NL7406748A - - Google Patents
Info
- Publication number
- NL7406748A NL7406748A NL7406748A NL7406748A NL7406748A NL 7406748 A NL7406748 A NL 7406748A NL 7406748 A NL7406748 A NL 7406748A NL 7406748 A NL7406748 A NL 7406748A NL 7406748 A NL7406748 A NL 7406748A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nutrition Science (AREA)
- Diabetes (AREA)
- Obesity (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00362569A US3822254A (en) | 1973-05-21 | 1973-05-21 | Synthesis of 25-hydroxycholesterol |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7406748A true NL7406748A (forum.php) | 1974-11-25 |
| NL172956B NL172956B (nl) | 1983-06-16 |
| NL172956C NL172956C (nl) | 1983-11-16 |
Family
ID=23426617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7406748,A NL172956C (nl) | 1973-05-21 | 1974-05-20 | Werkwijze voor het bereiden van 25-hydroxycholesterol en zijn 3-esters. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3822254A (forum.php) |
| JP (1) | JPS5614679B2 (forum.php) |
| AT (1) | AT343294B (forum.php) |
| BE (1) | BE815252A (forum.php) |
| CH (1) | CH617442A5 (forum.php) |
| DE (1) | DE2424498C3 (forum.php) |
| FR (1) | FR2236854B1 (forum.php) |
| GB (2) | GB1445236A (forum.php) |
| NL (1) | NL172956C (forum.php) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218700B2 (forum.php) * | 1973-02-16 | 1977-05-24 | ||
| US3928397A (en) * | 1973-03-02 | 1975-12-23 | Eisai Co Ltd | New 5-cholestene derivatives and preparation thereof |
| US3959320A (en) * | 1974-09-23 | 1976-05-25 | The Upjohn Company | Process and compounds |
| US3976636A (en) * | 1974-10-10 | 1976-08-24 | The Upjohn Company | Process and compounds |
| US3994934A (en) * | 1975-01-27 | 1976-11-30 | The Upjohn Company | Process for preparing Δ22 -25-oxy substituted sterol derivatives |
| US4264512A (en) * | 1975-09-29 | 1981-04-28 | The Regents Of The University Of California | 3-Deoxy-1α-hydroxy- and 3-deoxy-1α,25-dihydroxycholecalciferol and processes for the preparation thereof |
| US4038272A (en) * | 1975-10-20 | 1977-07-26 | Hoffmann-La Roche Inc. | Stereospecific syntheses of 24r,25- and 24s,25-dihydroxycholesterol and alkanoyl derivatives thereof |
| CH628907A5 (en) * | 1975-10-10 | 1982-03-31 | Hoffmann La Roche | Process for the preparation of 24,25-dihydroxycholesterol derivatives |
| US3994878A (en) * | 1975-10-10 | 1976-11-30 | Hoffmann-La Roche Inc. | Syntheses of 24R,25- and 24S,25-dihydroxycholesterol and alkanoyl derivatives thereof |
| JPS5371056A (en) * | 1976-12-08 | 1978-06-24 | Chugai Pharmaceut Co Ltd | Steroid derivs. |
| JPS53144563A (en) * | 1977-05-19 | 1978-12-15 | Chugai Pharmaceut Co Ltd | Preparation of steroid derivatives |
| EP0055999B1 (en) * | 1979-02-15 | 1984-10-03 | Teijin Limited | Vitamin d3 |
| CH644873A5 (de) * | 1980-02-12 | 1984-08-31 | Hoffmann La Roche | Verfahren zur herstellung von cholesterinderivaten. |
