SE413096B - Forfarande for framstellning av 1alfa,24(s)-dihydroxikolekalciferol och/eller 1,24(r)-dihydroxikolekalciferol - Google Patents

Forfarande for framstellning av 1alfa,24(s)-dihydroxikolekalciferol och/eller 1,24(r)-dihydroxikolekalciferol

Info

Publication number
SE413096B
SE413096B SE7506560A SE7506560A SE413096B SE 413096 B SE413096 B SE 413096B SE 7506560 A SE7506560 A SE 7506560A SE 7506560 A SE7506560 A SE 7506560A SE 413096 B SE413096 B SE 413096B
Authority
SE
Sweden
Prior art keywords
dihydroxicolecalciferol
1alfa
preparing
procedure
preparing 1alfa
Prior art date
Application number
SE7506560A
Other languages
English (en)
Swedish (sv)
Other versions
SE7506560L (sv
Inventor
T Takeshita
Y Hashimoto
H Kawashima
S Ishimoto
N Ikekawa
M Morisaki
Original Assignee
Teijin Ltd
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
Priority claimed from JP6866474A external-priority patent/JPS539222B2/ja
Priority claimed from JP14132974A external-priority patent/JPS5168556A/ja
Priority claimed from JP49141332A external-priority patent/JPS5168560A/ja
Priority claimed from JP14133074A external-priority patent/JPS5168557A/ja
Priority claimed from JP14133174A external-priority patent/JPS5320989B2/ja
Priority claimed from JP14902174A external-priority patent/JPS5176255A/ja
Priority claimed from JP14901874A external-priority patent/JPS5176253A/ja
Priority claimed from JP14902074A external-priority patent/JPS5176254A/ja
Priority claimed from JP14902274A external-priority patent/JPS5176259A/ja
Priority claimed from JP14901774A external-priority patent/JPS5176252A/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of SE7506560L publication Critical patent/SE7506560L/
Publication of SE413096B publication Critical patent/SE413096B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/001—Oxiranes
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7506560A 1974-06-18 1975-06-09 Forfarande for framstellning av 1alfa,24(s)-dihydroxikolekalciferol och/eller 1,24(r)-dihydroxikolekalciferol SE413096B (sv)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP6866474A JPS539222B2 (xx) 1974-06-18 1974-06-18
JP49141332A JPS5168560A (en) 1974-12-09 1974-12-09 1 arufua 244 jihidorokishikorekarushifuerooruno bunriho
JP14133074A JPS5168557A (en) 1974-12-09 1974-12-09 1 arufua 244 jihidorokishikorekarushifuerooruno seizoho
JP14132974A JPS5168556A (en) 1974-12-09 1974-12-09 1 arufua 244 jihidorokishikorekarushifuerooruno seizohoho
JP14133174A JPS5320989B2 (xx) 1974-12-09 1974-12-09
JP14902174A JPS5176255A (en) 1974-12-27 1974-12-27 1 arufua * 24 * s * jihidorokishikorekarushifueroorunoseizohoho
JP14901874A JPS5176253A (en) 1974-12-27 1974-12-27 1 arufua *24 * r * jihidorokishikorekarushifueroorunoseizohoho
JP14902074A JPS5176254A (en) 1974-12-27 1974-12-27 1 arufua * 24 * s * jihidorokishikorekarushifueroorunoseizoho
JP14902274A JPS5176259A (en) 1974-12-27 1974-12-27 244 benzoiruokishikoresuteroorujudotaino 24 iepimaanobunriho
JP14901774A JPS5176252A (en) 1974-12-27 1974-12-27 1 arufua *24 * r * jihidorokishikorekarushifueroorunoseizoho

Publications (2)

Publication Number Publication Date
SE7506560L SE7506560L (sv) 1975-12-19
SE413096B true SE413096B (sv) 1980-04-14

Family

ID=27580092

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7506560A SE413096B (sv) 1974-06-18 1975-06-09 Forfarande for framstellning av 1alfa,24(s)-dihydroxikolekalciferol och/eller 1,24(r)-dihydroxikolekalciferol

Country Status (10)

