CA2406963A1 - Oxidation process for preparing the intermediate 6.alpha.,9.alpha.-difluoro-11.beta.,17.alpha.-dihydroxy-16.alpha.-methyl-androst-1,4-dien-3-one 17.beta.-carboxylic acid - Google Patents

Oxidation process for preparing the intermediate 6.alpha.,9.alpha.-difluoro-11.beta.,17.alpha.-dihydroxy-16.alpha.-methyl-androst-1,4-dien-3-one 17.beta.-carboxylic acid Download PDF

Info

Publication number
CA2406963A1
CA2406963A1 CA002406963A CA2406963A CA2406963A1 CA 2406963 A1 CA2406963 A1 CA 2406963A1 CA 002406963 A CA002406963 A CA 002406963A CA 2406963 A CA2406963 A CA 2406963A CA 2406963 A1 CA2406963 A1 CA 2406963A1
Authority
CA
Canada
Prior art keywords
formula
compound
water
process according
alpha
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.)
Abandoned
Application number
CA002406963A
Other languages
English (en)
French (fr)
Inventor
Frederick David Albinson
Steven John Coote
John Malcolm Robinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Glaxo Group Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2406963A1 publication Critical patent/CA2406963A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J5/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J3/00Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J31/00Normal steroids containing one or more sulfur atoms not belonging to a hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
CA002406963A 2000-07-21 2001-07-20 Oxidation process for preparing the intermediate 6.alpha.,9.alpha.-difluoro-11.beta.,17.alpha.-dihydroxy-16.alpha.-methyl-androst-1,4-dien-3-one 17.beta.-carboxylic acid Abandoned CA2406963A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0017988.7 2000-07-21
GBGB0017988.7A GB0017988D0 (en) 2000-07-21 2000-07-21 Novel process
PCT/GB2001/003289 WO2002008243A1 (en) 2000-07-21 2001-07-20 Oxidation process for preparing the intermediate 6.alpha.,9.alpha.-difluoro-11.beta.,17.alpha.-dihydroxy-16.alpha.-methyl-androst-1,4-dien-3-one 17.beta.-carboxylic acid

Publications (1)

Publication Number Publication Date
CA2406963A1 true CA2406963A1 (en) 2002-01-31

Family

ID=9896132

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002406963A Abandoned CA2406963A1 (en) 2000-07-21 2001-07-20 Oxidation process for preparing the intermediate 6.alpha.,9.alpha.-difluoro-11.beta.,17.alpha.-dihydroxy-16.alpha.-methyl-androst-1,4-dien-3-one 17.beta.-carboxylic acid

Country Status (26)

