ES2140458T3 - Aislamiento de esteroides que contienen una funcionalidad 5,7-dieno de una mezcla de esteroles. - Google Patents

Aislamiento de esteroides que contienen una funcionalidad 5,7-dieno de una mezcla de esteroles.

Info

Publication number
ES2140458T3
ES2140458T3 ES93912261T ES93912261T ES2140458T3 ES 2140458 T3 ES2140458 T3 ES 2140458T3 ES 93912261 T ES93912261 T ES 93912261T ES 93912261 T ES93912261 T ES 93912261T ES 2140458 T3 ES2140458 T3 ES 2140458T3
Authority
ES
Spain
Prior art keywords
dieno
diels
mixture
alder
steroids containing
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 - Lifetime
Application number
ES93912261T
Other languages
English (en)
Inventor
Masato Tanabe
John G Johansson
Dennis Yasuda
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.)
SRI International Inc
Original Assignee
SRI International Inc
Stanford Research Institute
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 SRI International Inc, Stanford Research Institute filed Critical SRI International Inc
Application granted granted Critical
Publication of ES2140458T3 publication Critical patent/ES2140458T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C401/00—Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

ES PROVISTO UN METODO PARA AISLAR LOS ESTEROIDES QUE CONTIENEN 5,7-DIENO, PARTICULARMENTE 3 -OLS Y ESTERES DE 3 OLES, DESDE UNA MEZCLA ESTEROL. EL METODO CONCIERNE (1) TRATAR LA MEZCLA CON UN DIENOTILO O CON UN PRECURSOR DE DIENOTILO OXIDABLE EN COMBINACION CON UN AGENTE OXIDIZANTE PARA PROVEER UN ADUCTO DIELS-ALDER DEL 5,7-DIENO A SER AISLADO, SEGUIDO POR (2) QUITAR EL ADUCTO DE LA MEZCLA Y (3) LA REGENERACION DEL 5,7-DIENO CON UN AGENTE REDUCTOR APROPIADO. LA INVENCION TAMBIEN ABARCA LOS PASOS DE PURIFICACION SUBSECUENTES Y LA MODIFICACION INTERMEDIA DEL INTERMEDIARIO DIELS-ALDER, POR EJEMPLO EN DONDE LA CONVERSION QUIMICA DEL ADUCTO DIELS-ALDER SE EFECTUA ANTERIORMENTE A LA REGENERACION DEL 5,7-DIENO. SE PREVEEN LOS NUEVOS COMPONENTES QUE SON LOS ADUCTOS DIELS-ALDER DE LOS ESTEROIDES QUE CONTIENEN 5,7-DIENO.
ES93912261T 1992-04-15 1993-04-14 Aislamiento de esteroides que contienen una funcionalidad 5,7-dieno de una mezcla de esteroles. Expired - Lifetime ES2140458T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86957492A 1992-04-15 1992-04-15

Publications (1)

Publication Number Publication Date
ES2140458T3 true ES2140458T3 (es) 2000-03-01

Family

ID=25353839

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912261T Expired - Lifetime ES2140458T3 (es) 1992-04-15 1993-04-14 Aislamiento de esteroides que contienen una funcionalidad 5,7-dieno de una mezcla de esteroles.

Country Status (8)

Country Link
US (1) US5391777A (es)
EP (1) EP0636139B1 (es)
JP (1) JP3358812B2 (es)
KR (1) KR100257445B1 (es)
CA (1) CA2118122C (es)
DE (1) DE69327050T2 (es)
ES (1) ES2140458T3 (es)
WO (1) WO1993021205A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428151A (en) * 1994-05-05 1995-06-27 American Home Products Corporation Medrogestrone production
US6399796B2 (en) * 2000-03-17 2002-06-04 Roche Vitamins Inc. Activation of a Diels-Alder reaction of a sterol 5,7-diene
US20050037946A1 (en) * 2003-01-13 2005-02-17 Millennium Pharmaceuticals, Inc. Methods and compositions for treating cardiovascular disease using 1722, 10280, 59917, 85553, 10653, 9235, 21668, 17794, 2210, 6169, 10102, 21061, 17662, 1468, 12282, 6350, 9035, 1820, 23652, 7301, 8925, 8701, 3533, 9462, 9123, 12788, 17729, 65552, 1261, 21476, 33770, 9380, 2569654, 33556, 53656, 44143, 32612, 10671, 261, 44570, 41922, 2552, 2417, 19319, 43969, 8921, 8993, 955, 32345, 966, 1920, 17318, 1510, 14180, 26005, 554, 16408, 42028, 112091, 13886, 13942, 1673, 54946 or 2419
CN1819821B (zh) * 2003-08-08 2010-10-13 拜奥维尔实验室国际股份有限公司 盐酸安非他酮的改良释放片剂
CN121362225A (zh) * 2025-12-18 2026-01-20 安琪酵母股份有限公司 由酵母联产制备麦角甾醇和酵母甾醇的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119752A (en) * 1974-08-07 1976-02-17 Masayuki Ishikawa 1 arufua* 2 arufuaa jihidorokishikorekarushifuerooruno seiho
US4069321A (en) * 1975-10-14 1978-01-17 Merck & Co., Inc. Blocked cholecalciferol and dihydrotachysterol 3 derivatives
DE2656208A1 (de) * 1976-12-11 1978-06-15 Henkel Kgaa Verfahren zur isolierung von sterinen aus fettverarbeitungsrueckstaenden
FR2384755A1 (fr) * 1977-03-24 1978-10-20 Wisconsin Alumni Res Found Derives de la vitamine d3 ayant une activite antivitamine d
DK261278A (da) * 1977-06-13 1979-12-15 Merck & Co Inc Fremgangsmaade til fremstilling af 24-dehydrovitamin d-3-derivater
US4271288A (en) * 1979-07-02 1981-06-02 The Dow Chemical Company Novel polyamic acid polymers and polyimide derivatives thereof
FI59416C (fi) * 1979-11-19 1981-08-10 Farmos Oy Foerfarande foer utvinning av beta-sitosterol ur en sterolblandning utvunnen fraon raosaopans neutralfraktion
US4849112A (en) * 1987-12-11 1989-07-18 Uop Adsorption separation of sterols from tall oil pitch with carbon adsorbent
JP2608322B2 (ja) * 1988-04-11 1997-05-07 日清製粉株式会社 １α，２５‐ジヒドロキシビタミンＤ▲下２▼類の製造法
AU638531B2 (en) * 1990-01-29 1993-07-01 Roquette Freres Process of refining mixtures obtained from treatments of fatty media with cyclodextrin and containing complexes of cyclodextrin mainly with lipophilic substances other than fatty acids
US5252729A (en) * 1991-10-23 1993-10-12 Schering Corporation Extraction of compounds from plant materials using supercritical fluids
US5264599A (en) * 1991-11-08 1993-11-23 Iowa State University Research Foundation Process for reducing cholesterol in animal fats

Also Published As

Publication number Publication date
JPH07506351A (ja) 1995-07-13
KR950700924A (ko) 1995-02-20
JP3358812B2 (ja) 2002-12-24
EP0636139B1 (en) 1999-11-17
CA2118122C (en) 2002-09-03
KR100257445B1 (ko) 2000-08-01
DE69327050D1 (de) 1999-12-23
DE69327050T2 (de) 2000-02-24
WO1993021205A1 (en) 1993-10-28
US5391777A (en) 1995-02-21
CA2118122A1 (en) 1993-10-28
EP0636139A1 (en) 1995-02-01

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