HK1078588A1 - Process to prepare eplerenone - Google Patents

Process to prepare eplerenone

Info

Publication number
HK1078588A1
HK1078588A1 HK05110391.9A HK05110391A HK1078588A1 HK 1078588 A1 HK1078588 A1 HK 1078588A1 HK 05110391 A HK05110391 A HK 05110391A HK 1078588 A1 HK1078588 A1 HK 1078588A1
Authority
HK
Hong Kong
Prior art keywords
prepare eplerenone
eplerenone
prepare
7alpha
processes
Prior art date
Application number
HK05110391.9A
Other languages
English (en)
Inventor
Bruce Allen Pearlman
Amphlett Greg Padilla
Jeffrey L Havens
Sonja S Mackey
Haifeng Wu
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of HK1078588A1 publication Critical patent/HK1078588A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Catalysts (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
HK05110391.9A 2002-03-22 2005-11-18 Process to prepare eplerenone HK1078588A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36678402P 2002-03-22 2002-03-22
US41187402P 2002-09-19 2002-09-19
US42559602P 2002-11-12 2002-11-12
PCT/US2003/007793 WO2003082895A2 (en) 2002-03-22 2003-03-21 Process to prepare eplerenone

Publications (1)

Publication Number Publication Date
HK1078588A1 true HK1078588A1 (en) 2006-03-17

Family

ID=28678917

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05110391.9A HK1078588A1 (en) 2002-03-22 2005-11-18 Process to prepare eplerenone

Country Status (23)

Country Link
US (2) US20040024202A1 (ko)
EP (2) EP1490390A2 (ko)
JP (2) JP2005528371A (ko)
KR (3) KR20040097201A (ko)
CN (2) CN1653081A (ko)
AT (1) ATE404577T1 (ko)
AU (2) AU2003259022A1 (ko)
BR (2) BR0308660A (ko)
CA (2) CA2474072A1 (ko)
CY (1) CY1108453T1 (ko)
DE (1) DE60322852D1 (ko)
DK (1) DK1487859T3 (ko)
ES (1) ES2310666T3 (ko)
HK (1) HK1078588A1 (ko)
IL (2) IL164159A0 (ko)
MX (2) MXPA04009178A (ko)
MY (1) MY138479A (ko)
PL (2) PL372460A1 (ko)
PT (1) PT1487859E (ko)
RS (2) RS90504A (ko)
SI (1) SI1487859T1 (ko)
TW (2) TW200401781A (ko)
WO (2) WO2003082895A2 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7235655B2 (en) 2002-03-22 2007-06-26 Pharmacia & Upjohn Company Processes to prepare eplerenone
CL2004000574A1 (es) * 2003-03-21 2005-02-11 Pharmacia Corp Sa Organizada B Proceso para preparar un compuesto 17-espirolactona o la sal de lactona abierta por carbonilacion del correspondiente 17-alquenil o alquinil derivado, los intermediarios que se usan y su proceso de obtencion.
HUP0402466A2 (en) * 2004-11-30 2006-07-28 Richter Gedeon Vegyeszet Industrial process for preparing 17-hydroxy-6-betha, 7-betha, 15-betha, 16-betha-bis-methylene-3-oxo-17-alpha-pregn-4-ene-21-carboxylic acid gamma lacton and the main, intermediates of the process
CN1310941C (zh) * 2005-07-13 2007-04-18 南京大学 依普利酮的合成方法
CN1321128C (zh) * 2005-07-15 2007-06-13 浙江医药股份有限公司新昌制药厂 孕甾－4－烯－7，21－二甲酸，9，11－环氧－17－羟基－3－氧代，γ－内酯，甲酯，(7α,11α,17α)－的制备方法
WO2007025780A2 (en) * 2005-09-02 2007-03-08 Recordati Ireland Limited Aldosterone receptor antagonists
JP2007297352A (ja) * 2006-05-02 2007-11-15 Toho Earthtech Inc ヨウ化アルキルの製造方法および２−アルキル置換シクロヘキサノンの製造方法
US20130252288A1 (en) * 2007-07-11 2013-09-26 Stefaan Marie André De Wildeman Enantioselective reduction
EP2265629B1 (en) * 2008-03-05 2015-06-24 Evestra, Inc. Bismethylene-17 carbolactones and related uses
EP2367808A4 (en) * 2008-11-25 2012-05-09 Evestra Inc g-LACTONES OF 3- (6,6-ETHYLENE-17β-HYDROXY-3-OXO-17α-PREGEN-4-EENE-17α-YL) PROGESTATIVE PROPIONIC ACID
CN102464551B (zh) * 2010-11-17 2014-03-26 中国石油化工股份有限公司 异丁烯歧化反应制四甲基乙烯的方法
EP3009443B1 (en) 2014-10-17 2018-09-12 INDUSTRIALE CHIMICA S.r.l. Process for the preparation of 7alfa-(methoxycarbonyl)-3-oxo-17alfa-pregn-4,9(11)-dien-21,17-carbolactone, a useful intermediate for the synthesis of molecules with pharmacological activity
CN105753930A (zh) * 2016-03-30 2016-07-13 北京万全德众医药生物技术有限公司 依普利酮的一种合成方法
CN108003156B (zh) * 2018-01-29 2021-04-20 辽宁科技大学 一种咪唑并吡啶基1,2-乙二酮衍生物的合成方法

