IL88468A - 2-(4-fluoro or 2,4-difluorophenylamino)-5-fluoro-6-substituted nicotinic acid and nicotinyl acetic acid and their preparation - Google Patents

2-(4-fluoro or 2,4-difluorophenylamino)-5-fluoro-6-substituted nicotinic acid and nicotinyl acetic acid and their preparation

Info

Publication number
IL88468A
IL88468A IL88468A IL8846886A IL88468A IL 88468 A IL88468 A IL 88468A IL 88468 A IL88468 A IL 88468A IL 8846886 A IL8846886 A IL 8846886A IL 88468 A IL88468 A IL 88468A
Authority
IL
Israel
Prior art keywords
fluoro
difluorophenylamino
nicotinyl
preparation
acetic acid
Prior art date
Application number
IL88468A
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 IL77688A external-priority patent/IL77688A/en
Publication of IL88468A publication Critical patent/IL88468A/en

Links

IL88468A 1985-01-23 1986-01-23 2-(4-fluoro or 2,4-difluorophenylamino)-5-fluoro-6-substituted nicotinic acid and nicotinyl acetic acid and their preparation IL88468A (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
IL77688A IL77688A (en) 1985-01-23 1986-01-23 Process for producing 7-substituted-6-fluoro-1-(4-fluoro or 2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid derivatives and some new such derivatives produced thereby

Publications (1)

Publication Number Publication Date
IL88468A true IL88468A (en) 1991-01-31

Family

ID=27562999

Family Applications (2)

Application Number Title Priority Date Filing Date
IL88468A IL88468A (en) 1985-01-23 1986-01-23 2-(4-fluoro or 2,4-difluorophenylamino)-5-fluoro-6-substituted nicotinic acid and nicotinyl acetic acid and their preparation
IL9240186A IL92401A (en) 1985-01-23 1986-01-23 Process for producing 7-halogeno-1-(4-fluoro or 2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid derivative

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL9240186A IL92401A (en) 1985-01-23 1986-01-23 Process for producing 7-halogeno-1-(4-fluoro or 2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid derivative

Country Status (1)

Country Link
IL (2) IL88468A (en)

Also Published As

Publication number Publication date
IL92401A (en) 1991-01-31

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