DK486079A - Fremgangsmaade til fremstilling af dihydroxysteroider - Google Patents
Fremgangsmaade til fremstilling af dihydroxysteroiderInfo
- Publication number
- DK486079A DK486079A DK486079A DK486079A DK486079A DK 486079 A DK486079 A DK 486079A DK 486079 A DK486079 A DK 486079A DK 486079 A DK486079 A DK 486079A DK 486079 A DK486079 A DK 486079A
- Authority
- DK
- Denmark
- Prior art keywords
- dihydroxysteroids
- procedure
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/005—Ketals
- C07J21/008—Ketals at position 17
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/0065—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by an OH group free esterified or etherified
- C07J7/007—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by an OH group free esterified or etherified not substituted in position 17 alfa
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Obesity (AREA)
- Diabetes (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nutrition Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU80545A LU80545A1 (de) | 1978-11-17 | 1978-11-17 | Verfahren zur herstellung von 1a,3s-dihydroxy->5-steroiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK486079A true DK486079A (da) | 1980-05-18 |
Family
ID=19729054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK486079A DK486079A (da) | 1978-11-17 | 1979-11-15 | Fremgangsmaade til fremstilling af dihydroxysteroider |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4305881A (da) |
| JP (1) | JPS5572200A (da) |
| AT (1) | AT387392B (da) |
| BE (1) | BE880031A (da) |
| CH (1) | CH641815A5 (da) |
| DE (1) | DE2945124A1 (da) |
| DK (1) | DK486079A (da) |
| FR (2) | FR2446841A1 (da) |
| GB (2) | GB2036030B (da) |
| IL (1) | IL58677A (da) |
| IT (1) | IT1162780B (da) |
| LU (1) | LU80545A1 (da) |
| NL (1) | NL7908363A (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338250A (en) * | 1981-04-27 | 1982-07-06 | Wisconsin Alumni Research Foundation | 1-Hydroxylation process |
| US4411833A (en) * | 1982-05-26 | 1983-10-25 | Wisconsin Alumni Research Foundation | Method for preparing 26,26,26,27,27,27-hexafluoro-1α,25-dihydroxycholesterol |
| JPS59500864A (ja) * | 1982-05-26 | 1984-05-17 | ウイスコンシン アラムナイ リサ−チ フオンデ−シヨン | ２６，２６．２６，２７．２７，２７―ヘキサフルオロ―１α，２５―ジヒドロキシコレステロール化合物及びその製造方法 |
| US4500466A (en) * | 1982-09-21 | 1985-02-19 | The Firestone Tire & Rubber Company | Method for preparing a zinc dimethacrylate powder having a specific surface area range |
| JPH0749435B2 (ja) * | 1988-07-04 | 1995-05-31 | 帝人株式会社 | １α，３β，２４−トリヒドロキシ−△▲上５▼−ステロイド類の製造方法 |
| CN104145746A (zh) * | 2013-05-13 | 2014-11-19 | 台湾矽能能源股份有限公司 | 温室的排热机构 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3901928A (en) * | 1973-01-10 | 1975-08-26 | Robert Henry Hesse | 1' ,3' -dihydroxy steroid-5-enes method of preparing same and their use for preparing 1' -hydroxy-25-hydrogen vitamin d compounds |
| US3887545A (en) * | 1973-11-12 | 1975-06-03 | Hoffmann La Roche | Synthesis of 1{60 -hydroxylated cholesterol derivatives |
| DE2400189A1 (de) * | 1974-01-03 | 1975-07-17 | Basf Ag | Verfahren zur herstellung von 1 alphahydroxy-cholesterinen |
| JPS539222B2 (da) * | 1974-06-18 | 1978-04-04 | ||
| US4022891A (en) * | 1974-06-18 | 1977-05-10 | Teijin Limited | Novel 1α,24-dihydroxycholecalciferol compositions, novel precursors thereof, and processes for preparing them |
| JPS5324073B2 (da) * | 1974-06-18 | 1978-07-18 | ||
| IL45897A (en) * | 1974-10-22 | 1978-12-17 | Yeda Res & Dev | Process for the preparation of 1 hydroxy-provitamin d3 |
| IT1088094B (it) * | 1976-10-14 | 1985-06-04 | Hoffmann La Roche | Derivati del pregnano |
-
1978
- 1978-11-17 LU LU80545A patent/LU80545A1/de unknown
-
1979
- 1979-08-30 CH CH787079A patent/CH641815A5/de not_active IP Right Cessation
- 1979-10-11 IT IT26409/79A patent/IT1162780B/it active
- 1979-11-08 DE DE19792945124 patent/DE2945124A1/de active Granted
- 1979-11-09 IL IL58677A patent/IL58677A/xx unknown
- 1979-11-13 US US06/093,209 patent/US4305881A/en not_active Expired - Lifetime
- 1979-11-14 BE BE0/198105A patent/BE880031A/fr not_active IP Right Cessation
- 1979-11-14 FR FR7928078A patent/FR2446841A1/fr active Granted
- 1979-11-15 NL NL7908363A patent/NL7908363A/nl not_active Application Discontinuation
- 1979-11-15 JP JP14717679A patent/JPS5572200A/ja active Granted
- 1979-11-15 DK DK486079A patent/DK486079A/da not_active Application Discontinuation
- 1979-11-16 GB GB7939810A patent/GB2036030B/en not_active Expired
- 1979-11-16 AT AT0732379A patent/AT387392B/de not_active IP Right Cessation
-
1980
- 1980-04-11 FR FR8008175A patent/FR2445838A1/fr active Granted
-
1982
- 1982-04-15 GB GB08210922A patent/GB2104524B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1162780B (it) | 1987-04-01 |
| AT387392B (de) | 1989-01-10 |
| LU80545A1 (de) | 1980-06-05 |
| ATA732379A (de) | 1988-06-15 |
| NL7908363A (nl) | 1980-05-20 |
| IL58677A0 (en) | 1980-02-29 |
| GB2036030A (en) | 1980-06-25 |
| IL58677A (en) | 1983-03-31 |
| GB2036030B (en) | 1983-05-05 |
| US4305881A (en) | 1981-12-15 |
| DE2945124A1 (de) | 1980-06-04 |
| DE2945124C2 (da) | 1989-04-06 |
| FR2445838B1 (da) | 1981-10-23 |
| FR2446841B1 (da) | 1983-10-21 |
| JPS5572200A (en) | 1980-05-30 |
| GB2104524A (en) | 1983-03-09 |
| GB2104524B (en) | 1983-07-13 |
| BE880031A (fr) | 1980-05-14 |
| JPS6337800B2 (da) | 1988-07-27 |
| CH641815A5 (de) | 1984-03-15 |
| FR2445838A1 (fr) | 1980-08-01 |
| FR2446841A1 (fr) | 1980-08-14 |
| IT7926409A0 (it) | 1979-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |