FR2392034A1 - Derives de 3 alpha-6 alpha-dihydroxy-5 betacholestan-24-one et leur procede de preparation - Google Patents
Derives de 3 alpha-6 alpha-dihydroxy-5 betacholestan-24-one et leur procede de preparationInfo
- Publication number
- FR2392034A1 FR2392034A1 FR7815255A FR7815255A FR2392034A1 FR 2392034 A1 FR2392034 A1 FR 2392034A1 FR 7815255 A FR7815255 A FR 7815255A FR 7815255 A FR7815255 A FR 7815255A FR 2392034 A1 FR2392034 A1 FR 2392034A1
- Authority
- FR
- France
- Prior art keywords
- alpha
- betacholestan
- dihydroxy
- derivatives
- preparation process
- 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
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
-
- 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
- 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)
Abstract
L'invention a pour objet la 3 alpha-6 alpha-dihydroxy-5 bêtacholestan-24-one ou un dérivé de cette dernière, répondant à la formule :
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52058815A JPS6039278B2 (ja) | 1977-05-23 | 1977-05-23 | ステロイド誘導体 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2392034A1 true FR2392034A1 (fr) | 1978-12-22 |
FR2392034B1 FR2392034B1 (fr) | 1981-07-03 |
Family
ID=13095100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815255A Granted FR2392034A1 (fr) | 1977-05-23 | 1978-05-23 | Derives de 3 alpha-6 alpha-dihydroxy-5 betacholestan-24-one et leur procede de preparation |
Country Status (5)
Country | Link |
---|---|
US (1) | US4179452A (fr) |
JP (1) | JPS6039278B2 (fr) |
DE (1) | DE2822486A1 (fr) |
FR (1) | FR2392034A1 (fr) |
GB (1) | GB1587039A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013082A1 (fr) * | 1978-11-30 | 1980-07-09 | Teijin Limited | Procédé de préparation de stéroides ayant un groupe cétonique dans la chaîne latérale |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260549A (en) * | 1979-05-21 | 1981-04-07 | Wisconsin Alumni Research Foundation | Process for preparing 1α-hydroxylated compounds |
US4351767A (en) * | 1981-06-29 | 1982-09-28 | Kaiser Emil T | Synthesis of 24,25-dihydroxycholesterol |
CA2275683A1 (fr) | 1996-12-20 | 1998-07-02 | Frederik Christian Gronvald | Composes regulateurs de meiose |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3833622A (en) * | 1969-03-17 | 1974-09-03 | Upjohn Co | Crystalline 25-hydroxycholecalciferol hydrate and structurally related compounds |
US3846455A (en) * | 1972-05-22 | 1974-11-05 | Eisai Co Ltd | Process for the preparation of 25-hydroxy-cholesterol and esters thereof |
US4098801A (en) * | 1977-01-26 | 1978-07-04 | Hoffmann-La Roche Inc. | Synthesis of 1α-hydroxylated derivatives of cholesterol |
-
1977
- 1977-05-23 JP JP52058815A patent/JPS6039278B2/ja not_active Expired
-
1978
- 1978-05-17 US US05/906,866 patent/US4179452A/en not_active Expired - Lifetime
- 1978-05-17 GB GB20265/78A patent/GB1587039A/en not_active Expired
- 1978-05-23 FR FR7815255A patent/FR2392034A1/fr active Granted
- 1978-05-23 DE DE19782822486 patent/DE2822486A1/de not_active Ceased
Non-Patent Citations (1)
Title |
---|
NV385/77 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013082A1 (fr) * | 1978-11-30 | 1980-07-09 | Teijin Limited | Procédé de préparation de stéroides ayant un groupe cétonique dans la chaîne latérale |
Also Published As
Publication number | Publication date |
---|---|
JPS6039278B2 (ja) | 1985-09-05 |
FR2392034B1 (fr) | 1981-07-03 |
DE2822486A1 (de) | 1978-12-21 |
US4179452A (en) | 1979-12-18 |
GB1587039A (en) | 1981-03-25 |
JPS53144564A (en) | 1978-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |