FR2346370A1 - Acide chenodesoxycholique cristallin de grande purete, et son procede de preparation - Google Patents
Acide chenodesoxycholique cristallin de grande purete, et son procede de preparationInfo
- Publication number
- FR2346370A1 FR2346370A1 FR7709305A FR7709305A FR2346370A1 FR 2346370 A1 FR2346370 A1 FR 2346370A1 FR 7709305 A FR7709305 A FR 7709305A FR 7709305 A FR7709305 A FR 7709305A FR 2346370 A1 FR2346370 A1 FR 2346370A1
- Authority
- FR
- France
- Prior art keywords
- preparation
- high purity
- purity crystalline
- chenodesoxycholic acid
- chenodesoxycholic
- 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.)
- Granted
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 |
---|---|---|---|
DE2613346A DE2613346C3 (de) | 1976-03-29 | 1976-03-29 | Monoklin kristalline Chenodesoxycholsäure und Verfahren zu ihrer Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2346370A1 true FR2346370A1 (fr) | 1977-10-28 |
FR2346370B1 FR2346370B1 (fr) | 1980-08-29 |
Family
ID=5973753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7709305A Granted FR2346370A1 (fr) | 1976-03-29 | 1977-03-29 | Acide chenodesoxycholique cristallin de grande purete, et son procede de preparation |
Country Status (9)
Country | Link |
---|---|
US (1) | US4163017A (fr) |
JP (1) | JPS52139053A (fr) |
CA (1) | CA1098898A (fr) |
CH (1) | CH631722A5 (fr) |
DE (1) | DE2613346C3 (fr) |
FI (1) | FI56968C (fr) |
FR (1) | FR2346370A1 (fr) |
GB (1) | GB1539154A (fr) |
NL (1) | NL7703369A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012640A1 (fr) * | 1978-12-11 | 1980-06-25 | Roussel-Uclaf | Procédé de purification de l'acide chénodésoxycholique et produits obtenus par ce procédé |
EP0022527A1 (fr) * | 1979-07-12 | 1981-01-21 | BLASCHIM S.p.A. | Procédé de préparation d'une forme cristalline polymorphe d'acide chénodésoxycholique exempte de solvant |
FR2460962A1 (fr) * | 1979-07-12 | 1981-01-30 | Blasinachim Spa | Procede pour la purification de l'acide chenodesoxycholique |
EP0277738A1 (fr) * | 1987-02-02 | 1988-08-10 | Pfizer Inc. | Sel de sodium cristallin et anhydre de 5-chloro-3-(2-thenoyle)-2-oxindole-1-carboxamide |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103044512A (zh) * | 2012-12-19 | 2013-04-17 | 四川大熊生物技术有限公司 | 鹅去氧胆酸粗品的精制方法 |
CN115181149A (zh) * | 2021-04-01 | 2022-10-14 | 苏州恩泰新材料科技有限公司 | 鹅去氧胆酸新晶型及制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1360354A (en) * | 1972-01-20 | 1974-07-17 | Union International Co Ltd | Chenodeoxycholic acid |
GB1532413A (en) * | 1974-12-23 | 1978-11-15 | Union International Co Ltd | Chenodeoxycholic acid |
DE2404102C2 (de) * | 1974-01-25 | 1975-11-06 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Verfahren zur Reinigung roher Chenodesoxycholsäure |
-
1976
- 1976-03-29 DE DE2613346A patent/DE2613346C3/de not_active Expired
-
1977
- 1977-03-22 CH CH356077A patent/CH631722A5/de not_active IP Right Cessation
- 1977-03-24 FI FI770934A patent/FI56968C/fi not_active IP Right Cessation
- 1977-03-28 CA CA274,952A patent/CA1098898A/fr not_active Expired
- 1977-03-28 US US05/782,080 patent/US4163017A/en not_active Expired - Lifetime
- 1977-03-28 GB GB12864/77A patent/GB1539154A/en not_active Expired
- 1977-03-29 NL NL7703369A patent/NL7703369A/xx not_active Application Discontinuation
- 1977-03-29 JP JP3406077A patent/JPS52139053A/ja active Granted
- 1977-03-29 FR FR7709305A patent/FR2346370A1/fr active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0012640A1 (fr) * | 1978-12-11 | 1980-06-25 | Roussel-Uclaf | Procédé de purification de l'acide chénodésoxycholique et produits obtenus par ce procédé |
FR2446293A1 (fr) * | 1978-12-11 | 1980-08-08 | Roussel Uclaf | Procede de purification de l'acide chenodesoxycholique |
EP0022527A1 (fr) * | 1979-07-12 | 1981-01-21 | BLASCHIM S.p.A. | Procédé de préparation d'une forme cristalline polymorphe d'acide chénodésoxycholique exempte de solvant |
FR2460962A1 (fr) * | 1979-07-12 | 1981-01-30 | Blasinachim Spa | Procede pour la purification de l'acide chenodesoxycholique |
EP0277738A1 (fr) * | 1987-02-02 | 1988-08-10 | Pfizer Inc. | Sel de sodium cristallin et anhydre de 5-chloro-3-(2-thenoyle)-2-oxindole-1-carboxamide |
Also Published As
Publication number | Publication date |
---|---|
GB1539154A (en) | 1979-01-31 |
DE2613346C3 (de) | 1981-07-23 |
JPS619319B2 (fr) | 1986-03-22 |
FR2346370B1 (fr) | 1980-08-29 |
US4163017A (en) | 1979-07-31 |
FI56968B (fi) | 1980-01-31 |
FI56968C (fi) | 1980-05-12 |
JPS52139053A (en) | 1977-11-19 |
DE2613346A1 (de) | 1977-10-06 |
CH631722A5 (de) | 1982-08-31 |
DE2613346B2 (de) | 1980-07-17 |
CA1098898A (fr) | 1981-04-07 |
FI770934A (fr) | 1977-09-30 |
NL7703369A (nl) | 1977-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |