AU665040B2 - 4-carboxamido-6(pyridin-4-yl substituted benzopyran derivatives - Google Patents

4-carboxamido-6(pyridin-4-yl substituted benzopyran derivatives Download PDF

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Publication number
AU665040B2
AU665040B2 AU30826/92A AU3082692A AU665040B2 AU 665040 B2 AU665040 B2 AU 665040B2 AU 30826/92 A AU30826/92 A AU 30826/92A AU 3082692 A AU3082692 A AU 3082692A AU 665040 B2 AU665040 B2 AU 665040B2
Authority
AU
Australia
Prior art keywords
benzopyran
oxide
hydrogen
formula
group
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.)
Ceased
Application number
AU30826/92A
Other languages
English (en)
Other versions
AU3082692A (en
Inventor
Paul W. Manley
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.)
Novartis AG
Original Assignee
Sandoz AG
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 AG filed Critical Sandoz AG
Priority claimed from PCT/EP1992/002719 external-priority patent/WO1994012493A1/en
Publication of AU3082692A publication Critical patent/AU3082692A/en
Application granted granted Critical
Publication of AU665040B2 publication Critical patent/AU665040B2/en
Assigned to NOVARTIS AG reassignment NOVARTIS AG Request to Amend Deed and Register Assignors: SANDOZ LTD.
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
    • 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)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (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)
  • Plural Heterocyclic Compounds (AREA)
AU30826/92A 1992-11-25 1992-11-25 4-carboxamido-6(pyridin-4-yl substituted benzopyran derivatives Ceased AU665040B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP1992/002719 WO1994012493A1 (en) 1992-11-25 1992-11-25 2,2-dialkyl- and 2,2-dialkyl-3,4-dihydro-3-hydroxy-2h-1-benzopyr ans, their use as pharmaceuticals
CA002122494A CA2122494A1 (en) 1992-11-25 1992-11-25 2,2-dialkyl- and 2,2-dialkyl-3,4-dihydro-3-hydroxy-2h-1- benzopyrans

Publications (2)

Publication Number Publication Date
AU3082692A AU3082692A (en) 1994-06-22
AU665040B2 true AU665040B2 (en) 1995-12-14

Family

ID=4153490

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30826/92A Ceased AU665040B2 (en) 1992-11-25 1992-11-25 4-carboxamido-6(pyridin-4-yl substituted benzopyran derivatives

Country Status (6)

Country Link
EP (1) EP0623129A1 (no)
AU (1) AU665040B2 (no)
CA (1) CA2122494A1 (no)
FI (1) FI943489A (no)
NO (1) NO942744L (no)
SK (1) SK88994A3 (no)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU626549B2 (en) * 1988-06-16 1992-08-06 Merck Patent Gesellschaft Mit Beschrankter Haftung Chroman derivatives

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU626549B2 (en) * 1988-06-16 1992-08-06 Merck Patent Gesellschaft Mit Beschrankter Haftung Chroman derivatives

Also Published As

Publication number Publication date
SK88994A3 (en) 1995-06-07
NO942744D0 (no) 1994-07-22
AU3082692A (en) 1994-06-22
FI943489A (fi) 1994-09-22
CA2122494A1 (en) 1994-06-09
NO942744L (no) 1994-07-22
FI943489A0 (fi) 1994-07-22
EP0623129A1 (en) 1994-11-09

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