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.)
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 SAfiledCriticalFerrer Internacional SA
Priority to ES545222ApriorityCriticalpatent/ES545222A0/es
Publication of ES8603823A1publicationCriticalpatent/ES8603823A1/es
Publication of ES545222A0publicationCriticalpatent/ES545222A0/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE UN ESTER DEL ACIDO INDOL-3-ACETICO. CONSISTE EN LA REACCION DE UNA SAL ALCALINA DE FORMULA (II) CON UN ACIDO HALOACETICO LIBRE (III) SEGUN EL ESQUEMA DE REACCION, DONDE M ES UN CATION ALCALINO, PREFERENTEMENTE SODIO, POTASIO O LITIO; Y X ES UN HALOGENO NO FLUOR, PREFERENTEMENTE BROMO. LA REACCION SE EFECTUA EN UN DISOLVENTE POLAR APROTICO ELEGIDO ENTRE DIMETILFERMAMIDA, DIMETILSULFOXIDO Y HEXAMETILFOSFORAMIDA. APLICADO COMO ANALGESICO Y ANTIINFLAMATORIO, PRINCIPALMENTE EN EL TRATAMIENTO DE LAS ENFERMEDADES REUMATICAS.
ES545222A1985-07-021985-07-02Procedimiento de obtencion de un ester del acido indol-3- acetico
GrantedES545222A0
(es)
An ester of (+)6-methoxy- alpha -methyl-2-naphtalene acetic acid having mucosecretolytic, anti-inflammatory, analgesic, antipyretic activity, a process for its preparation and pharmaceutical compositions thereof