BE799728A - Procede pour la separation de steredoisomeres de certains steroides - Google Patents

Procede pour la separation de steredoisomeres de certains steroides

Info

Publication number
BE799728A
BE799728A BE131271A BE131271A BE799728A BE 799728 A BE799728 A BE 799728A BE 131271 A BE131271 A BE 131271A BE 131271 A BE131271 A BE 131271A BE 799728 A BE799728 A BE 799728A
Authority
BE
Belgium
Prior art keywords
steredoisomers
separation
certain steroids
steroids
certain
Prior art date
Application number
BE131271A
Other languages
English (en)
French (fr)
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Publication of BE799728A publication Critical patent/BE799728A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J71/00Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005Oxygen-containing hetero ring
    • C07J71/0026Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
BE131271A 1972-05-19 1973-05-18 Procede pour la separation de steredoisomeres de certains steroides BE799728A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7206645A SE378110B (de) 1972-05-19 1972-05-19

Publications (1)

Publication Number Publication Date
BE799728A true BE799728A (fr) 1973-09-17

Family

ID=20269238

Family Applications (1)

Application Number Title Priority Date Filing Date
BE131271A BE799728A (fr) 1972-05-19 1973-05-18 Procede pour la separation de steredoisomeres de certains steroides

Country Status (17)

Country Link
US (1) US3928326A (de)
JP (1) JPS547794B2 (de)
BE (1) BE799728A (de)
CA (1) CA1003402A (de)
CY (1) CY1012A (de)
DE (1) DE2323216C3 (de)
DK (1) DK133249C (de)
FI (1) FI50711C (de)
FR (1) FR2185406B1 (de)
GB (1) GB1428416A (de)
HK (1) HK49079A (de)
IL (1) IL42154A (de)
KE (1) KE2969A (de)
NL (1) NL175917C (de)
SE (1) SE378110B (de)
SU (1) SU468408A3 (de)
ZA (1) ZA732956B (de)