Country Link
US (1) US20040043974A1 (cg-RX-API-DMAC7.html)
EP (1) EP1301526B1 (cg-RX-API-DMAC7.html)
JP (1) JP2004504403A (cg-RX-API-DMAC7.html)
KR (1) KR100787293B1 (cg-RX-API-DMAC7.html)
CN (1) CN1315864C (cg-RX-API-DMAC7.html)
AT (1) ATE398628T1 (cg-RX-API-DMAC7.html)
AU (2) AU7090601A (cg-RX-API-DMAC7.html)
BR (1) BR0110430A (cg-RX-API-DMAC7.html)
CA (1) CA2406963A1 (cg-RX-API-DMAC7.html)
CY (1) CY1108553T1 (cg-RX-API-DMAC7.html)
CZ (1) CZ302592B6 (cg-RX-API-DMAC7.html)
DE (1) DE60134472D1 (cg-RX-API-DMAC7.html)
DK (1) DK1301526T3 (cg-RX-API-DMAC7.html)
ES (1) ES2307628T3 (cg-RX-API-DMAC7.html)
GB (1) GB0017988D0 (cg-RX-API-DMAC7.html)
HK (1) HK1056179B (cg-RX-API-DMAC7.html)
HU (1) HUP0301108A3 (cg-RX-API-DMAC7.html)
IL (2) IL152348A0 (cg-RX-API-DMAC7.html)
MX (1) MXPA02010967A (cg-RX-API-DMAC7.html)
NO (1) NO324836B1 (cg-RX-API-DMAC7.html)
NZ (1) NZ522083A (cg-RX-API-DMAC7.html)
PL (1) PL206652B1 (cg-RX-API-DMAC7.html)
PT (1) PT1301526E (cg-RX-API-DMAC7.html)
SI (1) SI1301526T1 (cg-RX-API-DMAC7.html)
WO (1) WO2002008243A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA200208372B (cg-RX-API-DMAC7.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0019172D0 (en) 2000-08-05 2000-09-27 Glaxo Group Ltd Novel compounds
CZ2003353A3 (cs) 2000-08-05 2003-05-14 Glaxo Group Limited Estery steroidních thiokyselin
US6787532B2 (en) 2000-08-05 2004-09-07 Smithkline Beecham Corporation Formulation containing anti-inflammatory androstane derivatives
US6759398B2 (en) 2000-08-05 2004-07-06 Smithkline Beecham Corporation Anti-inflammatory androstane derivative
US6777400B2 (en) 2000-08-05 2004-08-17 Smithkline Beecham Corporation Anti-inflammatory androstane derivative compositions
US6858593B2 (en) 2000-08-05 2005-02-22 Smithkline Beecham Corporation Anti-inflammatory androstane derivative compositions
US6858596B2 (en) 2000-08-05 2005-02-22 Smithkline Beecham Corporation Formulation containing anti-inflammatory androstane derivative
US6777399B2 (en) 2000-08-05 2004-08-17 Smithkline Beecham Corporation Anti-inflammatory androstane derivative compositions
US6750210B2 (en) 2000-08-05 2004-06-15 Smithkline Beecham Corporation Formulation containing novel anti-inflammatory androstane derivative
UA77656C2 (en) 2001-04-07 2007-01-15 Glaxo Group Ltd S-fluoromethyl ester of 6-alpha, 9-alpha-difluoro-17-alpha-[(2-furanylcarbonyl)oxy]-11-beta-hydroxy-16- alpha-methyl-3-oxoandrosta-1,4-dien-17-beta-carbothioacid as anti-inflammatory agent
ES2314052T3 (es) 2001-04-30 2009-03-16 Glaxo Group Limited Derivados de ester de 17beta-carbotioato de androstano con un grupo ester ciclico en la posicion 17alfa.
GB2389530B (en) 2002-06-14 2007-01-10 Cipla Ltd Pharmaceutical compositions
IL150654A (en) 2002-07-09 2006-12-10 Ori Lerman Method for acid isolation 6α, 9α - difluoro - ß, 17α11 - dihydroxy - 16α - methylfargana - 3 - oxo - 1, 4 - diene - 17ß - carboxylate
EP1466920A1 (en) * 2003-04-04 2004-10-13 Alpharma APS Process for the preparation of steroidal 17 beta-carbothioates
US20070270584A1 (en) * 2003-04-04 2007-11-22 Trond Loevli Process for the Preparation of Steroidal Carbothioic Acid Derivatives and Intermediates
EP1526139A1 (en) * 2003-10-24 2005-04-27 S.N.I.F.F. Italia S.P.A. A process for preparing highly pure androstane 17-beta-carboxylic acids and androstane 17-beta-carbothioic acid fluoromethyl esters
GB0612027D0 (en) 2006-06-16 2006-07-26 Glaxo Group Ltd Novel process
NO331891B1 (no) * 2007-03-20 2012-04-30 Clavis Pharma Asa Kjemiske forbindelser, et farmasoytisk preparat inneholdende slike forbindelser, samt anvendelse derav for behandling av kreft, inflammasjon og KOLS
PT105139B (pt) * 2010-06-01 2013-01-29 Hovione Farmaciencia S A Método para a monofluorometilação de substratos orgânicos para preparação de compostos orgânicos biologicamente activos
JP2013536835A (ja) 2010-09-01 2013-09-26 カディラ・ヘルスケア・リミテッド プロピオン酸/フロ酸フルチカゾンを調製するための方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636010A (en) * 1968-12-23 1972-01-18 Ciba Geigy Corp Esters of steroid-17-carboxylic acids
NL187577C (nl) * 1978-04-05 1991-11-18 Sibla Srl 3-acetoxy-9beta,11beta-epoxy-pregna-1,3,5-trienen, werkwijze voor de bereiding daarvan en werkwijze voor de bereiding van 6alfa-halogeen-pregna-1,4-dieen-3-onen.
US4188385A (en) * 1978-04-05 1980-02-12 Syntex (U.S.A.) Inc. Thioetianic acid derivatives
US4263289A (en) * 1978-04-05 1981-04-21 Syntex (U.S.A.) Inc. Thio etianic acid derivatives
US4198336A (en) * 1978-04-05 1980-04-15 Syntex (U.S.A.) Inc. Chemical process for preparing androsta-4-ene 17α-carboxylic acids
GB2088877B (en) * 1980-02-15 1984-07-04 Glaxo Group Ltd Androstane 17 carbothioates
US5646136A (en) * 1994-01-04 1997-07-08 Duke University Methods of inhibiting angiogenesis and tumor growth, and treating ophthalmologic conditions with angiostatic and therapeutic steroids
EP0876392B1 (en) * 1995-12-29 2000-07-05 Glaxo Group Limited Lactone derivatives of 17.beta.-carboxy, carbothio and amide androstane derivatives
US20020133032A1 (en) * 2000-02-25 2002-09-19 Jufang Barkalow Method for the preparation of fluticasone and related 17beta-carbothioic esters using a novel carbothioic acid synthesis and novel purification methods
EP1268214B1 (en) * 2000-04-04 2006-06-07 Celanese International Corporation Ink receptive coating compositions containing poly(vinyl alcohol) grafted with amine functional groups
US6777400B2 (en) * 2000-08-05 2004-08-17 Smithkline Beecham Corporation Anti-inflammatory androstane derivative compositions

