Synthesis of Phosphatidylcholine Having a Very Long Chain Polyunsaturated Fatty Acid
作者:Syed Shabbir Haider、Masatoshi Tanaka、Md Khorshed Alam、Shuhei Nakajima、Naomichi Baba、Sakayu Shimizu
DOI:10.1246/cl.1998.175
日期:1998.2
groups at the 1- and 2-positions respectively was synthesized. The synthetic route involves carbon chain elongation of linoleic acid via malonic ester synthesis, preparation of lyso-phosphatidylcholine via lipase-catalyzed mon-acylation of 2-O-methoxyethoxymethylglycerol and phosphodiester synthesis, and finally DCC-mediated esterification.
合成了分别在 1-和 2-位带有二十碳二烯酰基和二十二碳六烯酰基的磷脂酰胆碱 9。合成路线包括通过丙二酸酯合成亚油酸的碳链延长,通过脂肪酶催化的 2-O-甲氧基乙氧基甲基甘油单酰化和磷酸二酯合成制备溶血磷脂酰胆碱,最后是 DCC 介导的酯化。