PT89068A - Processo para a preparacao de composicoes farmaceuticas do sal dissodico do acido 9-etil-6,9-di-hidro-4,6-dioxo-10-propil-4h-pirano-{3,2-g} quinolino-2, 8-dicaboxilico (nedocromil sodio) - Google Patents

Processo para a preparacao de composicoes farmaceuticas do sal dissodico do acido 9-etil-6,9-di-hidro-4,6-dioxo-10-propil-4h-pirano-{3,2-g} quinolino-2, 8-dicaboxilico (nedocromil sodio)

Info

Publication number
PT89068A
PT89068A PT89068A PT8906888A PT89068A PT 89068 A PT89068 A PT 89068A PT 89068 A PT89068 A PT 89068A PT 8906888 A PT8906888 A PT 8906888A PT 89068 A PT89068 A PT 89068A
Authority
PT
Portugal
Prior art keywords
acid
nodocromyl
dissodic
pyrano
dioxo
Prior art date
Application number
PT89068A
Other languages
English (en)
Inventor
Andrew Reginald Clark
Original Assignee
Fisons Plc
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 Fisons Plc filed Critical Fisons Plc
Publication of PT89068A publication Critical patent/PT89068A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/08—Bronchodilators

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
PT89068A 1987-11-25 1988-11-24 Processo para a preparacao de composicoes farmaceuticas do sal dissodico do acido 9-etil-6,9-di-hidro-4,6-dioxo-10-propil-4h-pirano-{3,2-g} quinolino-2, 8-dicaboxilico (nedocromil sodio) PT89068A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878727590A GB8727590D0 (en) 1987-11-25 1987-11-25 Formulation

Publications (1)

Publication Number Publication Date
PT89068A true PT89068A (pt) 1989-11-30

Family

ID=10627521

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89068A PT89068A (pt) 1987-11-25 1988-11-24 Processo para a preparacao de composicoes farmaceuticas do sal dissodico do acido 9-etil-6,9-di-hidro-4,6-dioxo-10-propil-4h-pirano-{3,2-g} quinolino-2, 8-dicaboxilico (nedocromil sodio)

Country Status (6)

Country Link
US (1) US4935244A (pt)
EP (1) EP0318211A1 (pt)
JP (1) JPH01165523A (pt)
DK (1) DK654888A (pt)
GB (1) GB8727590D0 (pt)
PT (1) PT89068A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248493A (en) * 1988-08-27 1993-09-28 Fisons Plc Pharmaceutical composition
US5239991A (en) * 1989-06-21 1993-08-31 Fisons Plc Disposable powder medicament inhalation device with peel-off cover
CA2159596C (en) * 1993-04-02 2002-06-11 Royden Coe Method of producing liposomes
DE4341472A1 (de) * 1993-12-02 1995-06-08 Schering Ag Verfahren zur Erhöhung der Stabilität von hydrophile Wirkstoffe enthaltenden Liposomensuspensionen
GB9416149D0 (en) * 1994-08-10 1994-09-28 Univ Strathclyde Vesicle formulation
US6140348A (en) * 1997-09-19 2000-10-31 Auburn University Treating/preventing heart failure via inhibition of mast cell degranulation
US5952353A (en) * 1997-09-19 1999-09-14 Auburn University Treating/preventing heart failure via inhibition of mast cell degranulation
US20050026880A1 (en) * 2003-07-31 2005-02-03 Robinson Cynthia B. Combination of dehydroepiandrosterone or dehydroepiandrosterone-sulfate with a cromone for treatment of asthma or chronic obstructive pulmonary disease

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175699D1 (en) * 1980-04-02 1987-01-22 Fisons Plc Salts and aqueous solutions of 6-methylamino-4-oxo-10-propyl-4h-pyrano(3,2-g)-quinoline-2,8-di-carboxylic acid and pharmaceutical compositions containing such salts and solutions
US4471119A (en) * 1981-10-10 1984-09-11 Fisons Plc Certain hydrolysis or reductive cleavage reaction involving 4h-pyrano(3,2-g) quinoline-2,8-dicarboxylic acid derivatives
EP0084898B1 (en) * 1982-01-22 1986-09-03 FISONS plc Liposome and sodium cromoglycate compositions, and methods for their preparation
EP0162556B1 (en) * 1984-04-13 1991-11-06 FISONS plc Novels forms and formulations of nedocromil sodium
ES2058129T3 (es) * 1986-12-23 1994-11-01 Fisons Plc Composiciones farmaceuticas que comprenden una solucion acuosa de un derivado de piranoquinolina.

Also Published As

Publication number Publication date
JPH01165523A (ja) 1989-06-29
GB8727590D0 (en) 1987-12-31
EP0318211A1 (en) 1989-05-31
DK654888A (da) 1989-05-26
US4935244A (en) 1990-06-19
DK654888D0 (da) 1988-11-24

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19930104