ATE144527T1 - Verfahren zur reinigung von 3-alpha-7-beta- dihydroxycholansäure - Google Patents

Verfahren zur reinigung von 3-alpha-7-beta- dihydroxycholansäure

Info

Publication number
ATE144527T1
ATE144527T1 AT90103426T AT90103426T ATE144527T1 AT E144527 T1 ATE144527 T1 AT E144527T1 AT 90103426 T AT90103426 T AT 90103426T AT 90103426 T AT90103426 T AT 90103426T AT E144527 T1 ATE144527 T1 AT E144527T1
Authority
AT
Austria
Prior art keywords
alpha
beta
purifying
acid
dihydroxycholanic
Prior art date
Application number
AT90103426T
Other languages
English (en)
Inventor
Antonio Bonaldi
Egidio Molinari
Original Assignee
Erregierre Ind Chim
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 Erregierre Ind Chim filed Critical Erregierre Ind Chim
Application granted granted Critical
Publication of ATE144527T1 publication Critical patent/ATE144527T1/de

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
    • C07J9/005—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 containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
AT90103426T 1989-03-06 1990-02-22 Verfahren zur reinigung von 3-alpha-7-beta- dihydroxycholansäure ATE144527T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8919666A IT1228972B (it) 1989-03-06 1989-03-06 Procedimento per la preparazione di acido 3 alfa 7 beta diidrossicolanico di elevata purezza.

Publications (1)

Publication Number Publication Date
ATE144527T1 true ATE144527T1 (de) 1996-11-15

Family

ID=11160224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90103426T ATE144527T1 (de) 1989-03-06 1990-02-22 Verfahren zur reinigung von 3-alpha-7-beta- dihydroxycholansäure

Country Status (7)

Country Link
US (1) US5117017A (de)
EP (1) EP0386538B1 (de)
JP (1) JPH02279696A (de)
AT (1) ATE144527T1 (de)
CA (1) CA2011273A1 (de)
DE (1) DE69028938D1 (de)
IT (1) IT1228972B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658511B1 (ko) * 2005-12-12 2006-12-19 주식회사 대웅제약 케노데옥시콜린산의 정제 방법
KR100658512B1 (ko) * 2005-12-30 2006-12-19 주식회사 대웅제약 케노데옥시콜린산의 정제 방법
EP2105500A1 (de) 2008-03-26 2009-09-30 Pharmazell GmbH Neue 12alpha-Hydroxysteroiddehydrogenasen, deren Herstellung und deren Verwendung
EP2333101A1 (de) 2009-12-11 2011-06-15 PharmaZell GmbH NAD(P)+-Cofaktorregenerierungssystem und dessen Anwendungen
AU2011257168B2 (en) 2010-05-27 2015-03-19 Pharmazell Gmbh Novel 7alpha-hydroxysteroid dehydrogenase knockout mutants and use thereof
EP2441771A1 (de) 2010-10-13 2012-04-18 PharmaZell GmbH Neue 12alpha-Hydroxysteroid- dehydrogenase-Mutanten, deren Herstellung deren Verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH459997A (de) * 1963-12-05 1968-07-31 Shalom Prof Sarel Verfahren zur Herstellung von Cardenoliden
US4186143A (en) * 1977-06-20 1980-01-29 Canada Packers Limited Chenodeoxycholic acid recovery process

Also Published As

Publication number Publication date
EP0386538A2 (de) 1990-09-12
EP0386538B1 (de) 1996-10-23
JPH02279696A (ja) 1990-11-15
CA2011273A1 (en) 1990-09-06
IT8919666A0 (it) 1989-03-06
DE69028938D1 (de) 1996-11-28
EP0386538A3 (de) 1992-05-20
IT1228972B (it) 1991-07-11
US5117017A (en) 1992-05-26

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Legal Events

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