CH617442A5 - - Google Patents

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Publication number
CH617442A5
CH617442A5 CH657874A CH657874A CH617442A5 CH 617442 A5 CH617442 A5 CH 617442A5 CH 657874 A CH657874 A CH 657874A CH 657874 A CH657874 A CH 657874A CH 617442 A5 CH617442 A5 CH 617442A5
Authority
CH
Switzerland
Prior art keywords
formula
compound
solvent
above meaning
hydroxy
Prior art date
Application number
CH657874A
Other languages
German (de)
English (en)
Inventor
John Joseph Partridge Jr
Milan Radoje Uskokovic
Original Assignee
Hoffmann La Roche
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH617442A5 publication Critical patent/CH617442A5/de

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)
CH657874A 1973-05-21 1974-05-14 CH617442A5 (ja)

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
CH617442A5 true CH617442A5 (ja) 1980-05-30

Family

ID=23426617

Family Applications (1)

Application Number Title Priority Date Filing Date
CH657874A CH617442A5 (ja) 1973-05-21 1974-05-14

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)

* Cited by examiner, † Cited by third party
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
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
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
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.
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
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
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
KR102530119B1 (ko) 2013-12-24 2023-05-08 버지니아 커먼웰스 유니버시티 산소첨가된 콜레스테롤 술페이트 (ocs) 의 용도
DK3494125T3 (da) 2016-08-02 2022-08-01 Univ Virginia Commonwealth Sammensætninger omfattende 5-cholesten-3, 25-diol, 3-sulfat (25HC3S) eller farmaceutisk acceptabelt salt deraf og mindst ét cyklisk oligosaccharid
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 PROCESS FOR SYNTHESIS OF 25-OH CHOLESTEROL/CALCIFEDIOL FROM PHYTOSTEROL
WO2021005618A1 (en) * 2019-07-09 2021-01-14 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL172956C (nl) 1983-11-16
FR2236854B1 (ja) 1977-10-21
NL7406748A (ja) 1974-11-25
JPS5018458A (ja) 1975-02-26
DE2424498C3 (de) 1981-04-02
NL172956B (nl) 1983-06-16
US3822254A (en) 1974-07-02
AT343294B (de) 1978-05-26
DE2424498A1 (de) 1974-12-12
JPS5614679B2 (ja) 1981-04-06
GB1445236A (en) 1976-08-04
DE2424498B2 (de) 1980-06-04
ATA416374A (de) 1977-09-15
FR2236854A1 (ja) 1975-02-07
BE815252A (fr) 1974-11-20
GB1445237A (en) 1976-08-04

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PL Patent ceased