DD115353A5 - - Google Patents
Info
- Publication number
- DD115353A5 DD115353A5 DD182842A DD18284274A DD115353A5 DD 115353 A5 DD115353 A5 DD 115353A5 DD 182842 A DD182842 A DD 182842A DD 18284274 A DD18284274 A DD 18284274A DD 115353 A5 DD115353 A5 DD 115353A5
- Authority
- DD
- German Democratic Republic
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
- C07J9/005—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 containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2404102A DE2404102C2 (de) | 1974-01-25 | 1974-01-25 | Verfahren zur Reinigung roher Chenodesoxycholsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD115353A5 true DD115353A5 (ja) | 1975-09-20 |
Family
ID=5905947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD182842A DD115353A5 (ja) | 1974-01-25 | 1974-12-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3965131A (ja) |
| JP (1) | JPS50126654A (ja) |
| CH (1) | CH608024A5 (ja) |
| DD (1) | DD115353A5 (ja) |
| DE (1) | DE2404102C2 (ja) |
| FR (1) | FR2273011B1 (ja) |
| GB (1) | GB1498651A (ja) |
| NL (1) | NL7500892A (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072695A (en) * | 1972-09-21 | 1978-02-07 | Intellectual Property Development Corporation | 3α,7α-Dihydroxy-cholanic acid derivatives |
| DE2613346C3 (de) * | 1976-03-29 | 1981-07-23 | Diamalt AG, 8000 München | Monoklin kristalline Chenodesoxycholsäure und Verfahren zu ihrer Herstellung |
| US4186143A (en) * | 1977-06-20 | 1980-01-29 | Canada Packers Limited | Chenodeoxycholic acid recovery process |
| FR2446293A1 (fr) * | 1978-12-11 | 1980-08-08 | Roussel Uclaf | Procede de purification de l'acide chenodesoxycholique |
| FR2457302A1 (fr) * | 1979-05-23 | 1980-12-19 | Roussel Uclaf | Nouveau procede de purification de l'acide ursodesoxycholique |
| JPS58113202A (ja) * | 1981-12-28 | 1983-07-06 | Tokyo Tanabe Co Ltd | 胆汁酸の精製法 |
| ITMI20061735A1 (it) * | 2006-09-12 | 2008-03-13 | Dipharma Spa | Procedimento per la preparazione di acidi colanici |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2905677A (en) * | 1957-05-02 | 1959-09-22 | Upjohn Co | Counter current extraction process of sterols |
| US3836550A (en) * | 1972-02-04 | 1974-09-17 | W Jones | Chenodeoxycholic acid |
| US3833620A (en) * | 1972-11-16 | 1974-09-03 | Intellectual Property Dev Corp | Production of chenodeoxycholic acid |
-
1974
- 1974-01-25 DE DE2404102A patent/DE2404102C2/de not_active Expired
- 1974-12-06 DD DD182842A patent/DD115353A5/xx unknown
-
1975
- 1975-01-22 JP JP50009639A patent/JPS50126654A/ja active Pending
- 1975-01-23 CH CH80575A patent/CH608024A5/xx not_active IP Right Cessation
- 1975-01-23 US US05/543,626 patent/US3965131A/en not_active Expired - Lifetime
- 1975-01-25 NL NL7500892A patent/NL7500892A/xx not_active Application Discontinuation
- 1975-01-27 GB GB3363/75A patent/GB1498651A/en not_active Expired
- 1975-01-27 FR FR7502390A patent/FR2273011B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2404102C2 (de) | 1975-11-06 |
| JPS50126654A (ja) | 1975-10-04 |
| NL7500892A (nl) | 1975-07-29 |
| DE2404102B1 (de) | 1975-03-27 |
| FR2273011A1 (ja) | 1975-12-26 |
| FR2273011B1 (ja) | 1978-02-24 |
| GB1498651A (en) | 1978-01-25 |
| CH608024A5 (ja) | 1978-12-15 |
| US3965131A (en) | 1976-06-22 |