CA1003402A - Process for the separation of steroisomeric mixtures into their components and components obtained hereby - Google Patents

Process for the separation of steroisomeric mixtures into their components and components obtained hereby

Info

Publication number
CA1003402A
CA1003402A CA171,781A CA171781A CA1003402A CA 1003402 A CA1003402 A CA 1003402A CA 171781 A CA171781 A CA 171781A CA 1003402 A CA1003402 A CA 1003402A
Authority
CA
Canada
Prior art keywords
components
separation
obtained hereby
steroisomeric
mixtures
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
Application number
CA171,781A
Other languages
English (en)
Other versions
CA171781S (en
Inventor
Karl G. Claeson
Ralph L. Brattsand
Bror A. Thalen
Bo T. Af Ekenstam
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.)
Saab Bofors AB
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
Application granted granted Critical
Publication of CA1003402A publication Critical patent/CA1003402A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds 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
    • 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]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (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)
CA171,781A 1972-05-19 1973-05-18 Process for the separation of steroisomeric mixtures into their components and components obtained hereby Expired CA1003402A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1003402A true CA1003402A (en) 1977-01-11

Family

ID=20269238

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,781A Expired CA1003402A (en) 1972-05-19 1973-05-18 Process for the separation of steroisomeric mixtures into their components and components obtained hereby

Country Status (17)