Country Link
US (1) US4022891A (xx)
CA (1) CA1051442A (xx)
CH (1) CH618669A5 (xx)
DE (1) DE2526981C3 (xx)
DK (1) DK142410B (xx)
FR (1) FR2275196A1 (xx)
GB (2) GB1508042A (xx)
NL (1) NL7507268A (xx)
NO (1) NO145162C (xx)
SE (1) SE413096B (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1088094B (it) * 1976-10-14 1985-06-04 Hoffmann La Roche Derivati del pregnano
JPS53147051A (en) * 1977-05-24 1978-12-21 Teijin Ltd 1alpha-hydroxy-24-dehydro-vitamin d3 and its preparation
JPS5822479B2 (ja) * 1977-09-07 1983-05-09 帝人株式会社 １α−ヒドロキシ−２４−オキソ−ビタミンＤ↓３およびその製造法
US4225596A (en) * 1978-10-13 1980-09-30 Wisconsin Alumni Research Foundation Method for treating calcium imbalance and improving calcium absorption in mammals
LU80545A1 (de) * 1978-11-17 1980-06-05 Hoffmann La Roche Verfahren zur herstellung von 1a,3s-dihydroxy->5-steroiden
US4230701A (en) * 1979-03-21 1980-10-28 Hoffmann-La Roche Inc. Administration of biologically active vitamin D3 and vitamin D2 materials
US4335120A (en) * 1979-03-21 1982-06-15 Hoffmann-La Roche Inc. Administration of biologically active vitamin D3 and vitamin D2 materials
JPS55136229A (en) * 1979-04-10 1980-10-23 Teijin Ltd Adjustment of bone metabolism in warm-blooded animal and drug for it
JPS5626820A (en) * 1979-08-10 1981-03-16 Chugai Pharmaceut Co Ltd Immunosuppressing agent
US4338250A (en) * 1981-04-27 1982-07-06 Wisconsin Alumni Research Foundation 1-Hydroxylation process
CA1272953A (en) 1984-10-08 1990-08-21 Yuji Makino Pharmaceutical composition for external use containing active-type vitamin d.sub.3
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
US5532228A (en) * 1990-02-06 1996-07-02 Schering Aktiengesellschaft Side-chain homologous vitamin D derivatives, process for their production, pharmaceutical preparations containing these derivatives and their use as pharmaceutical agents
US20040009958A1 (en) * 1991-01-08 2004-01-15 Bone Care International, Inc. Methods for preparation and use of 1alpha,24(S)-dihydroxyvitamin D2
US6166000A (en) * 1991-01-08 2000-12-26 Bone Care International, Inc. Methods for preparation and use of 1α,24(S)-Dihydroxy vitamin . D.sub2
EP0550702B1 (en) 1991-01-08 1999-05-06 Bone Care International, Inc. METHODS FOR PREPARATION AND USE OF 1$g(a),24-DIHYDROXY VITAMIN D 2?
US6538037B2 (en) 1991-01-08 2003-03-25 Bone Care International, Inc. Methods for preparation and use of 1α,24(S)-dihydroxyvitamin D2
US5789397A (en) * 1991-01-08 1998-08-04 Bone Care International, Inc. Methods for preparation and use of 1A,24(S)-dihydroxy vitamin D2
US6251883B1 (en) 1991-01-08 2001-06-26 Bone Care International, Inc. Methods for preparation and use of 1α,24(S)-dihydroxy vitamin D2
AU4841193A (en) * 1992-08-28 1994-03-29 Lunar Corporation 1alpha,24(S)-dihydroxy vitamin D2, its formation and use
IL107185A (en) * 1992-10-06 1998-02-22 Schering Ag History of 52-carboxylic acid, processes for their preparation and pharmaceutical preparations containing them
US5869472A (en) * 1994-07-18 1999-02-09 Bone Care International, Inc. Synthesis of 1α-hydroxy vitamin D
US6362350B1 (en) 1999-07-01 2002-03-26 Wisconsin Alumni Research Foundation Crystalline 1α, 24(S)-dihydroxyvitamin D2 and method of purification thereof
US7129230B2 (en) 2001-03-12 2006-10-31 Nestec S.A. Method and product for treating cancer in pets
US20060003950A1 (en) * 2004-06-30 2006-01-05 Bone Care International, Inc. Method of treating prostatic diseases using a combination of vitamin D analogues and other agents
US7094775B2 (en) * 2004-06-30 2006-08-22 Bone Care International, Llc Method of treating breast cancer using a combination of vitamin D analogues and other agents
TW200714580A (en) * 2005-10-14 2007-04-16 Formosa Lab Inc Process for preparing vitamin D analogs
JP5492099B2 (ja) * 2008-03-12 2014-05-14 シトクロマ インコーポレイテッド 安定化１，２５−ジヒドロキシビタミンｄ２及びその製造方法
KR102300311B1 (ko) 2017-04-18 2021-09-10 연성정밀화학(주) 타칼시톨의 제조방법 및 그를 위한 중간체

