ZA869054B - Production of cholecalciferol derivatives and novel intermediates used therefor - Google Patents

Production of cholecalciferol derivatives and novel intermediates used therefor

Info

Publication number
ZA869054B
ZA869054B ZA869054A ZA869054A ZA869054B ZA 869054 B ZA869054 B ZA 869054B ZA 869054 A ZA869054 A ZA 869054A ZA 869054 A ZA869054 A ZA 869054A ZA 869054 B ZA869054 B ZA 869054B
Authority
ZA
South Africa
Prior art keywords
production
intermediates used
novel intermediates
used therefor
cholecalciferol derivatives
Prior art date
Application number
ZA869054A
Other languages
English (en)
Inventor
Jeffrey Sterling
Ben-Zion Weiner
Dinora Barasch
Danielle Hirsch
Eliot Slovin
Original Assignee
Teva Pharma
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 Teva Pharma filed Critical Teva Pharma
Publication of ZA869054B publication Critical patent/ZA869054B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C401/00—Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA869054A 1986-01-21 1986-12-01 Production of cholecalciferol derivatives and novel intermediates used therefor ZA869054B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL77668A IL77668A (en) 1986-01-21 1986-01-21 Production of cholecalciferol derivatives and novel intermediates used therefor

Publications (1)

Publication Number Publication Date
ZA869054B true ZA869054B (en) 1987-07-29

Family

ID=11056511

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA869054A ZA869054B (en) 1986-01-21 1986-12-01 Production of cholecalciferol derivatives and novel intermediates used therefor

Country Status (8)

Country Link
US (1) US4758382A (de)
EP (1) EP0230600B1 (de)
JP (2) JPS62169762A (de)
AT (1) ATE54138T1 (de)
AU (1) AU590644B2 (de)
DE (1) DE3672251D1 (de)
IL (1) IL77668A (de)
ZA (1) ZA869054B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927815A (en) * 1988-04-29 1990-05-22 Wisconsin Alumni Research Foundation Compounds effective in inducing cell differentiation and process for preparing same
ATE124416T1 (de) * 1988-07-05 1995-07-15 Kuraray Co Steroid-verbindungen.
GB9007236D0 (en) * 1990-03-30 1990-05-30 Leo Pharm Prod Ltd Chemical compounds
AU650751B2 (en) * 1991-05-28 1994-06-30 Wisconsin Alumni Research Foundation Novel synthesis of 19-nor vitamin D compounds
DK0521550T3 (da) * 1991-07-05 1996-11-04 Duphar Int Res Vitamin D forbindelse, fremgangsmåde til fremstilling af denne forbindelse og mellemprodukt derfor
JP2876547B2 (ja) * 1992-06-23 1999-03-31 呉羽化学工業株式会社 抗クル病剤
US5464866A (en) * 1992-08-17 1995-11-07 Alcon Laboratories, Inc. Substituted hydrindanes for the treatment of angiogenesis-dependent diseases
AU5018893A (en) * 1992-08-17 1994-03-15 Alcon Laboratories, Inc. Substituted hydrindanes for the treatment of angiogenesis-dependent diseases
JP3306468B2 (ja) * 1997-10-30 2002-07-24 セレスティカ・ジャパン・イーエムエス株式会社 自動ハンダ付け機構及びその機構を用いる装置並びにそのハンダ付け方法
PL188697B1 (pl) * 1998-01-14 2005-03-31 Inst Farmaceutyczny Sposób otrzymywania pochodnych cholekalcyferolu oraz nowe związki pośrednie
JP4752110B2 (ja) * 2000-12-25 2011-08-17 住友化学株式会社 トリフルオロプロペニル化合物の製造法
US9481646B2 (en) * 2007-04-18 2016-11-01 The Johns Hopkins University Low calcemic, highly antiproliferative, analogs of calcitriol

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715374A (en) * 1972-05-05 1973-02-06 Wisconsin Alumni Res Found 24,25-dihydroxycholecalciferol
US4069321A (en) * 1975-10-14 1978-01-17 Merck & Co., Inc. Blocked cholecalciferol and dihydrotachysterol 3 derivatives
JPS5735599A (en) * 1980-08-05 1982-02-26 Chugai Pharmaceut Co Ltd 24,25-dihydroxycholestane and its preparation
US4442093A (en) * 1981-05-15 1984-04-10 Kureha Kagaku Kogyo Kabushiki Kaisha Method for administering 24,25-dihydroxycholecalciferol to persons suffering from hypercalcemia
DE3471928D1 (en) * 1983-01-28 1988-07-14 Hoffmann La Roche Process for the preparation of cholecalciferol derivatives
US4508651A (en) * 1983-03-21 1985-04-02 Hoffmann-La Roche Inc. Synthesis of 1α,25-dihydroxyergocalciferol
IL74264A (en) * 1984-02-08 1988-08-31 Hoffmann La Roche Preparation of calciferol derivatives,certain such novel compounds and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
EP0230600A1 (de) 1987-08-05
ATE54138T1 (de) 1990-07-15
EP0230600B1 (de) 1990-06-27
AU590644B2 (en) 1989-11-09
JPH0424346B2 (de) 1992-04-24
IL77668A (en) 1989-03-31
JPH054962A (ja) 1993-01-14
JPS62169762A (ja) 1987-07-25
US4758382A (en) 1988-07-19
AU6601086A (en) 1987-07-23
JP2505669B2 (ja) 1996-06-12
DE3672251D1 (de) 1990-08-02

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