HK1017899A1 - Process for the preparation of 17-esters of 9alpha,21-dihalo-pregnane-11beta,17alphadiol-20-ones - Google Patents

Process for the preparation of 17-esters of 9alpha,21-dihalo-pregnane-11beta,17alphadiol-20-ones

Info

Publication number
HK1017899A1
HK1017899A1 HK99102951A HK99102951A HK1017899A1 HK 1017899 A1 HK1017899 A1 HK 1017899A1 HK 99102951 A HK99102951 A HK 99102951A HK 99102951 A HK99102951 A HK 99102951A HK 1017899 A1 HK1017899 A1 HK 1017899A1
Authority
HK
Hong Kong
Prior art keywords
9alpha
11beta
pregnane
dihalo
esters
Prior art date
Application number
HK99102951A
Other languages
English (en)
Inventor
Daw-Iong Albert Kwok
David J S Tsai
Chou-Hong Tann
Xiayong Fu
Original Assignee
Schering Corp
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 Schering Corp filed Critical Schering Corp
Publication of HK1017899A1 publication Critical patent/HK1017899A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0085—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by an halogen atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • 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
    • C07J71/0015—Oxiranes at position 9(11)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pain & Pain Management (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK99102951A 1996-06-28 1999-07-10 Process for the preparation of 17-esters of 9alpha,21-dihalo-pregnane-11beta,17alphadiol-20-ones HK1017899A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67286196A 1996-06-28 1996-06-28
PCT/US1997/010121 WO1998000437A1 (en) 1996-06-28 1997-06-25 PROCESS FOR THE PREPARATION OF 17-ESTERS OF 9α,21-DIHALO-PREGNANE-11β,17αDIOL-20-ONES

Publications (1)

Publication Number Publication Date
HK1017899A1 true HK1017899A1 (en) 1999-12-03

Family

ID=24700321

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99102951A HK1017899A1 (en) 1996-06-28 1999-07-10 Process for the preparation of 17-esters of 9alpha,21-dihalo-pregnane-11beta,17alphadiol-20-ones

Country Status (21)

Country Link
EP (1) EP0923599B1 (de)
JP (3) JP4269110B2 (de)
KR (1) KR100441187B1 (de)
CN (1) CN1158296C (de)
AR (1) AR007485A1 (de)
AT (1) ATE212035T1 (de)
AU (1) AU725606B2 (de)
BR (1) BR9710081A (de)
CA (1) CA2258681C (de)
CZ (1) CZ293944B6 (de)
DE (1) DE69709655T2 (de)
DK (1) DK0923599T3 (de)
ES (1) ES2166549T3 (de)
HK (1) HK1017899A1 (de)
IL (1) IL127782A (de)
NO (1) NO312367B1 (de)
NZ (1) NZ333410A (de)
PL (1) PL185637B1 (de)
PT (1) PT923599E (de)
SK (1) SK283666B6 (de)
WO (1) WO1998000437A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT102343B (pt) * 1999-08-02 2003-11-28 Hovione Farmaciencia Sa Processo para a preparacao de furoato mometasona
PT102405A (pt) * 2000-01-20 2001-07-31 Hovione Farmaciencia Sa Processo para a preparacao de mometasona
CN100436473C (zh) * 2005-12-09 2008-11-26 天津药业集团有限公司 糠酸莫美他松中间体21-酯及制法
CN100389121C (zh) * 2005-12-09 2008-05-21 天津药业集团有限公司 糠酸莫美他松中间体21-羟的制备方法
CN105566437B (zh) * 2015-12-30 2018-07-20 山东京卫制药有限公司 一种8dm衍生物及利用其合成糠酸莫米松的方法
CN107266519B (zh) * 2016-04-08 2021-06-29 天津金耀集团有限公司 一种9β，11β-环氧-17α-羟基-16α-甲基-21-氯代-1，4孕甾二烯-3，20-二酮新晶型及其制备方法
CN107266518B (zh) * 2016-04-08 2021-03-30 天津金耀集团有限公司 一种糠酸莫米松晶型及其制备方法
CN106279340B (zh) * 2016-08-10 2018-07-20 山东京卫制药有限公司 一种合成糠酸莫米松或其一水合物的方法
CN107951893B (zh) * 2016-10-18 2022-04-26 天津金耀集团有限公司 一种糠酸莫米松粉吸入剂组合物
CN109206468B (zh) * 2017-06-30 2023-06-27 天津药业研究院股份有限公司 一种糠酸莫米松的制备方法
CN109206466B (zh) * 2017-06-30 2022-08-09 天津药业研究院股份有限公司 一种甾体21位羟基氯代或溴代方法
CN109517019B (zh) * 2017-09-18 2021-12-07 华东师范大学 一种3β-乙酰氧基雄甾-5-烯-17-酮加成反应副产物的再利用方法
CN112110972B (zh) * 2019-06-21 2022-03-18 河南利华制药有限公司 一种氯倍他索丙酸酯的制备方法
CN112110975A (zh) * 2019-06-21 2020-12-22 河南利华制药有限公司 一种一勺烩工艺合成糠酸莫米松的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713587A (en) * 1952-03-08 1955-07-19 Searle & Co 11, 17-dihydroxy-4-pregnene-3, 20-dione
US2793207A (en) * 1954-11-01 1957-05-21 Searle & Co Steroidal thiazole derivatives
US3440252A (en) * 1965-06-23 1969-04-22 Glaxo Lab Ltd Preparation of 21-deoxy steroids
US3502700A (en) * 1967-01-19 1970-03-24 Squibb & Sons Inc 17-esters of 9alpha,21-dihalo-11beta,17alpha-dihydroxyprogesterones
CY1359A (en) * 1981-02-02 1987-08-07 Schering Corp Aromatic heterocyclic esters of steroids, their preparation and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
NZ333410A (en) 2000-06-23
AU3483597A (en) 1998-01-21
WO1998000437A1 (en) 1998-01-08
DK0923599T3 (da) 2002-04-22
JP2009035552A (ja) 2009-02-19
IL127782A (en) 2004-06-20
CZ293944B6 (cs) 2004-08-18
PL185637B1 (pl) 2003-06-30
EP0923599A1 (de) 1999-06-23
AR007485A1 (es) 1999-10-27
NO986086L (no) 1999-02-16
DE69709655T2 (de) 2002-09-12
KR20000022547A (ko) 2000-04-25
NO312367B1 (no) 2002-04-29
JP2012149076A (ja) 2012-08-09
SK283666B6 (sk) 2003-11-04
CA2258681C (en) 2006-11-14
JP4269110B2 (ja) 2009-05-27
PL330843A1 (en) 1999-06-07
DE69709655D1 (de) 2002-02-21
PT923599E (pt) 2002-06-28
KR100441187B1 (ko) 2004-11-03
BR9710081A (pt) 1999-08-10
ES2166549T3 (es) 2002-04-16
CA2258681A1 (en) 1998-01-08
NO986086D0 (no) 1998-12-23
JP2000514058A (ja) 2000-10-24
CZ417798A3 (cs) 1999-05-12
IL127782A0 (en) 1999-10-28
CN1158296C (zh) 2004-07-21
EP0923599B1 (de) 2002-01-16
JP5061061B2 (ja) 2012-10-31
AU725606B2 (en) 2000-10-12
CN1228782A (zh) 1999-09-15
SK177898A3 (en) 2000-04-10
ATE212035T1 (de) 2002-02-15

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110625