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

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL188581C (nl) * 1974-07-15 1992-08-03 Akzo Nv Werkwijze voor het bereiden van 11beta-hydroxy-18-alkylestraanverbindingen.
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
WO1994015947A1 (en) * 1993-01-08 1994-07-21 Astra Aktiebolag Novel colon- or ileum-specific steroid derivatives
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
IL144900A (en) 2001-08-14 2013-12-31 Neurim Pharma 1991 Melatonin and drugs containing it for use in the treatment of primary insomnia, and the manufacture of those drugs
RU2387646C2 (ru) * 2003-08-29 2010-04-27 Рэнбакси Лабораториз Лимитед Ингибиторы фосфодиэстеразы типа-iv
EP1694655A2 (en) * 2003-11-26 2006-08-30 Ranbaxy Laboratories Limited Phosphodiesterase inhibitors
AU2005233569B2 (en) 2004-04-09 2010-08-19 Merck Sharp & Dohme Corp. Inhibitors of Akt activity
WO2006123182A2 (en) 2005-05-17 2006-11-23 Merck Sharp & Dohme Limited Cyclohexyl sulphones for treatment of cancer
EP1934219A1 (en) 2005-09-16 2008-06-25 Ranbaxy Laboratories Limited Substituted pyrazolo [3,4-b] pyridines as phosphodiesterase inhibitors
CA2626628A1 (en) * 2005-10-19 2007-04-26 Ranbaxy Laboratories Limited Compositions of phosphodiesterase type iv inhibitors
WO2007045979A1 (en) 2005-10-19 2007-04-26 Ranbaxy Laboratories Limited Pharmaceutical compositions of muscarinic receptor antagonists
US20100029728A1 (en) * 2006-09-22 2010-02-04 Ranbaxy Laboratories Limited Phosphodiesterase inhibitors
AU2007298549A1 (en) * 2006-09-22 2008-03-27 Ranbaxy Laboratories Limited Inhibitors of phosphodiesterase type-IV
US20110218176A1 (en) 2006-11-01 2011-09-08 Barbara Brooke Jennings-Spring Compounds, methods, and treatments for abnormal signaling pathways for prenatal and postnatal development
US9408816B2 (en) 2006-12-26 2016-08-09 Pharmacyclics Llc Method of using histone deacetylase inhibitors and monitoring biomarkers in combination therapy
GEP20115337B (en) 2007-01-10 2011-11-25 St Di Ricerche Di Biologia Molecolare P Angeletti Spa Amide substituted indazoles as poly(adp-ribose)polymerase (parp) inhibitors
US20080207659A1 (en) * 2007-02-15 2008-08-28 Asit Kumar Chakraborti Inhibitors of phosphodiesterase type 4
EP2124943A1 (en) * 2007-03-14 2009-12-02 Ranbaxy Laboratories Limited Pyrazolo [3, 4-b]pyridine derivatives as phosphodiesterase inhibitors
EP2124944B1 (en) * 2007-03-14 2012-02-15 Ranbaxy Laboratories Limited Pyrazolo[3,4-b]pyridine derivatives as phosphodiesterase inhibitors
AU2008269154B2 (en) 2007-06-27 2014-06-12 Merck Sharp & Dohme Llc 4-carboxybenzylamino derivatives as histone deacetylase inhibitors
ITMI20080645A1 (it) 2008-04-11 2009-10-12 Ind Chimica Srl Procedimento per la preparazione di budesonide
EP2111861A1 (en) 2008-04-21 2009-10-28 Ranbaxy Laboratories Limited Compositions of phosphodiesterase type IV inhibitors
GB0900484D0 (en) 2009-01-13 2009-02-11 Angeletti P Ist Richerche Bio Therapeutic agent
WO2010114780A1 (en) 2009-04-01 2010-10-07 Merck Sharp & Dohme Corp. Inhibitors of akt activity
US8603521B2 (en) 2009-04-17 2013-12-10 Pharmacyclics, Inc. Formulations of histone deacetylase inhibitor and uses thereof
JP2013504524A (ja) * 2009-09-11 2013-02-07 シエシー ファルマセウティチィ ソシエタ ペル アチオニ イソオキサゾリジン誘導体
GB0916608D0 (en) 2009-09-22 2009-11-04 Angeletti P Ist Richerche Bio Therapeutic compounds
MY174452A (en) 2009-10-14 2020-04-19 Schering Corp Substituted piperidines that increase p53 activity and the uses thereof
EP2534145A4 (en) 2010-02-08 2013-09-11 Kinagen Inc THERAPEUTIC METHODS AND COMPOSITIONS INVOLVING THE INHIBITION OF ALLOSTERIC KINASE
US8999957B2 (en) 2010-06-24 2015-04-07 Merck Sharp & Dohme Corp. Heterocyclic compounds as ERK inhibitors
US8518907B2 (en) 2010-08-02 2013-08-27 Merck Sharp & Dohme Corp. RNA interference mediated inhibition of catenin (cadherin-associated protein), beta 1 (CTNNB1) gene expression using short interfering nucleic acid (siNA)
EP3587574B1 (en) 2010-08-17 2022-03-16 Sirna Therapeutics, Inc. Rna interference mediated inhibition of hepatitis b virus (hbv) gene expression using short interfering nucleic acid (sina)
