JPH0118915B2 - - Google Patents

Info

Publication number
JPH0118915B2
JPH0118915B2 JP56011290A JP1129081A JPH0118915B2 JP H0118915 B2 JPH0118915 B2 JP H0118915B2 JP 56011290 A JP56011290 A JP 56011290A JP 1129081 A JP1129081 A JP 1129081A JP H0118915 B2 JPH0118915 B2 JP H0118915B2
Authority
JP
Japan
Prior art keywords
group
thiophene
benzo
reaction
compound
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
JP56011290A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5756477A (en
Inventor
Isuke Imada
Hirosada Sugihara
Mitsuru Kawada
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Priority claimed from US06/188,834 external-priority patent/US4362740A/en
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of JPS5756477A publication Critical patent/JPS5756477A/ja
Publication of JPH0118915B2 publication Critical patent/JPH0118915B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP1129081A 1980-09-19 1981-01-28 Spiro compound, its preparation and prophylactic and remedy for circulatory disorders Granted JPS5756477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/188,834 US4362740A (en) 1979-09-25 1980-09-19 Spiro compounds, their production and use

Publications (2)

Publication Number Publication Date
JPS5756477A JPS5756477A (en) 1982-04-05
JPH0118915B2 true JPH0118915B2 (enrdf_load_stackoverflow) 1989-04-07

Family

ID=22694725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1129081A Granted JPS5756477A (en) 1980-09-19 1981-01-28 Spiro compound, its preparation and prophylactic and remedy for circulatory disorders

Country Status (1)

Country Link
JP (1) JPS5756477A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053031B2 (ja) * 1978-03-31 1985-11-22 武田薬品工業株式会社 スピロ化合物およびその製造方法
JPS5646879A (en) * 1979-09-25 1981-04-28 Takeda Chem Ind Ltd Spiro compound, its preparation, and preventive and remedy for circulatory system disorder

Also Published As

Publication number Publication date
JPS5756477A (en) 1982-04-05

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