JPS5745740B2 - - Google Patents

Info

Publication number
JPS5745740B2
JPS5745740B2 JP49005853A JP585374A JPS5745740B2 JP S5745740 B2 JPS5745740 B2 JP S5745740B2 JP 49005853 A JP49005853 A JP 49005853A JP 585374 A JP585374 A JP 585374A JP S5745740 B2 JPS5745740 B2 JP S5745740B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP49005853A
Other versions
JPS4995956A (ja
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27348128&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5745740(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority claimed from KR7401148A external-priority patent/KR790000218B1/ko
Publication of JPS4995956A publication Critical patent/JPS4995956A/ja
Publication of JPS5745740B2 publication Critical patent/JPS5745740B2/ja
Expired legal-status Critical Current

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)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)
JP49005853A 1973-01-10 1974-01-09 Expired JPS5745740B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32246273A 1973-01-10 1973-01-10
US362339A US3901928A (en) 1973-01-10 1973-05-21 1' ,3' -dihydroxy steroid-5-enes method of preparing same and their use for preparing 1' -hydroxy-25-hydrogen vitamin d compounds
KR7401148A KR790000218B1 (en) 1973-01-10 1974-01-09 Process for preparation of 1 , 3 -dihy droxy steroid-5-enes

Publications (2)

Publication Number Publication Date
JPS4995956A JPS4995956A (ja) 1974-09-11
JPS5745740B2 true JPS5745740B2 (ja) 1982-09-29

Family

ID=27348128

Family Applications (4)

Application Number Title Priority Date Filing Date
JP49005853A Expired JPS5745740B2 (ja) 1973-01-10 1974-01-09
JP49099836A Pending JPS50100216A (ja) 1973-01-10 1974-08-30
JP49099837A Expired JPS581116B2 (ja) 1973-01-10 1974-08-30 １α−ヒドロキシ−２５−水素プレビタミンＤ化合物の製造方法
JP51017502A Expired JPS5854160B2 (ja) 1973-01-10 1976-02-21 １α，３β−ジヒドロキシステロイド−５−エンまたはその誘導体の製造方法

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP49099836A Pending JPS50100216A (ja) 1973-01-10 1974-08-30
JP49099837A Expired JPS581116B2 (ja) 1973-01-10 1974-08-30 １α−ヒドロキシ−２５−水素プレビタミンＤ化合物の製造方法
JP51017502A Expired JPS5854160B2 (ja) 1973-01-10 1976-02-21 １α，３β−ジヒドロキシステロイド−５−エンまたはその誘導体の製造方法

Country Status (19)

