DE2430588A1 - Benzopyranopyrazolcarbonsaeuren, verfahren zu ihrer herstellung und arzneimittel - Google Patents

Benzopyranopyrazolcarbonsaeuren, verfahren zu ihrer herstellung und arzneimittel

Info

Publication number
DE2430588A1
DE2430588A1 DE2430588A DE2430588A DE2430588A1 DE 2430588 A1 DE2430588 A1 DE 2430588A1 DE 2430588 A DE2430588 A DE 2430588A DE 2430588 A DE2430588 A DE 2430588A DE 2430588 A1 DE2430588 A1 DE 2430588A1
Authority
DE
Germany
Prior art keywords
oxo
pyrazole
carboxylic acid
benzopyrano
acid
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
DE2430588A
Other languages
German (de)
English (en)
Inventor
Masahiro Hosoya
Ryosuke Kobayashi
Yoichi Naka
Michio Nakanishi
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.)
Welfide Corp
Original Assignee
Welfide Corp
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 Welfide Corp filed Critical Welfide Corp
Publication of DE2430588A1 publication Critical patent/DE2430588A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or 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
    • C07D231/16—Halogen atoms or nitro radicals
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pulmonology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE2430588A 1973-06-26 1974-06-26 Benzopyranopyrazolcarbonsaeuren, verfahren zu ihrer herstellung und arzneimittel Pending DE2430588A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7247873A JPS576433B2 ( ) 1973-06-26 1973-06-26

Publications (1)

Publication Number Publication Date
DE2430588A1 true DE2430588A1 (de) 1975-01-09

Family

ID=13490456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2430588A Pending DE2430588A1 (de) 1973-06-26 1974-06-26 Benzopyranopyrazolcarbonsaeuren, verfahren zu ihrer herstellung und arzneimittel

Country Status (6)

Country Link
US (1) US3915988A ( )
JP (1) JPS576433B2 ( )
BE (1) BE816284A ( )
DE (1) DE2430588A1 ( )
FR (1) FR2241311B1 ( )
GB (1) GB1433270A ( )

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535820U ( ) * 1976-07-02 1978-01-19
US4143042A (en) * 1977-03-08 1979-03-06 Takeda Chemical Industries, Ltd. 1-azaxanthone-3-carboxylic acids
JPS5825677B2 (ja) * 1977-09-26 1983-05-28 武田薬品工業株式会社 ３−テトラゾ−ル−１−アザキサントン誘導体およびその製造法
EP0007727B1 (en) * 1978-07-24 1983-11-30 Beecham Group Plc Benzopyranotriazoles, preparation of these compounds and pharmaceutical composition containing them
IL61897A (en) * 1980-01-19 1984-01-31 Beecham Group Ltd Benzopyrano(2,3-d)-v-triazoles,their production and pharmaceutical compositions containing them
DE3169772D1 (de) * 1980-01-19 1985-05-15 Beecham Group Plc Substituted benzopyranotriazoles
IT8553613V0 (it) * 1985-07-19 1985-07-19 Magneti Marelli Spa Gruppo elettropneumatico di controllo per impianti di frenatura anti slittamento per autoveicoli
JPH05187575A (ja) * 1992-06-22 1993-07-27 Kanbayashi Seisakusho:Kk パイロット弁
JPH07207833A (ja) * 1994-01-18 1995-08-08 Kajima Corp 鉄骨柱と鉄骨梁の仕口構造

Also Published As

Publication number Publication date
GB1433270A (en) 1976-04-22
FR2241311B1 ( ) 1977-11-10
BE816284A (fr) 1974-09-30
FR2241311A1 ( ) 1975-03-21
JPS5019774A ( ) 1975-03-01
JPS576433B2 ( ) 1982-02-04
US3915988A (en) 1975-10-28

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