Abstract
A new compound, named 3α-acetoxy-7α-hydroxy-5β-cholan-24-oic acid (2), along with chenodeoxycholic acid (1), was isolated from the bile of Anser anser. Their structures were elucidated by means of physicochemical properties and spectroscopic methods (1D, 2D NMR and MS).
Acknowledgement
Special thanks are due to the Analytical Detective Center, Jilin University, for recording NMR spectra.