Chenodeoxycholic acid, hyodesoxycholic acid efficacy indications: (1) With the treatment of fever, polydipsia, dry knot constipation and so on. (2) Detoxification insecticide: with damp heat jaundice (cholecystitis), diarrhea abdominal pain, carbuncle swollen boils and so on. 
Pharmacological effects: (1) Anti-pathogenic microorganisms on a variety of Gram-positive, Gram-negative bacteria and vaginal trichomoniasis have a killing effect. (2) Anti-inflammatory anti-allergy: anti-inflammatory effect of formaldehyde on arthritis; Sexual contact with dermatitis significantly inhibited. (3) Gallbladder effect: to promote bile secretion, hyodesoxycholic acid, chenodeoxycholic acid, ursodeoxycholic acid can dissolve gallstones. (4) To promote smooth muscle movement: the gastrointestinal movement hyperthyroidism.
Ursodeoxycholic acid is the main active ingredient contained in the traditional Chinese medicine bear bile, which has been used in the treatment of various diseases of the gallbladder and gastrointestinal diseases. The traditional Chinese medicine preparation of the bear bile has been widely used in our country and Southeast Asia. Development and utilization. However, due to the diminishing source of natural bear bile, artificial synthesis and semi-synthesis of ursodeoxycholic acid is an urgent problem to be solved. It has been reported that the method of synthesizing ursodeoxycholic acid is from cattle. The synthesis of goose bile, the separation of bovine bile acid, the synthesis of chenodeoxycholic acid by multi-step reaction, and then by a number of step reaction into ursodeoxycholic acid, the synthesis route, the process is extremely complex; this study directly from chicken bile in the extraction and extraction of chenodeoxycholic acid, and then use high-specific compound catalyst, hydrogenation produced ursodeoxycholic acid, so that the synthetic route and process greatly simplified, the yield increased, the cost reduction.