ES8706328A1 - Procedimiento para la obtencion del acido 9-fluor-3-metil-10-(4-metil-1-piperazinil)-7-oxo-2,3-dihidro-7h-pirido(1,2,3-de)-1,4-benzoxacina-6-carboxilico - Google Patents

Procedimiento para la obtencion del acido 9-fluor-3-metil-10-(4-metil-1-piperazinil)-7-oxo-2,3-dihidro-7h-pirido(1,2,3-de)-1,4-benzoxacina-6-carboxilico

Info

Publication number
ES8706328A1
ES8706328A1 ES553520A ES553520A ES8706328A1 ES 8706328 A1 ES8706328 A1 ES 8706328A1 ES 553520 A ES553520 A ES 553520A ES 553520 A ES553520 A ES 553520A ES 8706328 A1 ES8706328 A1 ES 8706328A1
Authority
ES
Spain
Prior art keywords
benzoxazine
carboxylic acid
prepn
methyl
reaction
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.)
Expired
Application number
ES553520A
Other languages
English (en)
Other versions
ES553520A0 (es
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.)
Inke SA
Original Assignee
Inke 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
Application filed by Inke SA filed Critical Inke SA
Priority to ES553520A priority Critical patent/ES8706328A1/es
Priority to YU188086A priority patent/YU46027B/sh
Publication of ES553520A0 publication Critical patent/ES553520A0/es
Publication of ES8706328A1 publication Critical patent/ES8706328A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DEL ACIDO 9-FLUOR-3-METIL-10-(4-METIL-1-PIPERAZINIL)7-OXO-2,3-DIHIDRO-7H-PIRIDO1,2,3-DE-1,4-BENZOXACINA-6-CARBOXILICO. CONSISTE EN LA REACCION DE HIDROLISOS DEL COMPUESTO 9-FLUOR-3-METIL-10-(4-METIL-1-PIPERAZINIL)-7-OXO-2,3-DIHIDRO-7H-PIRIDO1,2,3-DE-1,4-BENZOXACINA-6-CARBONITRILO, QUE SE LLEVA A CABO EN MEDIO ACUOSO O EN UNA MEZCLA DE AGUA Y UN ALCOHOL INFERIOR, CATALIZADA POR ACIDO O POR BASE, A UNA TEMPERATURA COMPRENDIDA ENTRE 70JC Y 105JC.
ES553520A 1986-03-31 1986-03-31 Procedimiento para la obtencion del acido 9-fluor-3-metil-10-(4-metil-1-piperazinil)-7-oxo-2,3-dihidro-7h-pirido(1,2,3-de)-1,4-benzoxacina-6-carboxilico Expired ES8706328A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES553520A ES8706328A1 (es) 1986-03-31 1986-03-31 Procedimiento para la obtencion del acido 9-fluor-3-metil-10-(4-metil-1-piperazinil)-7-oxo-2,3-dihidro-7h-pirido(1,2,3-de)-1,4-benzoxacina-6-carboxilico
YU188086A YU46027B (sh) 1986-03-31 1986-11-05 Postupak za dobivanje 9-fluor-3-metil-10-(4-m etil-1-piperazinil)-7-okso-2,3-ddro-7h-pirido/1,2,3-de/ -1,4-benzoksazin-6-karbokne kiseline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES553520A ES8706328A1 (es) 1986-03-31 1986-03-31 Procedimiento para la obtencion del acido 9-fluor-3-metil-10-(4-metil-1-piperazinil)-7-oxo-2,3-dihidro-7h-pirido(1,2,3-de)-1,4-benzoxacina-6-carboxilico

Publications (2)

Publication Number Publication Date
ES553520A0 ES553520A0 (es) 1987-06-16
ES8706328A1 true ES8706328A1 (es) 1987-06-16

Family

ID=8491072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553520A Expired ES8706328A1 (es) 1986-03-31 1986-03-31 Procedimiento para la obtencion del acido 9-fluor-3-metil-10-(4-metil-1-piperazinil)-7-oxo-2,3-dihidro-7h-pirido(1,2,3-de)-1,4-benzoxacina-6-carboxilico

Country Status (2)

Country Link
ES (1) ES8706328A1 (es)
YU (1) YU46027B (es)

Also Published As

Publication number Publication date
YU188086A (en) 1988-04-30
YU46027B (sh) 1992-12-21
ES553520A0 (es) 1987-06-16

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Effective date: 20070407