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ES2013025A6 - Un metodo para preparar 24r-escimnol. - Google Patents

Un metodo para preparar 24r-escimnol.

Info

Publication number
ES2013025A6
ES2013025A6 ES898900585A ES8900585A ES2013025A6 ES 2013025 A6 ES2013025 A6 ES 2013025A6 ES 898900585 A ES898900585 A ES 898900585A ES 8900585 A ES8900585 A ES 8900585A ES 2013025 A6 ES2013025 A6 ES 2013025A6
Authority
ES
Spain
Prior art keywords
scymnol
preparation
general formula
formula
general
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 - Fee Related
Application number
ES898900585A
Other languages
English (en)
Inventor
Takuo Kosuge
Kuniro Tsuji
Hitoshi Ishida
Yoshiki Kosuge
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.)
BROADBENT JAMES MEREDYTH
Original Assignee
BROADBENT JAMES MEREDYTH
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 BROADBENT JAMES MEREDYTH filed Critical BROADBENT JAMES MEREDYTH
Publication of ES2013025A6 publication Critical patent/ES2013025A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Glass Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Luminescent Compositions (AREA)

Abstract

METODO PARA PREPARAR 24R-ESCIMNOL DE FORMULA GENERAL: FORMULA CONSISTE EN HIDROLIZAR UN ESTER DE 24R-ESCIMNOL-SULFATO CON UN ACIDO INORGANICO. PREFERIBLEMENTE, LA HIDROLISIS SE REALIZA CON ACIDO CLORHIDRICO, EN PRESENCIA DE CLORURO DE BARIO, Y DICHO ESTER ES 24R-ESCIMNOL-SULFATO SODICO. EL PRODUCTO OBTENIDO ES APLICABLE AL TRATAMIENTO DE LA DISFUNCION HEPATICA.
ES898900585A 1988-02-19 1989-02-17 Un metodo para preparar 24r-escimnol. Expired - Fee Related ES2013025A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPI685088 1988-02-19

Publications (1)

Publication Number Publication Date
ES2013025A6 true ES2013025A6 (es) 1990-04-16

Family

ID=3772839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES898900585A Expired - Fee Related ES2013025A6 (es) 1988-02-19 1989-02-17 Un metodo para preparar 24r-escimnol.

Country Status (14)

Country Link
EP (1) EP0401262B1 (es)
JP (1) JP2716827B2 (es)
AT (1) ATE132500T1 (es)
AU (1) AU609959B2 (es)
CA (1) CA1328104C (es)
DE (1) DE68925355T2 (es)
DK (1) DK167220B1 (es)
ES (1) ES2013025A6 (es)
GR (1) GR1001203B (es)
HK (1) HK88396A (es)
NZ (1) NZ228023A (es)
PT (1) PT89742B (es)
WO (1) WO1989007607A1 (es)
ZA (1) ZA891242B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597723B2 (en) * 1986-08-21 1990-06-07 J.W. Broadbent Nominees Pty. Ltd. Sodium scymnol sulphate isolated form shark tissues
AU8079891A (en) * 1990-06-30 1992-01-23 Tsumura & Co., Ltd. Bile alcohol and drug containing the same as active ingredient
ZA947912B (en) * 1993-10-12 1995-05-24 Broadbent J W Nominees Pty Ltd Treatment of medical disorders associated with free radical formation
IL139241A0 (en) * 1998-05-13 2001-11-25 Novo Nordisk As Meiosis regulating compounds
CN100383157C (zh) * 2006-06-01 2008-04-23 中国科学院南海海洋研究所 3β，5α，6β，11β-四羟基胆甾烷醇及其制备方法和用途
EP2171455A4 (en) 2007-07-06 2010-11-24 Vaxdesign Corp RAPID GENERATION OF ANTIBODY RESPONSES INDEPENDENT OF T LYMPHOCYTES TO ANTIGENS DEPENDING ON T-CELLS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931403A (en) 1973-05-25 1976-01-06 Intellectual Property Development Corporation Antimicrobial compositions

Also Published As

Publication number Publication date
ZA891242B (en) 1989-10-25
AU3186189A (en) 1989-09-06
DE68925355T2 (de) 1996-08-01
DK192890D0 (da) 1990-08-14
GR1001203B (el) 1993-06-21
PT89742A (pt) 1989-10-04
PT89742B (pt) 1994-03-31
EP0401262A4 (en) 1993-05-05
EP0401262B1 (en) 1996-01-03
EP0401262A1 (en) 1990-12-12
HK88396A (en) 1996-05-31
AU609959B2 (en) 1991-05-09
NZ228023A (en) 1991-10-25
DE68925355D1 (de) 1996-02-15
DK192890A (da) 1990-08-14
CA1328104C (en) 1994-03-29
DK167220B1 (da) 1993-09-20
JP2716827B2 (ja) 1998-02-18
ATE132500T1 (de) 1996-01-15
JPH03503407A (ja) 1991-08-01
WO1989007607A1 (en) 1989-08-24

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20110224