ES8302676A1 - "procedimiento de obtencion de un derivado del benzoxazol". - Google Patents

"procedimiento de obtencion de un derivado del benzoxazol".

Info

Publication number
ES8302676A1
ES8302676A1 ES510415A ES510415A ES8302676A1 ES 8302676 A1 ES8302676 A1 ES 8302676A1 ES 510415 A ES510415 A ES 510415A ES 510415 A ES510415 A ES 510415A ES 8302676 A1 ES8302676 A1 ES 8302676A1
Authority
ES
Spain
Prior art keywords
translation
procedure
obtaining
machine
legally binding
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
ES510415A
Other languages
English (en)
Other versions
ES510415A0 (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.)
Ferrer Internacional SA
Original Assignee
Ferrer Internacional 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 Ferrer Internacional SA filed Critical Ferrer Internacional SA
Priority to ES510415A priority Critical patent/ES510415A0/es
Publication of ES8302676A1 publication Critical patent/ES8302676A1/es
Publication of ES510415A0 publication Critical patent/ES510415A0/es
Granted legal-status Critical Current

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

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN DERIVADO DE BONZOXAZOL DE FORMULA (I). CONSISTE EN LA REACCION DE UN COMPUESTO DE FORMULA (II) CON UN CLORURO DE P-CLOROBENZOILO EN PIRIDINA; SEGUIDA DE LA EVAPORACION DEL DISOLVENTE Y TRATAMIENTO DEL RESIDUO A EBULLICION; DISOLUCION DEL PRODUCTO OBTENIDO EN TETRAHIDROFURANO Y ADICION SOBRE LIMADURAS DE MAGNESIO EN ATMOSFERA DE NITROGENO; REACCION CON <007>-BROMOPROPIONATO SODICO A EBULLICION Y ACIDIFICACION DE LA MEZCLA RESULTANTE CON UN ACIDO MINERAL. LA SEPARACION Y PURIFICACION DEL PRODUCTO SE EFECTUA SIGUIENDO METODOS CONVENCIONALES. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS PARA EL TRATAMIENTO DE PROCESOS OSTEOARTRITICOS Y DE LA ARTRITIS REUMATICA.
ES510415A 1982-02-23 1982-02-23 "procedimiento de obtencion de un derivado del benzoxazol". Granted ES510415A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES510415A ES510415A0 (es) 1982-02-23 1982-02-23 "procedimiento de obtencion de un derivado del benzoxazol".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES510415A ES510415A0 (es) 1982-02-23 1982-02-23 "procedimiento de obtencion de un derivado del benzoxazol".

Publications (2)

Publication Number Publication Date
ES8302676A1 true ES8302676A1 (es) 1983-02-01
ES510415A0 ES510415A0 (es) 1983-02-01

Family

ID=8483825

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510415A Granted ES510415A0 (es) 1982-02-23 1982-02-23 "procedimiento de obtencion de un derivado del benzoxazol".

Country Status (1)

Country Link
ES (1) ES510415A0 (es)

Also Published As

Publication number Publication date
ES510415A0 (es) 1983-02-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103