US8883801B2 (en) 2010-08-23 2014-11-11 Merck Sharp & Dohme Corp. Substituted pyrazolo[1,5-a]pyrimidines as mTOR inhibitors
US8946216B2 (en) 2010-09-01 2015-02-03 Merck Sharp & Dohme Corp. 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
US9260471B2 (en) 2010-10-29 2016-02-16 Sirna Therapeutics, Inc. RNA interference mediated inhibition of gene expression using short interfering nucleic acids (siNA)
EP2654748B1 (en) 2010-12-21 2016-07-27 Merck Sharp & Dohme Corp. Indazole derivatives useful as erk inhibitors
CA2833009A1 (en) 2011-04-21 2012-10-26 Merck Sharp & Dohme Corp. Insulin-like growth factor-1 receptor inhibitors
KR101892788B1 (ko) 2011-09-13 2018-08-28 파마싸이클릭스 엘엘씨 벤다무스틴과 조합된 히스톤 디아세틸라제 억제제의 제제 및 그의 용도
US9023865B2 (en) 2011-10-27 2015-05-05 Merck Sharp & Dohme Corp. Compounds that are ERK inhibitors
EP3919620A1 (en) 2012-05-02 2021-12-08 Sirna Therapeutics, Inc. Short interfering nucleic acid (sina) compositions
US9018380B2 (en) 2012-08-24 2015-04-28 Boar of Regents, The University of Texas System Heterocyclic modulators of HIF activity for treatment of disease
US9155747B2 (en) * 2012-09-13 2015-10-13 Chiesi Farmaceutici S.P.A. Isoxazolidine derivatives
JP6280554B2 (ja) 2012-09-28 2018-02-14 メルク・シャープ・アンド・ドーム・コーポレーションＭｅｒｃｋ Ｓｈａｒｐ ＆ Ｄｏｈｍｅ Ｃｏｒｐ． Ｅｒｋ阻害剤である新規化合物
DK2925888T3 (en) 2012-11-28 2017-12-18 Merck Sharp & Dohme COMPOSITIONS AND METHODS OF CANCER TREATMENT
AR094116A1 (es) 2012-12-20 2015-07-08 Merck Sharp & Dohme Imidazopiridinas sustituidas como inhibidores de hdm2
WO2014120748A1 (en) 2013-01-30 2014-08-07 Merck Sharp & Dohme Corp. 2,6,7,8 substituted purines as hdm2 inhibitors
US20160194368A1 (en) 2013-09-03 2016-07-07 Moderna Therapeutics, Inc. Circular polynucleotides
US11066396B2 (en) 2016-06-23 2021-07-20 Merck Sharp & Dohme Corp. 3-aryl- heteroaryl substituted 5-trifluoromethyl oxadiazoles as histonedeacetylase 6 (HDAC6) inhibitors
EP3525785B1 (en) 2016-10-12 2025-08-27 Merck Sharp & Dohme LLC Kdm5 inhibitors
AU2017359043B2 (en) 2016-11-08 2022-06-16 Regeneron Pharmaceuticals, Inc. Steroids and protein-conjugates thereof
KR20200007905A (ko) 2017-05-18 2020-01-22 리제너론 파마슈티칼스 인코포레이티드 사이클로덱스트린 단백질 약물 접합체
CA3080857A1 (en) 2017-11-07 2019-05-16 Regeneron Pharmaceuticals, Inc. Hydrophilic linkers for antibody drug conjugates
EP3706747B1 (en) 2017-11-08 2025-09-03 Merck Sharp & Dohme LLC Prmt5 inhibitors
EA202091672A1 (ru) 2018-01-08 2021-02-01 Регенерон Фармасьютикалз, Инк. Стероиды и их антитело-конъюгаты
WO2019217591A1 (en) 2018-05-09 2019-11-14 Regeneron Pharmaceuticals, Inc. Anti-msr1 antibodies and methods of use thereof
EP3833355A4 (en) 2018-08-07 2022-05-11 Merck Sharp & Dohme Corp. PRMT5 INHIBITORS
WO2020033284A1 (en) 2018-08-07 2020-02-13 Merck Sharp & Dohme Corp. Prmt5 inhibitors
US11993602B2 (en) 2018-08-07 2024-05-28 Merck Sharp & Dohme Llc PRMT5 inhibitors
AU2020408148B2 (en) 2019-12-17 2025-04-24 Merck Sharp & Dohme Llc PRMT5 inhibitors
US20230108114A1 (en) 2019-12-17 2023-04-06 Merck Sharp & Dohme Llc Prmt5 inhibitors
WO2021126729A1 (en) 2019-12-17 2021-06-24 Merck Sharp & Dohme Corp. Prmt5 inhibitors
CN120225528A (zh) 2022-09-02 2025-06-27 默沙东有限责任公司 依喜替康衍生的拓扑异构酶-1抑制剂药物组合物及其用途
CR20250146A (es) 2022-10-25 2025-05-26 Merck Sharp & Dohme Llc Enlazadores-cargas útiles de adc derivados de exatecán, composiciones farmacéuticas, y usos de los mismos
CN120359051A (zh) 2022-12-14 2025-07-22 默沙东有限责任公司 奥瑞他汀接头-载荷、药物组合物及其用途

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
NL175917C (nl) 1985-01-16
FI50711B (OSRAM) 1976-03-01
SU468408A3 (ru) 1975-04-25
IL42154A0 (en) 1973-07-30
GB1428416A (en) 1976-03-17
ZA732956B (en) 1974-04-24
DE2323216A1 (de) 1973-11-29
FI50711C (fi) 1976-06-10
HK49079A (en) 1979-07-27
KE2969A (en) 1979-07-20
IL42154A (en) 1976-12-31
NL7306979A (OSRAM) 1973-11-21
AU5525273A (en) 1974-11-07
DE2323216C3 (de) 1978-06-22
DE2323216B2 (de) 1977-11-03
SE378110B (OSRAM) 1975-08-18
DK133249C (da) 1976-09-13
BE799728A (fr) 1973-09-17
FR2185406A1 (OSRAM) 1974-01-04
DK133249B (da) 1976-04-12
FR2185406B1 (OSRAM) 1976-12-31
JPS547794B2 (OSRAM) 1979-04-10
US3928326A (en) 1975-12-23
NL175917B (nl) 1984-08-16
JPS4941379A (OSRAM) 1974-04-18
CY1012A (en) 1979-11-23

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