The synthesis of cholestane-3,7,24-triol was studied using deoxycholic acid as a starting material.

By comparing with the molecule weights, retention times and product ion spectra of the standards, the cholic acid, deoxycholic acid and chenodeoxycholic acid were identified in the traditional Chinese compound medicine-"Qingkailing" injection by high performance liquid chromatography/mass spectrometry/mass spectrometry.

Objective:To develop an HPLC-ELSD method for simultaneous determination of cholic acid,deoxycholic acid and sodium taurocholate in Niudan powder(from Bos Taurus domesticus Gemelin).

Design and synthesis of novel molecular clefts based on chenodeoxycholic acid;

Study on the chiral recognition of molecular clefts based on chenodeoxycholic acid;

Recognition of neutral molecules by molecular tweezers based on chenodeoxycholic acid;

Determination of chyodeoxycholic acid in Bile Arisaema by HPLC-ELSD;

Determination of hyodeoxycholic acid for Huodan tablets by TLC -scanning;

Determination of hyodeoxycholic acid in Danhuang tablets by TLC-scanning;

Determination of ursodeoxycholic acid by pre-column derivation on HPLC;

Efficacy and Cost-Effectiveness Analysis of Ursodeoxycholic Acid and Yinchen Compound Injection in Treatment of Biliary Cirrhosis;

Determination of ursodeoxycholic acid in human plasma by liquid chromatography tandem mass spectrometry;