CA987591A - Bronchodilatory compositions containing quinazoline derivatives for inhalation therapy - Google Patents

Bronchodilatory compositions containing quinazoline derivatives for inhalation therapy

Info

Publication number
CA987591A
CA987591A CA130,500A CA130500A CA987591A CA 987591 A CA987591 A CA 987591A CA 130500 A CA130500 A CA 130500A CA 987591 A CA987591 A CA 987591A
Authority
CA
Canada
Prior art keywords
bronchodilatory
compositions containing
inhalation therapy
quinazoline derivatives
containing quinazoline
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
CA130,500A
Other languages
English (en)
Other versions
CA130500S (en
Inventor
William J. Houlihan
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.)
Sandoz Patent Ltd
Original Assignee
Sandoz Patent 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
Application filed by Sandoz Patent Ltd filed Critical Sandoz Patent Ltd
Application granted granted Critical
Publication of CA987591A publication Critical patent/CA987591A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA130,500A 1970-12-21 1971-12-20 Bronchodilatory compositions containing quinazoline derivatives for inhalation therapy Expired CA987591A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10053470A 1970-12-21 1970-12-21
US16628271A 1971-07-26 1971-07-26

Publications (1)

Publication Number Publication Date
CA987591A true CA987591A (en) 1976-04-20

Family

ID=26797276

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,500A Expired CA987591A (en) 1970-12-21 1971-12-20 Bronchodilatory compositions containing quinazoline derivatives for inhalation therapy

Country Status (6)

Country Link
AU (1) AU3714171A (ja)
BE (1) BE776989A (ja)
CA (1) CA987591A (ja)
DE (1) DE2162590A1 (ja)
GB (1) GB1370907A (ja)
NL (1) NL7116968A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3730718A1 (de) * 1987-09-12 1989-03-23 Basf Ag Tetracyclische chinazolinderivate, herstellung und verwendung
AU633584B2 (en) * 1989-06-15 1993-02-04 Tokyo Tanabe Company Limited Aerosols of pyrido(1,2-a)pyrimidine compounds

Also Published As

Publication number Publication date
GB1370907A (en) 1974-10-16
BE776989A (fr) 1972-06-20
DE2162590A1 (de) 1972-07-13
AU3714171A (en) 1973-06-28
NL7116968A (ja) 1972-06-23

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