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ZA763131B (en) * 1975-05-27 1978-01-25 Syntex Inc Use of flunisolide to treat respiratory diseases
SE8008524L (sv) * 1980-12-04 1982-06-05 Draco Ab 4-pregnen-derivat, ett forfarande for deras framstellning, beredning och metod for behandling av inflammatoriska tillstand
IT1196142B (it) * 1984-06-11 1988-11-10 Sicor Spa Procedimento per la preparazione di 16,17-acetali di derivati pregnanici e nuovi composti ottenuti
SE8604059D0 (sv) * 1986-09-25 1986-09-25 Astra Pharma Prod A method of controlling the epimeric distribution in the preparation of 16,17-acetals of pregnane derivatives
GR1001529B (el) * 1990-09-07 1994-03-31 Elmuquimica Farm Sl Μέ?οδος για την λήψη νέων 21-εστέρων της 16-17-ακετάλης της πρ να-1,4-διενο-3,20-διόνης.
SE9100341D0 (sv) * 1991-02-04 1991-02-04 Astra Ab Novel steroids
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DE19635498A1 (de) * 1996-09-03 1998-03-26 Byk Gulden Lomberg Chem Fab Verfahren zur Epimerenanreicherung
IT1291288B1 (it) 1997-04-30 1999-01-07 Farmabios Srl Processo per la preparazione di 16,17 acetali di derivati pregnanici con controllo della distribuzione epimerica al c-22.
US6266556B1 (en) 1998-04-27 2001-07-24 Beth Israel Deaconess Medical Center, Inc. Method and apparatus for recording an electroencephalogram during transcranial magnetic stimulation
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WO2006123182A2 (en) 2005-05-17 2006-11-23 Merck Sharp & Dohme Limited Cyclohexyl sulphones for treatment of cancer
WO2007031838A1 (en) 2005-09-16 2007-03-22 Ranbaxy Laboratories Limited Substituted pyrazolo [3,4-b] pyridines as phosphodiesterase inhibitors
WO2007045980A1 (en) * 2005-10-19 2007-04-26 Ranbaxy Laboratories Limited Compositions of phosphodiesterase type iv inhibitors
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EP1958947A1 (de) 2007-02-15 2008-08-20 Ranbaxy Laboratories Limited Inhibitoren für Phosphodiesterase Typ 4
CN103497185A (zh) 2007-03-14 2014-01-08 兰贝克赛实验室有限公司 用作磷酸二酯酶抑制剂的吡唑并(3,4-b)吡啶衍生物
EP2124943A1 (de) * 2007-03-14 2009-12-02 Ranbaxy Laboratories Limited Pyrazolo[3,4-b]pyridinderivate als phosphodiesterasehemmer
WO2009002495A1 (en) 2007-06-27 2008-12-31 Merck & Co., Inc. 4-carboxybenzylamino derivatives as histone deacetylase inhibitors
ITMI20080645A1 (it) 2008-04-11 2009-10-12 Ind Chimica Srl Procedimento per la preparazione di budesonide
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WO2012030685A2 (en) 2010-09-01 2012-03-08 Schering Corporation Indazole derivatives useful as erk inhibitors
US9242981B2 (en) 2010-09-16 2016-01-26 Merck Sharp & Dohme Corp. Fused pyrazole derivatives as novel ERK inhibitors
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WO2012145471A1 (en) 2011-04-21 2012-10-26 Merck Sharp & Dohme Corp. Insulin-like growth factor-1 receptor inhibitors
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BR112015003729A2 (pt) 2012-08-24 2018-06-05 Univ Texas composto de fórmula estrutural i; composição farmacêutica; método de tratamento de uma doença mediada por caminho do hif; método de tratamento de uma doença causada por proliferação anormal de células; e método para alcançar um efeito em um paciente
US9155747B2 (en) * 2012-09-13 2015-10-13 Chiesi Farmaceutici S.P.A. Isoxazolidine derivatives
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CN110944718A (zh) 2017-05-18 2020-03-31 里珍纳龙药品有限公司 环糊精蛋白质药物偶联物
BR112020022400A2 (pt) 2018-05-09 2021-02-02 Regeneron Pharmaceuticals, Inc. anticorpos anti-msr1 e métodos de uso dos mesmos
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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133940A (en) * 1956-04-10 1964-05-19 Glaxo Group Ltd Process for the separation of delta-1, 4-3-keto steroid compounds from mixtures thereof with other 3-keto steroids
US3197469A (en) * 1958-08-06 1965-07-27 Pharmaceutical Res Products In 16, 17-acetals and ketals of 6-halo-16, 17-dihydroxy steroids of the pregnane seriesand intermediates therefor
US3048581A (en) * 1960-04-25 1962-08-07 Olin Mathieson Acetals and ketals of 16, 17-dihydroxy steroids
US3128238A (en) * 1962-09-14 1964-04-07 Lilly Co Eli delta1-dehydrogenation of steroids by fermentation with actinoplanaceae

Also Published As

Publication number Publication date
FR2185406B1 (de) 1976-12-31
KE2969A (en) 1979-07-20
SE378110B (de) 1975-08-18
US3928326A (en) 1975-12-23
FI50711C (fi) 1976-06-10
DK133249C (da) 1976-09-13
HK49079A (en) 1979-07-27
CY1012A (en) 1979-11-23
DE2323216A1 (de) 1973-11-29
CA1003402A (en) 1977-01-11
NL7306979A (de) 1973-11-21
IL42154A0 (en) 1973-07-30
IL42154A (en) 1976-12-31
GB1428416A (en) 1976-03-17
AU5525273A (en) 1974-11-07
FI50711B (de) 1976-03-01
SU468408A3 (ru) 1975-04-25
DE2323216C3 (de) 1978-06-22
DK133249B (da) 1976-04-12
JPS547794B2 (de) 1979-04-10
DE2323216B2 (de) 1977-11-03
JPS4941379A (de) 1974-04-18
NL175917B (nl) 1984-08-16
NL175917C (nl) 1985-01-16
FR2185406A1 (de) 1974-01-04
ZA732956B (en) 1974-04-24

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DRACO A.B.

Effective date: 19930518