BE815252A - Procede pour la preparation de 25-hydroxycholesterol - Google Patents
Procede pour la preparation de 25-hydroxycholesterolInfo
- Publication number
- BE815252A BE815252A BE144498A BE144498A BE815252A BE 815252 A BE815252 A BE 815252A BE 144498 A BE144498 A BE 144498A BE 144498 A BE144498 A BE 144498A BE 815252 A BE815252 A BE 815252A
- Authority
- BE
- Belgium
- Prior art keywords
- hydroxycholesterol
- preparation
- Prior art date
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 (1)
Publication Number | Publication Date |
---|---|
BE815252A true BE815252A (fr) | 1974-11-20 |
Family
ID=23426617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE144498A BE815252A (fr) | 1973-05-21 | 1974-05-20 | Procede pour la preparation de 25-hydroxycholesterol |
Country Status (9)
Country | Link |
---|---|
US (1) | US3822254A (ja) |
JP (1) | JPS5614679B2 (ja) |
AT (1) | AT343294B (ja) |
BE (1) | BE815252A (ja) |
CH (1) | CH617442A5 (ja) |
DE (1) | DE2424498C3 (ja) |
FR (1) | FR2236854B1 (ja) |
GB (2) | GB1445236A (ja) |
NL (1) | NL172956C (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5218700B2 (ja) * | 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 |
US3994878A (en) * | 1975-10-10 | 1976-11-30 | Hoffmann-La Roche Inc. | 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 |
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 |
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 |
EP0015122B1 (en) * | 1979-02-15 | 1983-09-14 | Teijin Limited | New 25-hydroxy-24-oxocholestane derivatives and preparation thereof |
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 |
IL282010B (en) | 2013-12-24 | 2022-07-01 | Univ Virginia Commonwealth | Uses of oxidized cholesterol sulfates |
US20190269695A1 (en) | 2016-08-02 | 2019-09-05 | Virginia Commonwealth University | Compositions comprising 5-cholesten-3, 25-diol, 3-sulfate (25hc3s) or pharmaceutically acceptable salt thereof and at least one cyclic oligosaccharide |
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 |
US20220204547A1 (en) | 2019-05-09 | 2022-06-30 | 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 |
---|---|---|---|---|
GB1261291A (en) * | 1968-07-01 | 1972-01-26 | Wisconsin Alumni Res Found | Calciferol compounds and process of preparing the same |
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 DE DE2424498A patent/DE2424498C3/de not_active Expired
- 1974-05-20 GB GB2247174A patent/GB1445236A/en not_active Expired
- 1974-05-20 GB GB4033475A patent/GB1445237A/en not_active Expired
- 1974-05-20 BE BE144498A patent/BE815252A/xx not_active IP Right Cessation
- 1974-05-20 NL NLAANVRAGE7406748,A patent/NL172956C/xx not_active IP Right Cessation
- 1974-05-20 JP JP5568474A patent/JPS5614679B2/ja not_active Expired
- 1974-05-20 AT AT416374A patent/AT343294B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL172956B (nl) | 1983-06-16 |
CH617442A5 (ja) | 1980-05-30 |
ATA416374A (de) | 1977-09-15 |
NL7406748A (ja) | 1974-11-25 |
FR2236854B1 (ja) | 1977-10-21 |
GB1445237A (en) | 1976-08-04 |
US3822254A (en) | 1974-07-02 |
AT343294B (de) | 1978-05-26 |
FR2236854A1 (ja) | 1975-02-07 |
GB1445236A (en) | 1976-08-04 |
JPS5614679B2 (ja) | 1981-04-06 |
DE2424498B2 (de) | 1980-06-04 |
DE2424498A1 (de) | 1974-12-12 |
JPS5018458A (ja) | 1975-02-26 |
DE2424498C3 (de) | 1981-04-02 |
NL172956C (nl) | 1983-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: F. HOFFMANN-LA ROCHE & CIE S.A. Effective date: 19870531 |