PH22711A - Novel process for producing 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative, intermediates thereof and processes for producing the intermediates - Google Patents

Novel process for producing 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative, intermediates thereof and processes for producing the intermediates

Info

Publication number
PH22711A
PH22711A PH33316A PH33316A PH22711A PH 22711 A PH22711 A PH 22711A PH 33316 A PH33316 A PH 33316A PH 33316 A PH33316 A PH 33316A PH 22711 A PH22711 A PH 22711A
Authority
PH
Philippines
Prior art keywords
intermediates
producing
dihydro
processes
substituted aryl
Prior art date
Application number
PH33316A
Inventor
Todo Yozo
Kitayama Isao
Nagaki Hideyoshi
Miyajima Mikako
Narita Hirokazu
Takano Shuntaro
Saikawa Isamu
Yamafuji Tetsuo
Nagumo Katsuyuki
Konishi Yoshinori
Original Assignee
Toyama Chemical Co 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 JP60009191A external-priority patent/JPH0629247B2/en
Priority claimed from JP60028397A external-priority patent/JPH0629246B2/en
Priority claimed from JP60043644A external-priority patent/JPH0665670B2/en
Priority claimed from JP60069061A external-priority patent/JPH0665671B2/en
Priority claimed from JP60097065A external-priority patent/JPH0662619B2/en
Priority claimed from JP60129323A external-priority patent/JPH0665672B2/en
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Priority claimed from PH35456A external-priority patent/PH22956A/en
Publication of PH22711A publication Critical patent/PH22711A/en

Links

PH33316A 1985-01-23 1986-01-22 Novel process for producing 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative, intermediates thereof and processes for producing the intermediates PH22711A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP60009191A JPH0629247B2 (en) 1985-01-23 1985-01-23 5-fluoronicotinic acid derivative and its salt
JP60028397A JPH0629246B2 (en) 1985-02-18 1985-02-18 2- (5-fluoronicotinoyl) acetic acid derivative and its salt
JP60043644A JPH0665670B2 (en) 1985-03-07 1985-03-07 1,4-Dihydro-4-oxonaphthyridine derivatives and salts thereof
JP60069061A JPH0665671B2 (en) 1985-04-03 1985-04-03 Novel process for producing 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative or salt thereof
JP60097065A JPH0662619B2 (en) 1985-05-08 1985-05-08 Novel process for producing 1,4-dihydro-4-oxonaphthyridine derivative or salt thereof
JP60129323A JPH0665672B2 (en) 1985-06-14 1985-06-14 Novel process for producing 1,4-dihydro-4-oxonaphthyridine derivative or salt thereof
PH35456A PH22956A (en) 1985-01-23 1987-06-25 Fluoronicotinic avid derivatives and process of preparing said compounds

Publications (1)

Publication Number Publication Date
PH22711A true PH22711A (en) 1988-11-28

Family

ID=27563492

Family Applications (1)

Application Number Title Priority Date Filing Date
PH33316A PH22711A (en) 1985-01-23 1986-01-22 Novel process for producing 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative, intermediates thereof and processes for producing the intermediates

Country Status (1)

Country Link
PH (1) PH22711A (en)

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