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901928A (en) * 1973-01-10 1975-08-26 Robert Henry Hesse 1' ,3' -dihydroxy steroid-5-enes method of preparing same and their use for preparing 1' -hydroxy-25-hydrogen vitamin d compounds
US3928397A (en) * 1973-03-02 1975-12-23 Eisai Co Ltd New 5-cholestene derivatives and preparation thereof

Also Published As

Publication number Publication date
DE2526981C3 (de) 1979-03-01
DK142410C (xx) 1981-03-23
GB1508042A (en) 1978-04-19
NL7507268A (nl) 1975-12-22
NO145162C (no) 1982-01-27
DE2526981B2 (de) 1978-06-29
DK142410B (da) 1980-10-27
DE2526981A1 (de) 1976-01-15
DK273375A (xx) 1975-12-19
NO145162B (no) 1981-10-19
FR2275196A1 (fr) 1976-01-16
FR2275196B1 (xx) 1978-10-06
US4022891A (en) 1977-05-10
GB1508043A (en) 1978-04-19
CH618669A5 (xx) 1980-08-15
SE7506560L (sv) 1975-12-19
NO752150L (xx) 1975-12-19
CA1051442A (en) 1979-03-27

Similar Documents

Publication Publication Date Title
SE413096B (sv) Forfarande for framstellning av 1alfa,24(s)-dihydroxikolekalciferol och/eller 1,24(r)-dihydroxikolekalciferol
SE7513199L (sv) Emulsioner och forfarande for framstellning derav
SE7508405L (sv) Forfarande for framstellning av polyfenyloxid.
SE431746B (sv) Forfarande for framstellning av d-fenylglycinamid eller d-fenylglycin och l-fenylglycin
SE7505225L (sv) (1-hydroximino-2,2-disubstituerad-5-indanyloxi-(eller tio))-alkansyror och forfaranden for framstellning derav
SE435067B (sv) Forfarande for framstellning av optiskt ren n-acyl-l-metionin eller l-metionin
SE426828B (sv) Nytt forfarande for framstellning av 7beta-acylamino-7alfa-alkoxicefalosporiner eller 6beta-acylamino-6alfa-alkoxipenicilliner
SE418617B (sv) Beta-aminoetylsilan och forfarande for framstellning derav
SE7503812L (sv) Nya prostaglandinanaloger och forfarande for deras framstellning.
SE7508544L (sv) Bensimidazol-derivat och sett att framstella desamma.
SE421612B (sv) Forfarande for framstellning av alfa-6-deoxi-5-hydroxitetracyklin
NL7514322A (nl) Kanamycinederivaten en werkwijze ter bereiding daarvan.
SE418292B (sv) Forfarande for framstellning av 5-aryl-2-furamidiner
SE7513753L (sv) Forfarande for framstellning av 8,8-disubstituerade-6-metylergoliner och derivat derav
SE7505736L (sv) Polylaurinlactam, forfarande for framstellning av hogre polylactamer och deras anvendning
SE7506107L (sv) Vulkbar komposition och forfarande.
SE7507238L (sv) Sampolymerisat, och forfarande for deras framstellning och anvendning.
SE400960B (sv) Forfarande for framstellning av alhŸ3 (poŸ4)Ÿ2 3hŸ2o
SE7514344L (sv) 3-fluorobensodiazepiner och forfarande for framstellniing derav
SE7514113L (sv) 1-alkyl-2-(fenoximetyl)-5-nitroimidazoler och forfarande for deras framstellning
SE422092B (sv) Undervattenskonstruktion och forfarande for framstellning av densama
SE426941B (sv) Forfarande for framstellning av 2,6,6-trimetyl-2-cyanometyl-tetrahydropyran och/eller 2-metyl-2-cyanometyl-5-isopropyl-tetrahydrofuran
FI56397B (fi) Foerfarande och anordning foer suspensionssmaeltning av finfoerdelade sulfid- och/eller oxidmalmer eller -koncentrat
SE421616B (sv) Forfarande for framstellning av 1-metyl-piperazin och 1,4-dimentylpiperazin
SE7609758L (sv) Forfarande for framstellning av pasar eller forpackningar

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7506560-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7506560-7

Format of ref document f/p: F