| US8399441B2 (en) * | 2004-10-25 | 2013-03-19 | Virginia Commonwealth University | Nuclear sulfated oxysterol, potent regulator of lipid homeostasis, for therapy of hypercholesterolemia, hypertriglycerides, fatty liver diseases, and atherosclerosis |
| WO2006047022A1 (en) | 2004-10-25 | 2006-05-04 | Virginia Commonwealth University | Nuclear sulfated oxysterol, potent regulator of cholesterol homeostasis, for therapy of hypercholesterolemia, hyperlipidemia, and atherosclerosis |
| US9034859B2 (en) | 2011-04-06 | 2015-05-19 | Virginia Commonwealth University | Sulfated oxysterol and oxysterol sulfation by hydroxysterol sulfotransferase promote lipid homeostasis and liver proliferation |
| PT3086793T (pt) | 2013-12-24 | 2022-07-20 | Durect Corp | Uso de sulfatos de colesterol oxigenado (ocs) para o tratamento de disfunção renal |
| CN116747233A (zh) | 2016-08-02 | 2023-09-15 | 弗吉尼亚联邦大学 | 包含5-胆甾烯-3,25-二醇,3-硫酸酯或其盐和至少一种环状寡糖的组合物 |
| CN111320663B (zh) * | 2018-12-13 | 2023-01-24 | 上海医药工业研究院 | 一种24-胆烯烯酸乙酯中间体的制备方法 |
| EP3965773A4 (en) | 2019-05-09 | 2024-02-21 | Fermenta Biotech Limited | Novel method for synthesizing 25-oh cholesterol/calcifediol from phytosterol |
| US20220372065A1 (en) * | 2019-07-09 | 2022-11-24 | Fermenta Biotech Limited | Synthesis of cholesterol and vitamin d3 from phytosterols |
| CN111138512A (zh) * | 2019-12-27 | 2020-05-12 | 郑州手性药物研究院有限公司 | 一种合成25-羟基胆固醇中间体的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1052283B (it) * | 1968-07-01 | 1981-06-20 | Wisconsin Alumni Res Found | Processo per preparare composti del calciferolo e relativi composti |
| US3846455A (en) * | 1972-05-22 | 1974-11-05 | Eisai Co Ltd | Process for the preparation of 25-hydroxy-cholesterol and esters thereof |
-
1973
- 1973-05-21 US US00362569A patent/US3822254A/en not_active Expired - Lifetime
-
1974
- 1974-05-14 CH CH657874A patent/CH617442A5/de not_active IP Right Cessation
- 1974-05-20 FR FR7417436A patent/FR2236854B1/fr not_active Expired
- 1974-05-20 NL NLAANVRAGE7406748,A patent/NL172956C/xx not_active IP Right Cessation
- 1974-05-20 AT AT416374A patent/AT343294B/de not_active IP Right Cessation
- 1974-05-20 GB GB2247174A patent/GB1445236A/en not_active Expired
- 1974-05-20 BE BE144498A patent/BE815252A/xx not_active IP Right Cessation
- 1974-05-20 JP JP5568474A patent/JPS5614679B2/ja not_active Expired
- 1974-05-20 DE DE2424498A patent/DE2424498C3/de not_active Expired
- 1974-05-20 GB GB4033475A patent/GB1445237A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3822254A (en) | 1974-07-02 |
| AT343294B (de) | 1978-05-26 |
| CH617442A5 (forum.php) | 1980-05-30 |
| GB1445237A (en) | 1976-08-04 |
| JPS5614679B2 (forum.php) | 1981-04-06 |
| GB1445236A (en) | 1976-08-04 |
| DE2424498B2 (de) | 1980-06-04 |
| FR2236854B1 (forum.php) | 1977-10-21 |
| JPS5018458A (forum.php) | 1975-02-26 |
| NL172956B (nl) | 1983-06-16 |
| ATA416374A (de) | 1977-09-15 |
| FR2236854A1 (forum.php) | 1975-02-07 |
| DE2424498A1 (de) | 1974-12-12 |
| BE815252A (fr) | 1974-11-20 |
| NL172956C (nl) | 1983-11-16 |
| DE2424498C3 (de) | 1981-04-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |