GB613276A - Improved process for the production of substantially pure dehydrocholic acid - Google Patents
Improved process for the production of substantially pure dehydrocholic acidInfo
- Publication number
- GB613276A GB613276A GB1798746A GB1798746A GB613276A GB 613276 A GB613276 A GB 613276A GB 1798746 A GB1798746 A GB 1798746A GB 1798746 A GB1798746 A GB 1798746A GB 613276 A GB613276 A GB 613276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dehydrocholic acid
- production
- substantially pure
- improved process
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Dehydrocholic acid is isolated from a mixture containing a substantial proportion of the same by dissolving in a tertiary aliphatic alcohol, e.g. amyl or butyl alcohol, at a temperature in the neighbourhood of the boiling point of the alcohol, separating the hot solution from any undissolved materials, lowering the temperature of the solution to crystallise therefrom the dehydrocholic acid, and separating the crystallised precipitate from the solution. Detailed examples are given.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1798746A GB613276A (en) | 1946-06-14 | 1946-06-14 | Improved process for the production of substantially pure dehydrocholic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1798746A GB613276A (en) | 1946-06-14 | 1946-06-14 | Improved process for the production of substantially pure dehydrocholic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB613276A true GB613276A (en) | 1948-11-24 |
Family
ID=10104678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1798746A Expired GB613276A (en) | 1946-06-14 | 1946-06-14 | Improved process for the production of substantially pure dehydrocholic acid |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB613276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE929729C (en) * | 1952-02-15 | 1955-07-04 | Chimie & Atomistique | Process for purifying dehydrocholic acid |
-
1946
- 1946-06-14 GB GB1798746A patent/GB613276A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE929729C (en) * | 1952-02-15 | 1955-07-04 | Chimie & Atomistique | Process for purifying dehydrocholic acid |
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