IT8022033A0 - Processo per la preparazione di acido ursodesossicolico ad alta purezza. - Google Patents

Processo per la preparazione di acido ursodesossicolico ad alta purezza.

Info

Publication number
IT8022033A0
IT8022033A0 IT8022033A IT2203380A IT8022033A0 IT 8022033 A0 IT8022033 A0 IT 8022033A0 IT 8022033 A IT8022033 A IT 8022033A IT 2203380 A IT2203380 A IT 2203380A IT 8022033 A0 IT8022033 A0 IT 8022033A0
Authority
IT
Italy
Prior art keywords
preparation
high purity
ursodeoxycholic acid
purity ursodeoxycholic
acid
Prior art date
Application number
IT8022033A
Other languages
English (en)
Other versions
IT1132055B (it
Inventor
Gargani Pietro
Original Assignee
Erregierre Spa
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 Spa filed Critical Erregierre Spa
Priority to IT22033/80A priority Critical patent/IT1132055B/it
Publication of IT8022033A0 publication Critical patent/IT8022033A0/it
Priority to US06/258,730 priority patent/US4337206A/en
Priority to DE19813117559 priority patent/DE3117559A1/de
Priority to CA000377095A priority patent/CA1150239A/en
Priority to FR8109312A priority patent/FR2482602A1/fr
Priority to JP7084981A priority patent/JPS579799A/ja
Priority to GB8114782A priority patent/GB2076823B/en
Application granted granted Critical
Publication of IT1132055B publication Critical patent/IT1132055B/it

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
IT22033/80A 1980-05-14 1980-05-14 Processo per la preparazione di acido ursodesossicolico ad alta purezza IT1132055B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT22033/80A IT1132055B (it) 1980-05-14 1980-05-14 Processo per la preparazione di acido ursodesossicolico ad alta purezza
US06/258,730 US4337206A (en) 1980-05-14 1981-04-29 Process for preparing high purity ursodeoxycholic acid
DE19813117559 DE3117559A1 (de) 1980-05-14 1981-05-04 Verfahren zur herstellung hochreiner ursodeoxycholsaeure
CA000377095A CA1150239A (en) 1980-05-14 1981-05-07 Process for preparing high purity ursodeoxycholic acid
FR8109312A FR2482602A1 (fr) 1980-05-14 1981-05-11 Procede pour la preparation d'acide ursodesoxycholique de purete elevee
JP7084981A JPS579799A (en) 1980-05-14 1981-05-13 Manufacture of high purity ursodeoxycholic acid
GB8114782A GB2076823B (en) 1980-05-14 1981-05-14 Pure ursodeoxycholic acid by novel synthetic route

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22033/80A IT1132055B (it) 1980-05-14 1980-05-14 Processo per la preparazione di acido ursodesossicolico ad alta purezza

Publications (2)

Publication Number Publication Date
IT8022033A0 true IT8022033A0 (it) 1980-05-14
IT1132055B IT1132055B (it) 1986-06-25

Family

ID=11190468

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22033/80A IT1132055B (it) 1980-05-14 1980-05-14 Processo per la preparazione di acido ursodesossicolico ad alta purezza

Country Status (7)

Country Link
US (1) US4337206A (it)
JP (1) JPS579799A (it)
CA (1) CA1150239A (it)
DE (1) DE3117559A1 (it)
FR (1) FR2482602A1 (it)
GB (1) GB2076823B (it)
IT (1) IT1132055B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1150756B (it) * 1982-04-02 1986-12-17 Zambon Spa Procedimento per preparare l'acido 3alfa, 7beta-diidrossi-5beta-colanico
US4892868A (en) * 1984-08-17 1990-01-09 Gipharmex, S.P.A. Derivatives of biliary acids, process for the production thereof and corresponding pharmaceutical compositions
DE4432708A1 (de) * 1994-09-14 1996-03-21 Hoechst Ag Modifizierte Gallensäuren, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19645044A1 (de) * 1996-10-31 1998-05-07 Falk Pharma Gmbh Verwendung von Ursodeoxycholsäure zur topischen Behandlung von Entzündungserkrankungen der Schleimhäute
US6060465A (en) * 1997-02-06 2000-05-09 Miljkovic; Dusan Bile acids and their derivatives as glycoregulatory agents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1391735A (fr) * 1963-10-17 1965-03-12 Tetsuo Sato Procédé de préparation de l'acide ursodesoxycholique
US3833620A (en) * 1972-11-16 1974-09-03 Intellectual Property Dev Corp Production of chenodeoxycholic acid
US4213911A (en) * 1978-11-07 1980-07-22 Canada Packers Limited Process for preparing high-melting chenodeoxycholic acid
FR2457302A1 (fr) * 1979-05-23 1980-12-19 Roussel Uclaf Nouveau procede de purification de l'acide ursodesoxycholique
IT1165252B (it) * 1979-07-12 1987-04-22 Blasinachim Spa Procedimento di purificazione dell'acido ursodesossicolico attraverso nuovi derivati

Also Published As

Publication number Publication date
JPS579799A (en) 1982-01-19
US4337206A (en) 1982-06-29
CA1150239A (en) 1983-07-19
GB2076823B (en) 1984-03-14
FR2482602B1 (it) 1983-05-20
GB2076823A (en) 1981-12-09
JPS6355519B2 (it) 1988-11-02
FR2482602A1 (fr) 1981-11-20
IT1132055B (it) 1986-06-25
DE3117559A1 (de) 1982-04-22

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