Synthetic methods for preparing deoxycholic acid and intermediates thereof, high purity synthetic deoxycholic acid, compositions and methods of use are provided. Also, provided are processes for the synthesis of 12-keto or 12-α-hydroxy-steroids from Δ-9,11-ene, 11-keto or 11-hydroxy-β-steroids. This invention is also directed to novel compounds prepared during the synthesis. This invention is also directed to the synthesis of deoxycholic acid starting from hydrocortisone.
本发明提供了制备
去氧胆酸及其中间体的合成方法、高纯度合成
去氧胆酸、组合物和使用方法。此外,还提供了从Δ-9,11-ene、11-keto或11-hydroxy-β-steroids合成12-keto或12-α-hydroxy-steroids的过程。本发明还涉及在合成过程中制备的新化合物。本发明还涉及从
氢化可的松开始合成
去氧胆酸的方法。