BE863759A - Nouvelles imidazo (1,5-b) pyridazines et procede pour leur preparation - Google Patents

Nouvelles imidazo (1,5-b) pyridazines et procede pour leur preparation

Info

Publication number
BE863759A
BE863759A BE184997A BE184997A BE863759A BE 863759 A BE863759 A BE 863759A BE 184997 A BE184997 A BE 184997A BE 184997 A BE184997 A BE 184997A BE 863759 A BE863759 A BE 863759A
Authority
BE
Belgium
Prior art keywords
pyridazines
preparation
new imidazo
imidazo
new
Prior art date
Application number
BE184997A
Other languages
English (en)
Original Assignee
Allen & Hanburys 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 Allen & Hanburys Ltd filed Critical Allen & Hanburys Ltd
Publication of BE863759A publication Critical patent/BE863759A/fr

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/14—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE184997A 1977-02-09 1978-02-08 Nouvelles imidazo (1,5-b) pyridazines et procede pour leur preparation BE863759A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5289/77A GB1583911A (en) 1977-02-09 1977-02-09 Imidazopyridazines and their use as therapeutic agents

Publications (1)

Publication Number Publication Date
BE863759A true BE863759A (fr) 1978-08-08

Family

ID=9793329

Family Applications (1)

Application Number Title Priority Date Filing Date
BE184997A BE863759A (fr) 1977-02-09 1978-02-08 Nouvelles imidazo (1,5-b) pyridazines et procede pour leur preparation

Country Status (15)

Country Link
JP (1) JPS53101397A (fr)
AU (1) AU515804B2 (fr)
BE (1) BE863759A (fr)
DE (1) DE2804909A1 (fr)
DK (1) DK46078A (fr)
ES (2) ES466795A1 (fr)
FI (1) FI780350A (fr)
FR (1) FR2380281A1 (fr)
GB (1) GB1583911A (fr)
IE (1) IE46317B1 (fr)
IT (1) IT1155821B (fr)
NL (1) NL7801469A (fr)
NZ (1) NZ186370A (fr)
SE (1) SE7801489L (fr)
ZA (1) ZA78554B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473522A1 (fr) * 1980-01-16 1981-07-17 Synthelabo Nouveaux derives substitues de dihydro-2,3 imidazo(1,2-b)pyridazines et les medicaments, utiles notamment comme antidepresseurs, qui en contiennent
US4391807A (en) * 1982-07-12 1983-07-05 The Dow Chemical Company 6-Substituted tetrahydroimidazo[2,1-a]phthalazines and use as bronchodilators
US4391806A (en) * 1982-07-12 1983-07-05 The Dow Chemical Company Substituted tetrahydropyridazino-(1,6-A)benzimidazoles and use as bronchodilators
US4485106A (en) * 1982-07-12 1984-11-27 The Dow Chemical Company Substituted tetrahydrotetrazolo[5,1-a]phthalazines
GB8429694D0 (en) * 1984-11-23 1985-01-03 Glaxo Group Ltd Chemical compounds
JPH07107404B2 (ja) * 1991-04-22 1995-11-15 上西鉄工株式会社 シリンダ装置

Also Published As

Publication number Publication date
FI780350A (fi) 1978-08-10
DE2804909A1 (de) 1978-08-10
IT1155821B (it) 1987-01-28
NL7801469A (nl) 1978-08-11
SE7801489L (sv) 1978-08-10
ES475120A1 (es) 1979-05-16
ZA78554B (en) 1978-12-27
IE46317B1 (en) 1983-05-04
DK46078A (da) 1978-08-10
AU515804B2 (en) 1981-04-30
GB1583911A (en) 1981-02-04
IT7847968A0 (it) 1978-02-08
JPS53101397A (en) 1978-09-04
FR2380281A1 (fr) 1978-09-08
IE780186L (en) 1978-08-19
NZ186370A (en) 1981-03-16
FR2380281B1 (fr) 1982-03-12
AU3312278A (en) 1979-08-16
ES466795A1 (es) 1979-01-16

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