Also Published As

Publication number Publication date
KR20030028736A (ko) 2003-04-10
HUP0301108A2 (hu) 2003-08-28
CN1315864C (zh) 2007-05-16
IL152348A (en) 2008-08-07
AU7090601A (en) 2002-02-05
HUP0301108A3 (en) 2008-04-28
IL152348A0 (en) 2003-05-29
NZ522083A (en) 2004-06-25
EP1301526B1 (en) 2008-06-18
CZ20023472A3 (cs) 2003-04-16
CY1108553T1 (el) 2014-04-09
CN1437610A (zh) 2003-08-20
BR0110430A (pt) 2003-07-08
SI1301526T1 (sl) 2008-10-31
HK1056179A1 (en) 2004-02-06
PT1301526E (pt) 2008-09-09
KR100787293B1 (ko) 2007-12-20
PL359462A1 (en) 2004-08-23
NO20025054L (no) 2002-11-05
US20040043974A1 (en) 2004-03-04
EP1301526A1 (en) 2003-04-16
NO20025054D0 (no) 2002-10-21
ATE398628T1 (de) 2008-07-15
HK1056179B (en) 2009-07-17
AU2001270906B2 (en) 2005-10-13
WO2002008243A1 (en) 2002-01-31
ZA200208372B (en) 2004-02-11
DE60134472D1 (de) 2008-07-31
GB0017988D0 (en) 2000-09-13
DK1301526T3 (da) 2008-10-06
ES2307628T3 (es) 2008-12-01
MXPA02010967A (es) 2003-03-27
CZ302592B6 (cs) 2011-07-27
NO324836B1 (no) 2007-12-17
PL206652B1 (pl) 2010-09-30
JP2004504403A (ja) 2004-02-12

Similar Documents

Publication Publication Date Title
CA2406963A1 (en) Oxidation process for preparing the intermediate 6.alpha.,9.alpha.-difluoro-11.beta.,17.alpha.-dihydroxy-16.alpha.-methyl-androst-1,4-dien-3-one 17.beta.-carboxylic acid
AU2001270906A1 (en) Oxidation process for preparing the intermediate 6.alpha.,9.alpha.-difluoro-11.beta.,17.alpha.-dihydroxy-16.a lpha.-methyl-androst-1,4-dien-3-one 17.beta.-carboxylic acid
EP2064227A2 (en) Processes for the preparation of ciclesonide and its crystal form
US20080125407A1 (en) Method for preparation of fluticasone propionate
JP2019517571A (ja) デオキシコール酸の調製方法、およびデオキシコール酸の調製に有用な中間体
JP3746174B2 (ja) モメタゾンフロエートの製造方法
KR20050028907A (ko) 스테로이드의 c-17 스피롤락톤화 및 6,7 산화
CA2450661C (en) Preparation of flumethasone and its 17-carboxyl androsten analogue
US20050090675A1 (en) Process for preparing highly pure androstane 17-beta-carboxylic acids and 17-beta-carbothioic acid fluoromethyl esters thereof
CA2473896A1 (en) Process for the production of fluticasone propionate, in particular of polymorphic form 1
JP2001261696A (ja) ウルソデオキシコール酸の第三級アミン塩及びこれを利用したウルソデオキシコール酸の製造方法
CA2584052C (en) Process for the esterification of a carbothioic acid
JP4076097B2 (ja) (11β,16β)―21―(3―カルボキシ―3―オキソプロポキシ)―11―ヒドロキシ―2’―メチル―5’H―プレグナ―1,4―ジエノ[17,16―D]オキサゾール―3,20―ジオンの製造
CA2473753A1 (en) Process for the production of 6.alpha.,9.alpha-difluoro-17.alpha.-(1-oxopropoxy-11.beta.-hydroxy-16.alpha.-methyl-3-oxo-androst-1,4-diene-17.beta.-carbothioic acid
US5602248A (en) Process for preparation of 9α-chloro-11β-formyloxypregna-3,20-diones
JP2980992B2 (ja) 6−ハロゲノ−2−オキサプレグナ−4,6−ジエン−3−オン化合物の製造方法

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued