An efficient and stereoselective synthesis of (2R,2′S)-1-O-(2′-hydroxyhexadecyl)glycerol and its oxo analogs: Potential antitumour compounds from Shark Liver Oil
作者:Subramanian Baskaran、Mirza Hamed A. Baig、Sharmila Banerjee、Chitra Baskaran、Kanchinadham Bhanu、Sonali P. Deshpande、Girish K. Trivedi
DOI:10.1016/0040-4020(96)00278-5
日期:1996.4
high-yielding, cost efficient, regio- and stereoselective synthesis of the title compound 3 isolated from Shark Liver Oil has been described. The compound 3 is prepared in an overall yield of 41% from chiral synthon 4 by the sequential reaction of 4 with C-13 Wittig salt; hydrogenation; epoxidation and regioselective opening. The oxo analogs 18 and 19 are prepared from four different achiral synthons
已经描述了从鲨鱼肝油分离的标题化合物3的可再现的,高产率的,成本有效的,区域和立体选择性的合成。通过使4与C-13维蒂希盐顺序反应,由手性合成子4以41%的总收率制备化合物3。氢化; 环氧化和区域选择性开放。氧代类似物18和19是由四种不同的非手性合成子通过用不同的醇顺序地区域选择性打开相应的环氧化物,甲基化和脱保护策略而制备的。