ATE195125T1 - Verfahren zur de-esterifikation - Google Patents

Verfahren zur de-esterifikation

Info

Publication number
ATE195125T1
ATE195125T1 AT96938143T AT96938143T ATE195125T1 AT E195125 T1 ATE195125 T1 AT E195125T1 AT 96938143 T AT96938143 T AT 96938143T AT 96938143 T AT96938143 T AT 96938143T AT E195125 T1 ATE195125 T1 AT E195125T1
Authority
AT
Austria
Prior art keywords
tetrachloride
ceph
isomer
substituted
esterification method
Prior art date
Application number
AT96938143T
Other languages
English (en)
Inventor
Vroom Eric De
Der Does Thomas Van
Original Assignee
Dsm Nv
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 Dsm Nv filed Critical Dsm Nv
Application granted granted Critical
Publication of ATE195125T1 publication Critical patent/ATE195125T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT96938143T 1995-11-06 1996-11-06 Verfahren zur de-esterifikation ATE195125T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US727895P 1995-11-06 1995-11-06
EP95202992 1995-11-06
PCT/EP1996/004880 WO1997017352A1 (en) 1995-11-06 1996-11-06 De-esterification process

Publications (1)

Publication Number Publication Date
ATE195125T1 true ATE195125T1 (de) 2000-08-15

Family

ID=8220799

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96938143T ATE195125T1 (de) 1995-11-06 1996-11-06 Verfahren zur de-esterifikation

Country Status (7)

Country Link
US (1) US6107481A (de)
EP (1) EP0907654B1 (de)
AT (1) ATE195125T1 (de)
AU (1) AU7567596A (de)
DE (1) DE907654T1 (de)
ES (1) ES2128281T1 (de)
WO (1) WO1997017352A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004016316D1 (de) 2003-04-04 2008-10-16 Lundbeck & Co As H 4-(2-phenylsulfanyl-phenyl)-piperidin-derivate als serotonin-wiederaufnahme-hemmer
DE602004014190D1 (de) 2003-12-23 2008-07-10 Lundbeck As Valby H 2-(1h-indolylsulfanyl)-benzylaminderivate als ssri
AR052308A1 (es) 2004-07-16 2007-03-14 Lundbeck & Co As H Derivados de 2-(1h-indolilsulfanil)-arilamina y una composicion farmaceutica que contiene al compuesto
AR054393A1 (es) 2005-06-17 2007-06-20 Lundbeck & Co As H Derivados de benzo(b)furano y benzo(b)tiofeno, composiciones farmaceuticas que los contienen y su uso en la fabricacion de un medicamento para el tratamiento de enfermedades mediadas por la inhibicion de la reabsorcion de neurotransmisores de amina biogenicos.
AR054394A1 (es) * 2005-06-17 2007-06-20 Lundbeck & Co As H Derivados de 2- (1h-indolilsulfanil)-aril amina
US7629473B2 (en) 2005-06-17 2009-12-08 H. Lundbeck A/S 2-(1H-indolylsulfanyl)-aryl amine derivatives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106891A (en) * 1976-03-03 1977-09-07 Shionogi & Co Ltd Removal of carboxyl protecting group
DE2725519A1 (de) * 1977-06-06 1978-12-21 Shionogi & Co Verfahren zur herstellung freier carbonsaeuren durch esterspaltung
GR79944B (de) * 1983-07-22 1984-10-31 Lilly Co Eli
JPH0742291B2 (ja) * 1987-07-13 1995-05-10 ギスト ブロカデス ナームローゼ フェンノートチャップ ３‐エキソメチレンセファム誘導体の製造方法
US5922861A (en) * 1995-11-06 1999-07-13 Gist-Brocades B.V. De-esterification process

Also Published As

Publication number Publication date
EP0907654B1 (de) 2000-08-02
EP0907654A1 (de) 1999-04-14
DE907654T1 (de) 1999-09-16
AU7567596A (en) 1997-05-29
US6107481A (en) 2000-08-22
ES2128281T1 (es) 1999-05-16
WO1997017352A1 (en) 1997-05-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties