HK98589A - Vitamin d derivatives and process for their preparation - Google Patents

Vitamin d derivatives and process for their preparation

Info

Publication number
HK98589A
HK98589A HK985/89A HK98589A HK98589A HK 98589 A HK98589 A HK 98589A HK 985/89 A HK985/89 A HK 985/89A HK 98589 A HK98589 A HK 98589A HK 98589 A HK98589 A HK 98589A
Authority
HK
Hong Kong
Prior art keywords
vitamin
derivatives
preparation
Prior art date
Application number
HK985/89A
Other languages
English (en)
Original Assignee
Res Inst Medicine Chem
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=HK98589(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from KR7401148A external-priority patent/KR790000218B1/ko
Application filed by Res Inst Medicine Chem filed Critical Res Inst Medicine Chem
Publication of HK98589A publication Critical patent/HK98589A/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)
  • 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)
HK985/89A 1973-01-10 1989-12-14 Vitamin d derivatives and process for their preparation HK98589A (en)

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 (1)

Publication Number Publication Date
HK98589A true HK98589A (en) 1989-12-22

Family

ID=27348128

Family Applications (1)

Application Number Title Priority Date Filing Date
HK985/89A HK98589A (en) 1973-01-10 1989-12-14 Vitamin d derivatives and process for their preparation

Country Status (19)

Country Link
US (1) US3901928A (fr)
JP (4) JPS5745740B2 (fr)
AR (1) AR213608A1 (fr)
BE (1) BE809578A (fr)
CA (1) CA1055011A (fr)
CH (1) CH603571A5 (fr)
DE (2) DE2463203C2 (fr)
DK (1) DK158786C (fr)
ES (1) ES422140A1 (fr)
FR (1) FR2213053B1 (fr)
GB (1) GB1463985A (fr)
HK (1) HK98589A (fr)
IE (1) IE40496B1 (fr)
LU (1) LU69133A1 (fr)
MY (1) MY104375A (fr)
NL (1) NL187010C (fr)
PH (1) PH14419A (fr)
SE (1) SE419981B (fr)
SG (1) SG68389G (fr)

Families Citing this family (35)

* 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
US4021423A (en) * 1976-03-08 1977-05-03 Hoffmann-La Roche Inc. Syntheses of 24R,25- and 24S,25-dihydroxycholecalciferol
CH626336A5 (en) * 1976-03-08 1981-11-13 Hoffmann La Roche Process for the preparation of cholecalciferol derivatives
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
US4195027A (en) * 1978-01-16 1980-03-25 Wisconsin Alumni Research Foundation Process for preparing 1α-hydroxylated compounds
US4260549A (en) * 1979-05-21 1981-04-07 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 (fr) * 1979-10-23 1984-01-10 Osamu Nishikawa Procede de preparation de compose de vitamine d.sub.3
DE3270978D1 (en) * 1981-07-17 1986-06-12 Duphar Int Res 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 (fr) 1984-10-08 1990-08-21 Yuji Makino Compose pharmaceutique pour usage externe contenant de la vitasmine d.sub.3 de type acitf
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
KR960013798B1 (ko) * 1992-04-24 1996-10-10 재단법인 한국전자통신연구소 평면 도파로형 공간 스위치
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
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
WO2005077378A1 (fr) * 2004-02-18 2005-08-25 Mercian Corporation Procédé consistant à prévenir, médicamenter et/ou traiter l'hypocalcémie chez un mammifère domestique

Family Cites Families (2)

* 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
US3741996A (en) * 1971-12-02 1973-06-26 Wisconsin Alumni Res Found 1{60 -hydroxycholecalciferol

Also Published As

Publication number Publication date
MY104375A (en) 1994-03-31
JPS51110554A (fr) 1976-09-30
CA1055011A (fr) 1979-05-22
US3901928A (en) 1975-08-26
BE809578A (fr) 1974-07-09
DK158786B (da) 1990-07-16
ES422140A1 (es) 1976-08-01
JPS5745740B2 (fr) 1982-09-29
FR2213053B1 (fr) 1976-12-10
JPS581116B2 (ja) 1983-01-10
FR2213053A1 (fr) 1974-08-02
DK158786C (da) 1990-11-26
JPS5854160B2 (ja) 1983-12-02
LU69133A1 (fr) 1974-04-02
AR213608A1 (es) 1979-02-28
NL187010C (nl) 1993-12-16
IE40496L (en) 1974-07-10
AU6434974A (en) 1975-07-10
JPS50100045A (fr) 1975-08-08
PH14419A (en) 1981-07-10
CH603571A5 (fr) 1978-08-31
NL187010B (nl) 1990-12-03
DE2400931C2 (fr) 1987-10-29
SE419981B (sv) 1981-09-07
DE2400931A1 (de) 1974-07-25
JPS50100216A (fr) 1975-08-08
NL7400282A (fr) 1974-07-12
SG68389G (en) 1990-01-26
GB1463985A (en) 1977-02-09
JPS4995956A (fr) 1974-09-11
DE2463203C2 (fr) 1987-06-04
IE40496B1 (en) 1979-06-20

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