JPH0588236B2 - - Google Patents

Info

Publication number
JPH0588236B2
JPH0588236B2 JP60015109A JP1510985A JPH0588236B2 JP H0588236 B2 JPH0588236 B2 JP H0588236B2 JP 60015109 A JP60015109 A JP 60015109A JP 1510985 A JP1510985 A JP 1510985A JP H0588236 B2 JPH0588236 B2 JP H0588236B2
Authority
JP
Japan
Prior art keywords
formula
oxo
compound
ethyl
general formula
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 - Lifetime
Application number
JP60015109A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61172880A (ja
Inventor
Akira Nohara
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 JP60015109A priority Critical patent/JPS61172880A/ja
Priority to KR1019860000323A priority patent/KR920010047B1/ko
Priority to CA000500151A priority patent/CA1290758C/en
Priority to ES551201A priority patent/ES8707537A1/es
Priority to EP86300502A priority patent/EP0191568B1/en
Priority to PT81913A priority patent/PT81913B/pt
Priority to AT86300502T priority patent/ATE47594T1/de
Priority to DE8686300502T priority patent/DE3666589D1/de
Priority to US06/823,479 priority patent/US4716167A/en
Publication of JPS61172880A publication Critical patent/JPS61172880A/ja
Publication of JPH0588236B2 publication Critical patent/JPH0588236B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP60015109A 1985-01-28 1985-01-28 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 Granted JPS61172880A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP60015109A JPS61172880A (ja) 1985-01-28 1985-01-28 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
KR1019860000323A KR920010047B1 (ko) 1985-01-28 1986-01-20 2-아미노-5-옥소-5H-[1]벤조피라노[2,3-b]피리딘-3-카르복실산 유도체의 제조방법
CA000500151A CA1290758C (en) 1985-01-28 1986-01-23 2-amino-5-oxo-5h-¬1|benzopyrano¬2,3-b|pyridine-3- carboxylic acid derivatives and their production
ES551201A ES8707537A1 (es) 1985-01-28 1986-01-24 Un metodo para preparar derivados de acido 2-amino-5-oxo-5h-1 benzopirano 2,3-b piridin-3-carboxilico
EP86300502A EP0191568B1 (en) 1985-01-28 1986-01-27 2-Amino-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylic acid derivatives and their production
PT81913A PT81913B (pt) 1985-01-28 1986-01-27 Processo para a preparacao de derivados do acido 2-amino-5-oxo-5h-{1} benzopirano {,3-b}-piridino-3-carboxilico
AT86300502T ATE47594T1 (de) 1985-01-28 1986-01-27 2-amino-5-oxo-5h(1>benzopyrano(2,3b>pyridincarbons|urederivate und ihre herstellung.
DE8686300502T DE3666589D1 (en) 1985-01-28 1986-01-27 2-amino-5-oxo-5h-û1¨benzopyranoû2,3-b¨pyridine-3-carboxylic acid derivatives and their production
US06/823,479 US4716167A (en) 1985-01-28 1986-01-28 2-amino-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylic acid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60015109A JPS61172880A (ja) 1985-01-28 1985-01-28 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

Publications (2)

Publication Number Publication Date
JPS61172880A JPS61172880A (ja) 1986-08-04
JPH0588236B2 true JPH0588236B2 (cs) 1993-12-21

Family

ID=11879663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60015109A Granted JPS61172880A (ja) 1985-01-28 1985-01-28 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

Country Status (1)

Country Link
JP (1) JPS61172880A (cs)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125040B2 (cs) * 1973-11-28 1976-07-28
JPS53111096A (en) * 1977-03-08 1978-09-28 Takeda Chem Ind Ltd 1-azaxanthone-3-carboxylic acid derivative and its preparation
JPS53111097A (en) * 1977-03-08 1978-09-28 Takeda Chem Ind Ltd 1-azaxanthone derivative and its preparation
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
JPS59216888A (ja) * 1983-05-19 1984-12-06 Takeda Chem Ind Ltd 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

Also Published As

Publication number Publication date
JPS61172880A (ja) 1986-08-04

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