ES8800046A1 - Un metodo de preparar una formulacion farmaceutica de tipo aerosol a base de 9-etil-6,9-dihidro-4,6-dioxo-10-propil 4h-pirano (3,2-g)quinolein-2,8 dicarboxilato disodico. - Google Patents

Un metodo de preparar una formulacion farmaceutica de tipo aerosol a base de 9-etil-6,9-dihidro-4,6-dioxo-10-propil 4h-pirano (3,2-g)quinolein-2,8 dicarboxilato disodico.

Info

Publication number
ES8800046A1
ES8800046A1 ES551425A ES551425A ES8800046A1 ES 8800046 A1 ES8800046 A1 ES 8800046A1 ES 551425 A ES551425 A ES 551425A ES 551425 A ES551425 A ES 551425A ES 8800046 A1 ES8800046 A1 ES 8800046A1
Authority
ES
Spain
Prior art keywords
solid sodium
sodium nedocromil
hydrated solid
new
new hydrated
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
ES551425A
Other languages
English (en)
Other versions
ES551425A0 (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.)
Fisons Ltd
Original Assignee
Fisons Ltd
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
Priority claimed from GB848409705A external-priority patent/GB8409705D0/en
Priority claimed from GB848423634A external-priority patent/GB8423634D0/en
Priority claimed from EP85302283A external-priority patent/EP0162556B1/en
Application filed by Fisons Ltd filed Critical Fisons Ltd
Publication of ES8800046A1 publication Critical patent/ES8800046A1/es
Publication of ES551425A0 publication Critical patent/ES551425A0/es
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

METODO DE PREPARAR UNA FORMULACION FARMACEUTICA DE TIPO AEROSOL. CONSISTENTE EN: COMBINAR 0,5 A 10 POR CIEN EN PESO DE A FINALMENTE DIVIDIDO QUE CONTIENE AGUA COMBINADA Y QUE TIENE UN DIAMETRO MEDIO MASICO MENOR QUE 4 MICRAS, NO MAS DE 5 POR CIEN EN PESO DE LAS PARTICULAS UN DIAMETRO MAYOR QUE 10 MICRAS Y NO MENOS DE 90 POR CIEN EN PESO DE LAS PARTICULAS UN DIAMETRO MENOR QUE 6 MICRAS, CON UNA MEZCLA DE AGENTES PROPULSORES CONSISTENTES EN DICLORODIFLUOROMETANO Y 1,2-DICLOROTETRAFLUOROETANO, EN LA QUE LA PROPORCION DEL PRIMER AGENTE PROPULSOR AL SEGUNDO ESTA EN EL INTERVALO DE 2 A 1:1 EN PESO. SIENDO: A, 9-ETIL-6,9-DIHIDRO-4,6-DIOXO-10-PROPIL-4H-PIRANO(3,2-G)QUINOLEIN-2,8-DI CARBOXILATO DISODICO. SE UTILIZA EN EL TRATAMIENTO DE CIERTOS ESTADOS ALERGICOS DE MAMIFEROS.
ES551425A 1984-04-13 1986-01-30 Un metodo de preparar una formulacion farmaceutica de tipo aerosol a base de 9-etil-6,9-dihidro-4,6-dioxo-10-propil 4h-pirano (3,2-g)quinolein-2,8 dicarboxilato disodico. Expired ES8800046A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848409705A GB8409705D0 (en) 1984-04-13 1984-04-13 Pharmaceutical formulation
GB848423634A GB8423634D0 (en) 1984-09-19 1984-09-19 Pharmaceutical formulation
EP85302283A EP0162556B1 (en) 1984-04-13 1985-04-02 Novels forms and formulations of nedocromil sodium

Publications (2)

Publication Number Publication Date
ES8800046A1 true ES8800046A1 (es) 1987-11-01
ES551425A0 ES551425A0 (es) 1987-11-01

Family

ID=27228021

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551425A Expired ES8800046A1 (es) 1984-04-13 1986-01-30 Un metodo de preparar una formulacion farmaceutica de tipo aerosol a base de 9-etil-6,9-dihidro-4,6-dioxo-10-propil 4h-pirano (3,2-g)quinolein-2,8 dicarboxilato disodico.

Country Status (2)

Country Link
AT (1) ATE69230T1 (es)
ES (1) ES8800046A1 (es)

Also Published As

Publication number Publication date
ATE69230T1 (de) 1991-11-15
ES551425A0 (es) 1987-11-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070814