Facile Synthetic Routes to Prepare α-Muricholic Acid, Hyocholic Acid, and Their Taurine Conjugates
作者:Dong Wook Kang、Hans F. Luecke
DOI:10.5012/bkcs.2013.34.8.2436
日期:2013.8.20
$\alpha}$-Muricholic acid was synthesized through 9 steps from chenodeoxycholic acid with 26% overall yield. Hyocholic acid was synthesized through 8 steps from the same starting material with 63% overall yield. Taurine conjugates of $\alpha}$-muricholic acid and hyocholic acid were also prepared via their pentafluorophenyl ester.
从鹅去氧胆酸出发,经过9步合成产生了α-鼠胆酸,总产率为26%。同样以鹅去氧胆酸为起始物质,通过8步合成得到了猪胆酸,总产率为63%。此外,还通过它们的五氟苯酯制备了α-鼠胆酸和猪胆酸的牛磺酸结合物。