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Fisons Ltd
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Fisons Ltd
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Application filed by Fisons LtdfiledCriticalFisons Ltd
Publication of ES549187A0publicationCriticalpatent/ES549187A0/es
Publication of ES8704960A1publicationCriticalpatent/ES8704960A1/es
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
METODO PARA PREPARAR UNA FORMULACION ACUOSA DE CROMOGLICATO SODICO. CONSISTE EN DISOLVER CROMOGLICATO SODICO, UN AGENTE INCREMENTADOR DE LA VISCOSIDAD Y CUALQUIERA O LA TOTALIDAD DE LOS COMPUESTOS: CLORURO SODICO, UN CONSERVANTE Y ACIDO ETILEN-DIAMIN-TETRAACETICO O UNA SAL DE SUS SALES FARMACEUTICAMENTE ACEPTABLES, EN AGUA A UNA TEMPERATURA DE 0 A 90JC; Y AJUSTAR EL PH A UN VALOR DENTRO DEL INTERVALO DE 4 A 7,5, SIENDO TAL LA CANTIDAD DE AGENTE INCREMENTADOR DE LA VISCOSIDAD, QUE IMPARTA A LA SOLUCION UNA VISCOSIDAD EN EL INTERVALO DE 2 A 300 MPA.S Y COMPRENDIENDO ESTE AGENTE INCREMENTADOR HIDROXIPROPIL-METILCELULOSA. TIENE APLICACION EN LA PREPARACION DE COMPOSICIONES FARMACEUTICAS.
ES549187A1984-11-231985-11-22Un metodo para preparar una formulacion acuosa de cromogli- cato sodico
ExpiredES8704960A1
(es)
Compositions concentrees de sels d'ammonium, utilisables sous forme de dispersions aqueuses appliquees a la vegetation pour empecher les incendies non controles
Nouveaux derives pyrido indoliniques et pirido indoliques et leurs sels, ainsi que le procede de preparation et l'application en therapeutique de ces derives et sels