ITMI20020132A0 - Processo per l'ottenimento dell'acido (6s)-5,6,7,8-tetraidrofolico - Google Patents

Processo per l'ottenimento dell'acido (6s)-5,6,7,8-tetraidrofolico

Info

Publication number
ITMI20020132A0
ITMI20020132A0 IT2002MI000132A ITMI20020132A ITMI20020132A0 IT MI20020132 A0 ITMI20020132 A0 IT MI20020132A0 IT 2002MI000132 A IT2002MI000132 A IT 2002MI000132A IT MI20020132 A ITMI20020132 A IT MI20020132A IT MI20020132 A0 ITMI20020132 A0 IT MI20020132A0
Authority
IT
Italy
Prior art keywords
obtaining
tetrahydrofolic acid
tetrahydrofolic
acid
Prior art date
Application number
IT2002MI000132A
Other languages
English (en)
Inventor
Pascal Jequier
Original Assignee
Gmt Fine Chemicals Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11448991&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITMI20020132(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gmt Fine Chemicals Sa filed Critical Gmt Fine Chemicals Sa
Priority to IT2002MI000132A priority Critical patent/ITMI20020132A1/it
Publication of ITMI20020132A0 publication Critical patent/ITMI20020132A0/it
Priority to DE60306900T priority patent/DE60306900T2/de
Priority to DK03731683T priority patent/DK1478647T3/da
Priority to CA2474317A priority patent/CA2474317C/en
Priority to EP03731683A priority patent/EP1478647B1/en
Priority to JP2003562116A priority patent/JP4423437B2/ja
Priority to AU2003236824A priority patent/AU2003236824B2/en
Priority to ES03731683T priority patent/ES2268371T3/es
Priority to US10/502,615 priority patent/US7193082B2/en
Priority to PCT/EP2003/000547 priority patent/WO2003062239A1/en
Priority to AT03731683T priority patent/ATE333458T1/de
Publication of ITMI20020132A1 publication Critical patent/ITMI20020132A1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
    • C07D475/04—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
IT2002MI000132A 2002-01-25 2002-01-25 Processo per l'ottenimento dell'acido (6s)-5,6,7,8-tetraidrofolico ITMI20020132A1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT2002MI000132A ITMI20020132A1 (it) 2002-01-25 2002-01-25 Processo per l'ottenimento dell'acido (6s)-5,6,7,8-tetraidrofolico
AT03731683T ATE333458T1 (de) 2002-01-25 2003-01-21 Verfahren zur herstellung von (6s)-5,6,7,8- tetrahydrofolsäure
PCT/EP2003/000547 WO2003062239A1 (en) 2002-01-25 2003-01-21 (6s)-5,6,7,8-tetrahydrofolic acid production process
CA2474317A CA2474317C (en) 2002-01-25 2003-01-21 (6s)-5,6,7,8-tetrahydrofolic acid production process
DK03731683T DK1478647T3 (da) 2002-01-25 2003-01-21 Fremgangsmåde til fremstilling af (6S)-5,6,7,8-tetrahydrofolinsyre
DE60306900T DE60306900T2 (de) 2002-01-25 2003-01-21 Verfahren zur herstellung von (6s)-5,6,7,8- tetrahydrofolsäure
EP03731683A EP1478647B1 (en) 2002-01-25 2003-01-21 (6s)-5,6,7,8-tetrahydrofolic acid production process
JP2003562116A JP4423437B2 (ja) 2002-01-25 2003-01-21 （６ｓ）−５，６，７，８−テトラヒドロ葉酸の製造方法
AU2003236824A AU2003236824B2 (en) 2002-01-25 2003-01-21 (6S)-5,6,7,8-tetrahydrofolic acid production process
ES03731683T ES2268371T3 (es) 2002-01-25 2003-01-21 Procedimiento de produccion del acido (6s)-5,6,7,8-tetrahidrofolico.
US10/502,615 US7193082B2 (en) 2002-01-25 2003-01-21 (6S)-5,6,7,8-tetrahydrofolic acid production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI000132A ITMI20020132A1 (it) 2002-01-25 2002-01-25 Processo per l'ottenimento dell'acido (6s)-5,6,7,8-tetraidrofolico

Publications (2)

Publication Number Publication Date
ITMI20020132A0 true ITMI20020132A0 (it) 2002-01-25
ITMI20020132A1 ITMI20020132A1 (it) 2003-07-25

Family

ID=11448991

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI000132A ITMI20020132A1 (it) 2002-01-25 2002-01-25 Processo per l'ottenimento dell'acido (6s)-5,6,7,8-tetraidrofolico

Country Status (11)

Country Link
US (1) US7193082B2 (it)
EP (1) EP1478647B1 (it)
JP (1) JP4423437B2 (it)
AT (1) ATE333458T1 (it)
AU (1) AU2003236824B2 (it)
CA (1) CA2474317C (it)
DE (1) DE60306900T2 (it)
DK (1) DK1478647T3 (it)
ES (1) ES2268371T3 (it)
IT (1) ITMI20020132A1 (it)
WO (1) WO2003062239A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109265460B (zh) * 2018-12-04 2020-08-11 北京斯利安药业有限公司 一种叶酸的纯化方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043876A (en) 1988-05-27 1991-08-27 International Business Machines Corporation N-level file shadowing and recovery in a shared file system
DE3821875C1 (it) * 1988-06-29 1990-02-15 Eprova Ag, Forschungsinstitut, Schaffhausen, Ch
CH681303A5 (it) * 1991-01-16 1993-02-26 Eprova Ag
JP2725731B2 (ja) * 1991-02-28 1998-03-11 株式会社島津製作所 過剰蛍光試薬のクエンチング方法
CH682664A5 (en) 1991-10-15 1993-10-29 Eprova Ag Stable salts of 5,10-methylene tetrahydrofolate.
CH683690A5 (de) * 1991-12-21 1994-04-29 Sapec Fine Chemicals Verfahren zur Herstellung von diastereoisomerenreinen Tetrahydrofolaten.
CH686672A5 (de) * 1992-12-01 1996-05-31 Cerbios Pharma Sa Verfahren zur Herstellung von (6S)-5,6,7,8-Tetrahydrofolsaeure.
CH686369A5 (de) * 1994-05-09 1996-03-15 Eprova Ag Stabile kristalline (6S)- und (6R)-Tetrahydrofolseure.
CH695217A5 (de) * 1999-07-14 2006-01-31 Merck Eprova Ag Verfahren zur Trennung optischer Isomeren von Tetrahydrofolsäureestersalzen und Tetrahydrofolsäure.

Also Published As

Publication number Publication date
WO2003062239A1 (en) 2003-07-31
CA2474317C (en) 2011-06-21
EP1478647A1 (en) 2004-11-24
CA2474317A1 (en) 2003-07-31
DK1478647T3 (da) 2006-10-30
US20050171348A1 (en) 2005-08-04
ATE333458T1 (de) 2006-08-15
US7193082B2 (en) 2007-03-20
JP4423437B2 (ja) 2010-03-03
ES2268371T3 (es) 2007-03-16
ITMI20020132A1 (it) 2003-07-25
EP1478647B1 (en) 2006-07-19
DE60306900T2 (de) 2007-01-18
AU2003236824B2 (en) 2008-02-21
DE60306900D1 (de) 2006-08-31
JP2005519911A (ja) 2005-07-07

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