Country Link
US (1) US3901928A (ja)
JP (4) JPS5745740B2 (ja)
AR (1) AR213608A1 (ja)
BE (1) BE809578A (ja)
CA (1) CA1055011A (ja)
CH (1) CH603571A5 (ja)
DE (2) DE2400931A1 (ja)
DK (1) DK158786C (ja)
ES (1) ES422140A1 (ja)
FR (1) FR2213053B1 (ja)
GB (1) GB1463985A (ja)
HK (1) HK98589A (ja)
IE (1) IE40496B1 (ja)
LU (1) LU69133A1 (ja)
MY (1) MY104375A (ja)
NL (1) NL187010C (ja)
PH (1) PH14419A (ja)
SE (1) SE419981B (ja)
SG (1) SG68389G (ja)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA74158B (en) * 1973-01-10 1975-03-26 Res Inst Medicine Chem Chemical process
US4022891A (en) * 1974-06-18 1977-05-10 Teijin Limited Novel 1α,24-dihydroxycholecalciferol compositions, novel precursors thereof, and processes for preparing them
US4004003A (en) * 1974-08-28 1977-01-18 The Upjohn Company 25-Hydroxycalciferol compounds for treatment of steroid-induced osteoporosis
US3993675A (en) * 1975-02-24 1976-11-23 Hoffmann-La Roche Inc. Process for the preparation of 1α,25-dihydroxycholecalciferol
JPS5265262A (en) * 1975-11-27 1977-05-30 Teijin Ltd Synthesis of 1alpha acyloxy-provitamine d compounds
JPS5265261A (en) * 1975-11-27 1977-05-30 Teijin Ltd Synthesis of 1alpha-hyaroxy-provitamine d compounds
CH626336A5 (en) * 1976-03-08 1981-11-13 Hoffmann La Roche Process for the preparation of cholecalciferol derivatives
US4021423A (en) * 1976-03-08 1977-05-03 Hoffmann-La Roche Inc. Syntheses of 24R,25- and 24S,25-dihydroxycholecalciferol
GB1583749A (en) * 1976-06-03 1981-02-04 Res Inst Medicine Chem Vitamin d derivatives
US4046760A (en) * 1976-07-01 1977-09-06 Merck & Co., Inc. Process for preparing 1-α-hydroxy cholesterol derivatives
IT1088094B (it) * 1976-10-14 1985-06-04 Hoffmann La Roche Derivati del pregnano
US4098801A (en) * 1977-01-26 1978-07-04 Hoffmann-La Roche Inc. Synthesis of 1α-hydroxylated derivatives of cholesterol
CH638215A5 (de) * 1977-02-04 1983-09-15 Hoffmann La Roche Oxadiazolopyrimidin-derivate.
US4157984A (en) * 1977-06-08 1979-06-12 Z-L Limited Antioxidants, antioxidant compositions and methods of preparing and using same
US4218489A (en) * 1977-06-08 1980-08-19 Z-L Limited Partnership Antioxidants, antioxidant compositions and methods of preparing and using same
JPS5452717A (en) * 1977-09-29 1979-04-25 Chugai Pharmaceut Co Ltd Stable oily pharmaceuticals containing 1alpha-hydroxyvitamin d
US4260549A (en) * 1979-05-21 1981-04-07 Wisconsin Alumni Research Foundation Process for preparing 1α-hydroxylated compounds
US4195027A (en) * 1978-01-16 1980-03-25 Wisconsin Alumni Research Foundation Process for preparing 1α-hydroxylated compounds
US4199518A (en) * 1978-03-30 1980-04-22 Diamond Shamrock Corporation 1α,3β-Dihydroxy-steroid-5-enes from 1α,2α-epoxy-steroid-4,6-dien-3-ones
JPS557215A (en) * 1978-06-30 1980-01-19 Teijin Ltd Preparation of active vitamin d3 or its oh-protected derivative and/or its corresponding previtamin d3 or its oh-protected derivative
LU80545A1 (de) * 1978-11-17 1980-06-05 Hoffmann La Roche Verfahren zur herstellung von 1a,3s-dihydroxy->5-steroiden
US4284577A (en) * 1979-02-16 1981-08-18 Sachiko Yamada Novel vitamin D3 derivative and process for preparing the same
FR2457282A1 (fr) * 1979-05-23 1980-12-19 Roussel Uclaf Nouveau derive du 1a,25 dihydroxy cholecalciferol, son procede de preparation et son application comme medicament
CA1160217A (en) * 1979-10-23 1984-01-10 Osamu Nishikawa Process for the preparation of active-type vitamin d.sub.3 compounds
EP0070588B1 (en) * 1981-07-17 1986-05-07 Duphar International Research B.V Method of preparing 1-alpha-hydroxyvitamin d and 1-alpha-hydroxy-previtamin d compounds, and adduct of a previtamin d or tachysterol compound with a suitable dienophile
JPS5856646A (ja) * 1981-09-26 1983-04-04 Tatsuo Suda 産卵めんどりの初産促進方法、初産促進剤及びそのための飼料組成物
CA1272953A (en) 1984-10-08 1990-08-21 Yuji Makino Pharmaceutical composition for external use containing active-type vitamin d.sub.3
JPS61189229A (ja) * 1985-02-18 1986-08-22 Tokai Kapuseru Kk 安定な１α−ヒドロキシビタミンＤ類製剤
JPH0749435B2 (ja) * 1988-07-04 1995-05-31 帝人株式会社 １α，３β，２４−トリヒドロキシ−△▲上５▼−ステロイド類の製造方法
JP2525478B2 (ja) * 1989-03-01 1996-08-21 帝人株式会社 安定性の改良された活性型ビタミンｄ▲下３▼類固型製剤
AU666529B2 (en) * 1992-04-24 1996-02-15 Wisconsin Alumni Research Foundation Method of treating osteoporosis with 1 alpha, 24 (R)-dihydroxy-22 (E)-dehydro-vitamin D3
KR960013798B1 (ko) * 1992-04-24 1996-10-10 재단법인 한국전자통신연구소 평면 도파로형 공간 스위치
US5194431A (en) * 1992-07-08 1993-03-16 Wisconsin Alumni Research Foundation 24-cyclopropane vitamin D derivatives
US7148211B2 (en) * 2002-09-18 2006-12-12 Genzyme Corporation Formulation for lipophilic agents
EP1719513A4 (en) * 2004-02-18 2009-05-13 Mercian Corp METHOD FOR THE PREVENTION, MEDICATION AND / OR TREATMENT OF HYPOKALZEMIA IN PETS
CN115785182B (zh) * 2022-11-29 2024-06-21 浙江工业大学 一种1α-羟基胆固醇的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862750A (ja) * 1971-12-02 1973-09-01

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697559A (en) * 1971-02-25 1972-10-10 Wisconsin Alumni Res Found 1,25-dihydroxycholecalciferol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862750A (ja) * 1971-12-02 1973-09-01

Also Published As

Publication number Publication date
HK98589A (en) 1989-12-22
DE2400931A1 (de) 1974-07-25
FR2213053A1 (ja) 1974-08-02
LU69133A1 (ja) 1974-04-02
FR2213053B1 (ja) 1976-12-10
CH603571A5 (ja) 1978-08-31
IE40496L (en) 1974-07-10
DE2400931C2 (ja) 1987-10-29
GB1463985A (en) 1977-02-09
AU6434974A (en) 1975-07-10
IE40496B1 (en) 1979-06-20
CA1055011A (en) 1979-05-22
JPS50100216A (ja) 1975-08-08
BE809578A (fr) 1974-07-09
DK158786B (da) 1990-07-16
US3901928A (en) 1975-08-26
NL187010B (nl) 1990-12-03
DK158786C (da) 1990-11-26
NL187010C (nl) 1993-12-16
JPS581116B2 (ja) 1983-01-10
JPS51110554A (ja) 1976-09-30
SG68389G (en) 1990-01-26
ES422140A1 (es) 1976-08-01
JPS50100045A (ja) 1975-08-08
NL7400282A (ja) 1974-07-12
JPS5854160B2 (ja) 1983-12-02
PH14419A (en) 1981-07-10
JPS4995956A (ja) 1974-09-11
SE419981B (sv) 1981-09-07
AR213608A1 (es) 1979-02-28
MY104375A (en) 1994-03-31
DE2463203C2 (ja) 1987-06-04

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