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US464741A (en) * 1891-12-08 Seed-planter
US3053856A (en) * 1958-10-29 1962-09-11 Shell Oil Co Epoxidation of ethylenic compounds with peroxycarboximidic acids
US3200113A (en) * 1963-01-09 1965-08-10 Sterling Drug Inc 7-cyano steroids and derivatives thereof
US3300489A (en) * 1964-07-24 1967-01-24 Smith Kline French Lab Steroidal c-17 spirolactones and processes and intermediates used in the preparation thereof
US3413288A (en) * 1965-07-07 1968-11-26 Parke Davis & Co Process for the production of steroidal c-17 spirolactones
US3759791A (en) * 1970-12-10 1973-09-18 Searle & Co Selective microbiological preparation of androst-4-ene-3,17-dione
DE2404947C2 (de) * 1973-02-06 1983-04-21 Roussel-Uclaf, 75007 Paris Steroidspirolactone, Verfahren zu ihrer Herstellung und deren Verwendung
FR2216273B1 (ko) * 1973-02-06 1977-07-22 Roussel Uclaf
FR2216276B1 (ko) * 1973-02-06 1976-11-05 Roussel Uclaf
FR2260569B1 (ko) * 1974-02-08 1978-06-16 Ugine Kuhlmann
US3957826A (en) * 1974-03-04 1976-05-18 Hoffmann-La Roche Inc. Spirolactone production
FR2281357A1 (fr) * 1974-08-08 1976-03-05 Roussel Uclaf Nouveau procede de preparation de spirolactones steroides
FR2285137A1 (fr) * 1974-09-18 1976-04-16 Roussel Uclaf Nouveaux derives steroides 17-spirosultines, les g-hydroxyacides correspondants, leur procede de preparation et leur application comme medicament
IE44711B1 (en) * 1976-03-05 1982-03-10 Schering Ag 17 -hydroxypropyl-4-3-keto-steroids and esters thereof, and process for their manufacture
US4069219A (en) * 1976-12-27 1978-01-17 G. D. Searle & Co. 7ξ-(Alkoxycarbonyl)-6ξ-alkyl/halo-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactones and corresponding 21-carboxylic acids, their salts, and esters
US4270994A (en) * 1980-02-20 1981-06-02 G. D. Searle & Co. Electrochemical dehydrogenation of steroidal Δ3,5 enol ethers under basic conditions to provide steroidal Δ4,6 dienones
DE3344057A1 (de) * 1982-12-09 1984-06-14 Ciba-Geigy Ag, Basel Eine neue lactonverbindung und pharmazeutische zusammensetzungen davon, sowie verfahren zu ihrer herstellung
JPS59139400A (ja) * 1983-01-31 1984-08-10 Shionogi & Co Ltd 抗アルドステロン活性ステロイド誘導体
FI77669C (fi) * 1983-04-13 1989-04-10 Ciba Geigy Ag 20-spiroxaner och analoger, som innehaoller en oeppen ring e, foerfarande foer deras framstaellning samt dessa innehaollande farmaceutiska preparat.
EP0263569B1 (en) * 1986-10-10 1992-12-09 Roussel-Uclaf 9-alpha-hydroxysteroids, process for their preparation and process for the preparation of the corresponding 9(11)-dehydro-derivatives.
FR2610933B1 (fr) * 1987-02-18 1989-06-09 Roussel Uclaf Nouveaux 19-nor steroides substitues en position 7, leur preparation, leur application comme medicaments, les compositions pharmaceutiques les renfermant
DE3903988A1 (de) * 1989-02-10 1990-08-30 Basf Ag Oxidierte diphenylheteroalkane, ihre herstellung und verwendung
US5227375A (en) * 1990-02-08 1993-07-13 Endorecherche, Inc. Aromatase inhibitors
AU680818B2 (en) * 1992-05-21 1997-08-14 Endorecherche Inc. Improved antiandrogens
US5502222A (en) * 1994-06-01 1996-03-26 Schering Corporation Process for preparing delta 9,11 and 21-chloro corticosteroids
PT973791E (pt) * 1995-12-11 2007-09-26 Searle Llc Processo para a preparação de um composto epoxi
ES2186017T3 (es) * 1996-12-11 2003-05-01 Searle & Co Procedimientos para la preparacion de delta 4,5-esteroides 3-ceto-7alfa-alcoxicarbonil-sustituidos y compuestos intermedios de utilidad en los mismos.
US6887991B1 (en) * 1996-12-11 2005-05-03 G. D. Searle & Company Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein
US7235655B2 (en) * 2002-03-22 2007-06-26 Pharmacia & Upjohn Company Processes to prepare eplerenone

