JPH0379357B2 - - Google Patents

Info

Publication number
JPH0379357B2
JPH0379357B2 JP8891583A JP8891583A JPH0379357B2 JP H0379357 B2 JPH0379357 B2 JP H0379357B2 JP 8891583 A JP8891583 A JP 8891583A JP 8891583 A JP8891583 A JP 8891583A JP H0379357 B2 JPH0379357 B2 JP H0379357B2
Authority
JP
Japan
Prior art keywords
general formula
group
alkyl
formula
carbon atoms
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
JP8891583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59216888A (ja
Inventor
Akira Nohara
Seiji Kuzugoe
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
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP8891583A priority Critical patent/JPS59216888A/ja
Priority to US06/510,723 priority patent/US4539326A/en
Priority to EP83304208A priority patent/EP0102175A1/en
Priority to CA000434690A priority patent/CA1200243A/en
Publication of JPS59216888A publication Critical patent/JPS59216888A/ja
Publication of JPH0379357B2 publication Critical patent/JPH0379357B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP8891583A 1982-08-20 1983-05-19 ５―オキソ―５Ｈ―〔１〕ベンゾピラノ〔２，３―ｂ〕ピリジン誘導体，その製造法および治療剤 Granted JPS59216888A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8891583A JPS59216888A (ja) 1983-05-19 1983-05-19 ５―オキソ―５Ｈ―〔１〕ベンゾピラノ〔２，３―ｂ〕ピリジン誘導体，その製造法および治療剤
US06/510,723 US4539326A (en) 1982-08-20 1983-07-05 5-Oxo-5H-(1)benzopyrano(2,3-b)pyridine derivatives, their production and use as anti-inflammatory agents
EP83304208A EP0102175A1 (en) 1982-08-20 1983-07-20 5-Oxo-5H-(1)benzopyrano(2,3-b)pyridine derivatives, their production and use
CA000434690A CA1200243A (en) 1982-08-20 1983-08-16 5-oxo-5h-¬1|benzopyrano¬2,3-b|pyridine derivatives, their production and use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8891583A JPS59216888A (ja) 1983-05-19 1983-05-19 ５―オキソ―５Ｈ―〔１〕ベンゾピラノ〔２，３―ｂ〕ピリジン誘導体，その製造法および治療剤

Publications (2)

Publication Number Publication Date
JPS59216888A JPS59216888A (ja) 1984-12-06
JPH0379357B2 true JPH0379357B2 (en]) 1991-12-18

Family

ID=13956222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8891583A Granted JPS59216888A (ja) 1982-08-20 1983-05-19 ５―オキソ―５Ｈ―〔１〕ベンゾピラノ〔２，３―ｂ〕ピリジン誘導体，その製造法および治療剤

Country Status (1)

Country Link
JP (1) JPS59216888A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215393A (ja) * 1985-03-20 1986-09-25 Takeda Chem Ind Ltd ２−アミノ−５−オキソ−５Ｈ−〔１〕ベンゾピラノ〔２，３−ｂ〕ピリジン−３−カルボン酸誘導体およびその製造法
JPS61172880A (ja) * 1985-01-28 1986-08-04 Takeda Chem Ind Ltd ２−アミノ−５−オキソ−５Ｈ−〔１〕ベンゾピラノ〔２，３−ｂ〕ピリジン−３−カルボン酸誘導体およびその製造法

Also Published As

Publication number Publication date
JPS59216888A (ja) 1984-12-06

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