NO167804C - PROCEDURE FOR THE PREPARATION OF 1-SUBSTITUTED-PHENYL-1,4-DIHYDRO-4-OXONAFTYRIDINE DERIVATIVES. - Google Patents

PROCEDURE FOR THE PREPARATION OF 1-SUBSTITUTED-PHENYL-1,4-DIHYDRO-4-OXONAFTYRIDINE DERIVATIVES.

Info

Publication number
NO167804C
NO167804C NO892693A NO892693A NO167804C NO 167804 C NO167804 C NO 167804C NO 892693 A NO892693 A NO 892693A NO 892693 A NO892693 A NO 892693A NO 167804 C NO167804 C NO 167804C
Authority
NO
Norway
Prior art keywords
oxonaftyridine
dihydro
phenyl
derivatives
substituted
Prior art date
Application number
NO892693A
Other languages
Norwegian (no)
Other versions
NO892693L (en
NO892693D0 (en
NO167804B (en
Inventor
Yozo Todo
Tetsuo Yamafuji
Katsuyuki Nagumo
Isao Kitayama
Hideyoshi Nagaki
Mikako Miyajima
Yoshinori Konishi
Hirokazu Narita
Shuntaro Takano
Isamu Saikawa
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
Priority claimed from NO860226A external-priority patent/NO163227C/en
Publication of NO892693L publication Critical patent/NO892693L/en
Publication of NO892693D0 publication Critical patent/NO892693D0/en
Priority to NO892693A priority Critical patent/NO167804C/en
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of NO167804B publication Critical patent/NO167804B/en
Publication of NO167804C publication Critical patent/NO167804C/en

Links

NO892693A 1985-01-23 1989-06-28 PROCEDURE FOR THE PREPARATION OF 1-SUBSTITUTED-PHENYL-1,4-DIHYDRO-4-OXONAFTYRIDINE DERIVATIVES. NO167804C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO892693A NO167804C (en) 1985-01-23 1989-06-28 PROCEDURE FOR THE PREPARATION OF 1-SUBSTITUTED-PHENYL-1,4-DIHYDRO-4-OXONAFTYRIDINE DERIVATIVES.

Applications Claiming Priority (8)

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
NO860226A NO163227C (en) 1985-01-23 1986-01-22 PROCEDURE TE FOR PREPARATION OF 1-SUBSTITUTED-ARYI HYDRO-4-OXONAFTYRIDINE DERIVATIVES.
NO892693A NO167804C (en) 1985-01-23 1989-06-28 PROCEDURE FOR THE PREPARATION OF 1-SUBSTITUTED-PHENYL-1,4-DIHYDRO-4-OXONAFTYRIDINE DERIVATIVES.

Publications (4)

Publication Number Publication Date
NO892693L NO892693L (en) 1986-07-24
NO892693D0 NO892693D0 (en) 1989-06-28
NO167804B NO167804B (en) 1991-09-02
NO167804C true NO167804C (en) 1991-12-11

Family

ID=27571658

Family Applications (1)

Application Number Title Priority Date Filing Date
NO892693A NO167804C (en) 1985-01-23 1989-06-28 PROCEDURE FOR THE PREPARATION OF 1-SUBSTITUTED-PHENYL-1,4-DIHYDRO-4-OXONAFTYRIDINE DERIVATIVES.

Country Status (1)

Country Link
NO (1) NO167804C (en)

Also Published As

Publication number Publication date
NO892693L (en) 1986-07-24
NO892693D0 (en) 1989-06-28
NO167804B (en) 1991-09-02

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