Also Published As

Publication number Publication date
MXPA04009216A (es) 2005-01-25
WO2003082895A2 (en) 2003-10-09
SI1487859T1 (sl) 2008-10-31
KR20050028907A (ko) 2005-03-23
WO2003082895A3 (en) 2004-04-22
US20070129332A1 (en) 2007-06-07
CN1653081A (zh) 2005-08-10
RS90504A (en) 2006-10-27
ES2310666T3 (es) 2009-01-16
EP1490390A2 (en) 2004-12-29
EP1487859A2 (en) 2004-12-22
US20040024202A1 (en) 2004-02-05
KR20040097201A (ko) 2004-11-17
TW200404079A (en) 2004-03-16
CA2474072A1 (en) 2003-10-09
TW200401781A (en) 2004-02-01
EP1487859B1 (en) 2008-08-13
CN100473660C (zh) 2009-04-01
MXPA04009178A (es) 2004-11-26
BR0308466A (pt) 2005-04-26
BR0308660A (pt) 2005-01-25
PT1487859E (pt) 2008-10-23
DE60322852D1 (de) 2008-09-25
ATE404577T1 (de) 2008-08-15
AU2003259022A1 (en) 2003-10-13
TWI283245B (en) 2007-07-01
AU2003220251A1 (en) 2003-10-13
CN1633445A (zh) 2005-06-29
MY138479A (en) 2009-06-30
RS83104A (en) 2006-10-27
PL373189A1 (en) 2005-08-22
IL164166A0 (en) 2005-12-18
CA2480151A1 (en) 2003-10-09
WO2003082894A2 (en) 2003-10-09
PL372460A1 (en) 2005-07-25
CY1108453T1 (el) 2014-04-09
JP2005523306A (ja) 2005-08-04
KR20100131018A (ko) 2010-12-14
IL164159A0 (en) 2005-12-18
JP2005528371A (ja) 2005-09-22
DK1487859T3 (da) 2008-10-06
WO2003082894A3 (en) 2004-04-15

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Effective date: 20230317