3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) is a bile acid. 3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) shows good tolerance and well intestinal absorption by oral adminstation. 3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) can be isom
化学名 URSODEOXYCHOLIC ACID 3-O-.BETA.-D-GLUCOPYRANOSIDURONIDE 分子式 C30H48O10 CAS号 129121-77-3 结构式图片 SMILES [H][C@@]1(CC[C@@]2([H])[C@]3([H])[C@@H](O)C[C@]4([H])C[C@@H](CC[C@]4(C)[C@@]3([H])CC[C@]12C)O[C@]5([H])O[C@@H]([C@...
The invention relates to a method of preparation of ursodeoxycholic acid, which consists essentially in treating the acid 3a, 7b, 12a - trihydroxycholanique by an acylating agent, to oxidize the product 12a - hydroxyl groups obtained has the be saponified and finally the reduce. < / p & ...
(2) Cholic Acid (Food Grade 90%) CAS #:81-25-94 (3) Cholic Acid (Pharmaceutical Grade 95%;98%) CAS #:81-25-94 (4) Chenodeoxycholic Acid(intermediate of Ursodeoxycholic Acid) CAS #:474-25-9 (5) 3alpha-Hydroxy-7-oxo-5beta-cholic acid(7K-LCA) CAS #:4651...
英文名称 Ursodeoxycholic acid 中文名称 熊去氧胆酸/熊脱氧胆酸/熊果去氧胆酸/能去氧胆酸/脱氧熊胆酸/二羟基胆基酸/二羟基胆烷酸/乌索去氧胆酸/乌索脱氧胆酸/胆烷酸/醋酸钐/7-去氢胆固醇/3β,6α-二羟基胆烷酸/3α,7β-二羟基-5β-胆酸-24-油酸/3α,7β-二羟基-5β-胆甾烷-24-酸/3alpha,7bet...
1. Claims (for the Contracting State IT) Preparation process of ursodesoxycholic acid with the formula I see diagramm : EP0072293,P10,F2 characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II see diagramm : EP0072293,P10,F3 is treated with a reaction...
7-Keto-Lithocholic Acid for Ursodeoxycholic Acid Intermediate High Purity 98% Chicken Bile Source, Find Details and Price about 3alpha-Hydroxy-7-Oxo-5beta-Cholic Acid 7-Oxolithocholic Acid from 7-Keto-Lithocholic Acid for Ursodeoxycholic Acid Int...
The invention relates to a method of preparation of ursodeoxycholic acid, which consists essentially in treating the acid 3a, 7b, 12a - trihydroxycholanique by an acylating agent, to oxidize the product 12a - hydroxyl groups obtained has the be saponified and finally the reduce. < / p & ...
The invention relates to novel 7尾-hydroxysteroid dehydrogenase mutants, to the sequences which code for these enzyme mutants, to processes for the preparation of the enzyme mutants and to their use in enzymatic conversions of cholic acid compounds, in particular in the preparation of ursodeoxycholic...
Delta 4-3- oxosteroid 5 beta-reductase deficiency: failure of ursodeox- ycholic acid treatment and response to chenodeoxycholic acid plus cholic acid. Gut 1996;38:623-628△4-3-oxosteroid5β-reductase deficiency:failure of ursodeoxycholic acid treatment and response to chenodeoxycholic acid plus ...