JPH0588237B2 - - Google Patents

Info

Publication number
JPH0588237B2
JPH0588237B2 JP60056909A JP5690985A JPH0588237B2 JP H0588237 B2 JPH0588237 B2 JP H0588237B2 JP 60056909 A JP60056909 A JP 60056909A JP 5690985 A JP5690985 A JP 5690985A JP H0588237 B2 JPH0588237 B2 JP H0588237B2
Authority
JP
Japan
Prior art keywords
compound
oxo
ethyl
formula
reaction
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
JP60056909A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61215393A (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 JP60056909A priority Critical patent/JPS61215393A/ja
Priority to KR1019860000323A priority patent/KR920010047B1/ko
Priority to CA000500151A priority patent/CA1290758C/en
Priority to ES551201A priority patent/ES8707537A1/es
Priority to AT86300502T priority patent/ATE47594T1/de
Priority to PT81913A priority patent/PT81913B/pt
Priority to EP86300502A priority patent/EP0191568B1/en
Priority to DE8686300502T priority patent/DE3666589D1/de
Priority to US06/823,479 priority patent/US4716167A/en
Publication of JPS61215393A publication Critical patent/JPS61215393A/ja
Publication of JPH0588237B2 publication Critical patent/JPH0588237B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP60056909A 1985-01-28 1985-03-20 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 JPS61215393A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP60056909A JPS61215393A (ja) 1985-03-20 1985-03-20 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
AT86300502T ATE47594T1 (de) 1985-01-28 1986-01-27 2-amino-5-oxo-5h(1>benzopyrano(2,3b>pyridincarbons|urederivate und ihre herstellung.
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
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
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
JP60056909A JPS61215393A (ja) 1985-03-20 1985-03-20 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
JPS61215393A JPS61215393A (ja) 1986-09-25
JPH0588237B2 true JPH0588237B2 (cs) 1993-12-21

Family

ID=13040582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60056909A Granted JPS61215393A (ja) 1985-01-28 1985-03-20 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) JPS61215393A (cs)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152199A (en) * 1974-10-31 1976-05-08 Yoshitomi Pharmaceutical Shinkinaarukoorujudotaino seiho
JPS53111097A (en) * 1977-03-08 1978-09-28 Takeda Chem Ind Ltd 1-azaxanthone derivative and its preparation
JPS53111096A (en) * 1977-03-08 1978-09-28 Takeda Chem Ind Ltd 1-azaxanthone-3-carboxylic acid 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
JPS61215393A (ja) 1986-09-25

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