ES2128281T1 - Proceso de desesterificacion. - Google Patents

Proceso de desesterificacion.

Info

Publication number
ES2128281T1
ES2128281T1 ES96938143T ES96938143T ES2128281T1 ES 2128281 T1 ES2128281 T1 ES 2128281T1 ES 96938143 T ES96938143 T ES 96938143T ES 96938143 T ES96938143 T ES 96938143T ES 2128281 T1 ES2128281 T1 ES 2128281T1
Authority
ES
Spain
Prior art keywords
tetrachloride
ceph
isomer
substituted
deesterification process
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.)
Pending
Application number
ES96938143T
Other languages
English (en)
Inventor
Vroom Eric De
Der Does Thomas Van
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.)
DSM Delft BV
Original Assignee
Gist Brocades BV
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 Gist Brocades BV filed Critical Gist Brocades BV
Publication of ES2128281T1 publication Critical patent/ES2128281T1/es
Pending legal-status Critical Current

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

Abstract

SE PROPORCIONA UN PROCESO EFICIENTE PARA LA DESESTERIFICACION POR APLICACION DE TETRAHALOGENUROS ESPECIALES. APLICANDO ESTE PROCESO, SE HA PREPARADO UN NUEVO COMPUESTO, A SABER, LA CEFESONA, Y ESPECIALMENTE SU ISOMERO - E.
ES96938143T 1995-11-06 1996-11-06 Proceso de desesterificacion. Pending ES2128281T1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US727895P 1995-11-06 1995-11-06
EP95202992 1995-11-06

Publications (1)

Publication Number Publication Date
ES2128281T1 true ES2128281T1 (es) 1999-05-16

Family

ID=8220799

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96938143T Pending ES2128281T1 (es) 1995-11-06 1996-11-06 Proceso de desesterificacion.

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI1626720T1 (sl) 2003-04-04 2008-12-31 Lundbeck & Co As H Derivati 4-(2-fenilsulfanil-fenil)-piperidina kotzaviralci ponovnega vnosa serotonina
EP1701940B1 (en) 2003-12-23 2008-05-28 H.Lundbeck A/S 2-(1h-indolylsulfanyl)-benzyl amine derivatives as 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
IL72412A (en) * 1983-07-22 1988-05-31 Lilly Co Eli Deesterification of beta-lactam antibiotic esters
NZ225388A (en) * 1987-07-13 1991-07-26 Gist Brocades Nv Preparatory processes of cephalosporin derivatives and intermediates: their products
US5922861A (en) * 1995-11-06 1999-07-13 Gist-Brocades B.V. De-esterification process

Also Published As

Publication number Publication date
ATE195125T1 (de) 2000-08-15
AU7567596A (en) 1997-05-29
EP0907654B1 (en) 2000-08-02
DE907654T1 (de) 1999-09-16
WO1997017352A1 (en) 1997-05-15
EP0907654A1 (en) 1999-04-14
US6107481A (en) 2000-08-22

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