DE69933441D1 - Intermediat für die synthese des a-ringteils von vitamin d derivaten mit einem substituenten in der 2-position - Google Patents
Intermediat für die synthese des a-ringteils von vitamin d derivaten mit einem substituenten in der 2-positionInfo
- Publication number
- DE69933441D1 DE69933441D1 DE69933441T DE69933441T DE69933441D1 DE 69933441 D1 DE69933441 D1 DE 69933441D1 DE 69933441 T DE69933441 T DE 69933441T DE 69933441 T DE69933441 T DE 69933441T DE 69933441 D1 DE69933441 D1 DE 69933441D1
- Authority
- DE
- Germany
- Prior art keywords
- vitamin
- substituent
- derivatives
- ring part
- synthesis
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
- C07C43/1787—Unsaturated ethers containing hydroxy or O-metal groups containing six-membered aromatic rings and having unsaturation outside the aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/30—Compounds having groups
- C07C43/315—Compounds having groups containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/734—Ethers
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4712098 | 1998-02-27 | ||
JP4712098 | 1998-02-27 | ||
PCT/JP1999/000856 WO1999043641A1 (fr) | 1998-02-27 | 1999-02-25 | Composes intermediaires entrant dans la synthese de la fraction cyclique de derives 2-substitues de la vitamine d |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69933441D1 true DE69933441D1 (de) | 2006-11-16 |
DE69933441T2 DE69933441T2 (de) | 2007-08-23 |
Family
ID=12766310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69933441T Expired - Lifetime DE69933441T2 (de) | 1998-02-27 | 1999-02-25 | Intermediat für die synthese des a-ringteils von vitamin d derivaten mit einem substituenten in der 2-position |
Country Status (7)
Country | Link |
---|---|
US (1) | US6335458B1 (de) |
EP (1) | EP1072582B1 (de) |
JP (1) | JP4366013B2 (de) |
AT (1) | ATE341533T1 (de) |
AU (1) | AU2639999A (de) |
DE (1) | DE69933441T2 (de) |
WO (1) | WO1999043641A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE401303T1 (de) * | 1998-02-24 | 2008-08-15 | Chugai Pharmaceutical Co Ltd | Verfahren zur herstellung von ed-71 |
CN104558013B (zh) * | 2015-01-29 | 2017-03-22 | 上海皓元生物医药科技有限公司 | 一种(z)‑2‑((3r,4r,5r)‑3,5‑双羟基‑4‑(3‑羟基‑丙氧基)‑2‑亚甲基环己基)乙醇的衍生物a的制备方法 |
US11591280B2 (en) | 2019-05-13 | 2023-02-28 | Faes Farma, S.A. | Process and intermediates for the preparation of eldecalcitol |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0503630B1 (de) | 1991-03-13 | 1995-12-27 | Kuraray Co., Ltd. | Cyclohexantriolderivate |
WO1996001811A1 (en) * | 1994-07-11 | 1996-01-25 | The Johns-Hopkins University | 2-substituted 1,25-dihydroxyvitamin d3 derivatives |
JP3986606B2 (ja) * | 1997-03-07 | 2007-10-03 | 中外製薬株式会社 | ビタミンd誘導体のa環部分の合成に有用な合成中間体、その製造方法およびその使用方法 |
ATE401303T1 (de) * | 1998-02-24 | 2008-08-15 | Chugai Pharmaceutical Co Ltd | Verfahren zur herstellung von ed-71 |
-
1999
- 1999-02-25 DE DE69933441T patent/DE69933441T2/de not_active Expired - Lifetime
- 1999-02-25 AT AT99906474T patent/ATE341533T1/de not_active IP Right Cessation
- 1999-02-25 WO PCT/JP1999/000856 patent/WO1999043641A1/ja active IP Right Grant
- 1999-02-25 EP EP99906474A patent/EP1072582B1/de not_active Expired - Lifetime
- 1999-02-25 AU AU26399/99A patent/AU2639999A/en not_active Abandoned
- 1999-02-25 US US09/623,163 patent/US6335458B1/en not_active Expired - Lifetime
- 1999-02-25 JP JP2000533400A patent/JP4366013B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69933441T2 (de) | 2007-08-23 |
EP1072582B1 (de) | 2006-10-04 |
JP4366013B2 (ja) | 2009-11-18 |
EP1072582A4 (de) | 2005-02-02 |
US6335458B1 (en) | 2002-01-01 |
EP1072582A1 (de) | 2001-01-31 |
AU2639999A (en) | 1999-09-15 |
ATE341533T1 (de) | 2006-10-15 |
WO1999043641A1 (fr) | 1999-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |