JPS52136175A - Tetrazole derivative and its preparation and pharmaceutical composition containing same - Google Patents

Tetrazole derivative and its preparation and pharmaceutical composition containing same

Info

Publication number
JPS52136175A
JPS52136175A JP5270077A JP5270077A JPS52136175A JP S52136175 A JPS52136175 A JP S52136175A JP 5270077 A JP5270077 A JP 5270077A JP 5270077 A JP5270077 A JP 5270077A JP S52136175 A JPS52136175 A JP S52136175A
Authority
JP
Japan
Prior art keywords
preparation
pharmaceutical composition
composition containing
containing same
tetrazole derivative
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.)
Pending
Application number
JP5270077A
Other languages
Japanese (ja)
Inventor
Chiyaarusu Buraun Rojiyaa
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
Application filed by Fisons Ltd filed Critical Fisons Ltd
Publication of JPS52136175A publication Critical patent/JPS52136175A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP5270077A 1976-05-11 1977-05-10 Tetrazole derivative and its preparation and pharmaceutical composition containing same Pending JPS52136175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19264/76A GB1548254A (en) 1976-05-11 1976-05-11 Chromones fabing an (n-tetrazol-5-yl) carboxamide or a 5-tetrazolyl substituent

Publications (1)

Publication Number Publication Date
JPS52136175A true JPS52136175A (en) 1977-11-14

Family

ID=10126492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5270077A Pending JPS52136175A (en) 1976-05-11 1977-05-10 Tetrazole derivative and its preparation and pharmaceutical composition containing same

Country Status (4)

Country Link
JP (1) JPS52136175A (en)
DE (1) DE2721021A1 (en)
FR (1) FR2361386A1 (en)
GB (1) GB1548254A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316904A (en) * 1978-06-05 1982-02-23 Brown Richard E Indolopyrone tetrazoles and carboxamidotetrazoles having antiallergic activity
EP0008167A1 (en) * 1978-08-15 1980-02-20 FISONS plc Improved process for the production of 6,7,8,9-tetrahydro-5-hydroxy-4-oxo-10-propyl-4H-naphtho(2,3-b)pyran-2-carboxylic acid
US4228173A (en) * 1978-08-15 1980-10-14 Fisons Limited Thiopyrano-benzopyrans, compositions and method of use thereof
JPS56158781A (en) * 1980-05-10 1981-12-07 Kaken Pharmaceut Co Ltd Tetrazolecoumarin derivative, its preparation and antiallergic agent containing the same as active constitutent
DE4230501A1 (en) * 1992-09-14 1994-03-17 Goediker Stahl Und Containerba Collector-hopper emptying mechanism - has rotary head on crane jib rigidly coupled to hopper wall and with drive for bottom dumping hatches

Also Published As

Publication number Publication date
FR2361386A1 (en) 1978-03-10
FR2361386B1 (en) 1980-05-09
GB1548254A (en) 1979-07-11
DE2721021A1 (en) 1977-11-24

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