ES2042383A1 - Procedimiento de purificacion de cefalosporina c por adsorcion con resinas funcionalizadas tipo divinilbenceno estireno. - Google Patents

Procedimiento de purificacion de cefalosporina c por adsorcion con resinas funcionalizadas tipo divinilbenceno estireno.

Info

Publication number
ES2042383A1
ES2042383A1 ES919102804A ES9102804A ES2042383A1 ES 2042383 A1 ES2042383 A1 ES 2042383A1 ES 919102804 A ES919102804 A ES 919102804A ES 9102804 A ES9102804 A ES 9102804A ES 2042383 A1 ES2042383 A1 ES 2042383A1
Authority
ES
Spain
Prior art keywords
purificn
cephalosporin
adsorption
funtionalisation
deacetylated
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.)
Granted
Application number
ES919102804A
Other languages
English (en)
Other versions
ES2042383B1 (es
Inventor
Mira Jose Aracil
L Casillas
Rodriguez Mercedes Martinez
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.)
Universidad Complutense de Madrid
Original Assignee
Universidad Complutense de Madrid
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 Universidad Complutense de Madrid filed Critical Universidad Complutense de Madrid
Priority to ES9102804A priority Critical patent/ES2042383B1/es
Publication of ES2042383A1 publication Critical patent/ES2042383A1/es
Application granted granted Critical
Publication of ES2042383B1 publication Critical patent/ES2042383B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PROCEDIMIENTO DE PURIFICACION DE CEFALOSPORINA C POR ABSORCION CON RESINAS FUNCIONALIZADAS TIPO DIVINILBENCENO ESTIRENO. EL ANTIBIOTICO CEFALOSPORINA C OBTENIDO POR FERMENTACION SE PURIFICA CON UNA GRAN EFICACIA DE SU IMPUREZA DESACETILCEFALOSPORINA C POR UN NUEVO PROCEDIMIENTO QUE SE BASA EN EL CONTACTO DE LA MEZCLA DE LOS DOS PRODUCTOS CON NUEVAS RESINAS OBTENIDAS POR FUNCIONALIZACION QUIMICA, DE LAS COMERCIALES DE DIVINILBENCENO ESTIRENO. EL PROCESO DE ABSORCION SE PUEDE LLEVAR TANTO EN UN REACTOR DE LECHO FIJO O FLUIDIZADO A UN PH ACIDO. LA CAPACIDAD DE ABSORCION Y SELECTIVIDAD DE LOS NUEBOS ABSORBENTES PERMITE LA PURIFICACION TOTAL DE LA CEFALOSPORINA C PREVIA ELUCION CON UNA DISOLUCION DE DESORCION A UN PH ALCALINO.
ES9102804A 1991-12-17 1991-12-17 Procedimiento de purificacion de cefalosporina c por adsorcion con resinas funcionalizadas tipo divinilbenceno estireno. Expired - Fee Related ES2042383B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9102804A ES2042383B1 (es) 1991-12-17 1991-12-17 Procedimiento de purificacion de cefalosporina c por adsorcion con resinas funcionalizadas tipo divinilbenceno estireno.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9102804A ES2042383B1 (es) 1991-12-17 1991-12-17 Procedimiento de purificacion de cefalosporina c por adsorcion con resinas funcionalizadas tipo divinilbenceno estireno.

Publications (2)

Publication Number Publication Date
ES2042383A1 true ES2042383A1 (es) 1993-12-01
ES2042383B1 ES2042383B1 (es) 1994-07-01

Family

ID=8274515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9102804A Expired - Fee Related ES2042383B1 (es) 1991-12-17 1991-12-17 Procedimiento de purificacion de cefalosporina c por adsorcion con resinas funcionalizadas tipo divinilbenceno estireno.

Country Status (1)

Country Link
ES (1) ES2042383B1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725400A (en) * 1969-05-13 1973-04-03 Ciba Geigy Corp Process for the recovery of hydrophilic antibiotics
ES484144A1 (es) * 1978-09-14 1980-04-16 Takeda Chemical Industries Ltd Un metodo para separar entre si desacetil-cefalosporina c, desacetoxi-cefalosporina c y cefalosporina c
EP0152780A2 (en) * 1984-02-02 1985-08-28 Mitsubishi Chemical Corporation Method for increasing the porosity of a cross-linked copolymer
EP0334641A2 (en) * 1988-03-23 1989-09-27 The Dow Chemical Company Removal of bitterness from citrus juices using a post-crosslinked adsorbent resin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725400A (en) * 1969-05-13 1973-04-03 Ciba Geigy Corp Process for the recovery of hydrophilic antibiotics
ES484144A1 (es) * 1978-09-14 1980-04-16 Takeda Chemical Industries Ltd Un metodo para separar entre si desacetil-cefalosporina c, desacetoxi-cefalosporina c y cefalosporina c
EP0152780A2 (en) * 1984-02-02 1985-08-28 Mitsubishi Chemical Corporation Method for increasing the porosity of a cross-linked copolymer
EP0334641A2 (en) * 1988-03-23 1989-09-27 The Dow Chemical Company Removal of bitterness from citrus juices using a post-crosslinked adsorbent resin

Also Published As

Publication number Publication date
ES2042383B1 (es) 1994-07-01

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Effective date: 20141120