GR853047B - - Google Patents

Info

Publication number
GR853047B
GR853047B GR853047A GR850103047A GR853047B GR 853047 B GR853047 B GR 853047B GR 853047 A GR853047 A GR 853047A GR 850103047 A GR850103047 A GR 850103047A GR 853047 B GR853047 B GR 853047B
Authority
GR
Greece
Prior art keywords
alpha
dihydroxycholecalciferol
trifluoro
epimer
essentially free
Prior art date
Application number
GR853047A
Other languages
English (en)
Inventor
Enrico Baggiolini
Giacomo Pizzolato
Milan Uskokovic
Gary Truitt
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 GR853047B publication Critical patent/GR853047B/el

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385Saturated compounds containing a keto group being part of a ring
    • C07C49/487Saturated compounds containing a keto group being part of a ring containing hydroxy groups
    • C07C49/507Saturated compounds containing a keto group being part of a ring containing hydroxy groups polycyclic
    • C07C49/513Saturated compounds containing a keto group being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/02Nutrients, e.g. vitamins, minerals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C401/00Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
    • C07C45/305Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation with halogenochromate reagents, e.g. pyridinium chlorochromate
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804Compounds having Si-O-C linkages
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
GR853047A 1984-12-19 1985-12-18 GR853047B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68344284A 1984-12-19 1984-12-19

Publications (1)

Publication Number Publication Date
GR853047B true GR853047B (el) 1986-04-21

Family

ID=24744070

Family Applications (1)

Application Number Title Priority Date Filing Date
GR853047A GR853047B (el) 1984-12-19 1985-12-18

Country Status (14)

Country Link
EP (1) EP0186102B1 (el)
JP (1) JPH0684348B2 (el)
AT (1) ATE42948T1 (el)
AU (1) AU579212B2 (el)
DE (1) DE3570075D1 (el)
DK (1) DK159656C (el)
ES (1) ES8708210A1 (el)
FI (1) FI855017A (el)
GR (1) GR853047B (el)
HU (1) HU193358B (el)
MC (1) MC1727A1 (el)
NO (1) NO855119L (el)
PT (1) PT81708B (el)
ZA (1) ZA859138B (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU650751B2 (en) * 1991-05-28 1994-06-30 Wisconsin Alumni Research Foundation Novel synthesis of 19-nor vitamin D compounds
JP4833908B2 (ja) * 2007-04-23 2011-12-07 東洋ゴム工業株式会社 防振ブッシュ
JP4716387B2 (ja) * 2008-09-02 2011-07-06 東洋ゴム工業株式会社 防振ブッシュ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248791A (en) * 1980-02-04 1981-02-03 Wisconsin Alumni Research Foundation 25-Hydroxy-26,26,26,27,27,27-hexafluorocholecalciferol
JPS56122348A (en) * 1980-03-03 1981-09-25 Teijin Ltd 25-hydroxy-26,26,26-trifluorovitamin d3, its oh-protected derivative, and its preparation
US4358406A (en) * 1981-07-27 1982-11-09 Wisconsin Alumni Research Foundation 26,26,26,27,27,27-Hexafluoro-1α,25-dihydroxycholecalciferol and process for preparing same

Also Published As

Publication number Publication date
PT81708A (en) 1986-01-01
FI855017A (fi) 1986-06-20
MC1727A1 (fr) 1986-12-15
AU579212B2 (en) 1988-11-17
EP0186102A3 (en) 1986-10-08
ES550072A0 (es) 1987-10-01
NO855119L (no) 1986-06-20
DK591285D0 (da) 1985-12-18
ATE42948T1 (de) 1989-05-15
EP0186102B1 (en) 1989-05-10
ES8708210A1 (es) 1987-10-01
DE3570075D1 (en) 1989-06-15
JPH0684348B2 (ja) 1994-10-26
PT81708B (en) 1987-10-15
JPS61145139A (ja) 1986-07-02
HUT39137A (en) 1986-08-28
DK591285A (da) 1986-06-20
DK159656C (da) 1991-04-08
FI855017A0 (fi) 1985-12-17
DK159656B (da) 1990-11-12
ZA859138B (en) 1986-08-27
EP0186102A2 (en) 1986-07-02
AU5133385A (en) 1986-06-26
HU193358B (en) 1987-09-28

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