanoyl)oxy)propane-1,2-diyl dipalmitate 1 and 2-((15-(dimethylarsinoyl)pentadecanoyl)oxy)propane-1,3-diyl dipalmitate 2 have been synthesized. They will serve as model compounds in the search for naturally occurring AsTAGs, recently proposed natural constituents of fish oils.