JPS5750952A - Benzoic acid derivative - Google Patents

Benzoic acid derivative

Info

Publication number
JPS5750952A
JPS5750952A JP12752780A JP12752780A JPS5750952A JP S5750952 A JPS5750952 A JP S5750952A JP 12752780 A JP12752780 A JP 12752780A JP 12752780 A JP12752780 A JP 12752780A JP S5750952 A JPS5750952 A JP S5750952A
Authority
JP
Japan
Prior art keywords
formula
expressed
benzoic acid
acid derivative
lower alkyl
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.)
Granted
Application number
JP12752780A
Other languages
Japanese (ja)
Other versions
JPS6312466B2 (en
Inventor
Kanji Noda
Akira Nakagawa
Toshiharu Motomura
Hiroyuki Ide
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.)
Hisamitsu Pharmaceutical Co Inc
Original Assignee
Hisamitsu Pharmaceutical Co Inc
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 Hisamitsu Pharmaceutical Co Inc filed Critical Hisamitsu Pharmaceutical Co Inc
Priority to JP12752780A priority Critical patent/JPS5750952A/en
Publication of JPS5750952A publication Critical patent/JPS5750952A/en
Publication of JPS6312466B2 publication Critical patent/JPS6312466B2/ja
Granted legal-status Critical Current

Links

Abstract

NEW MATERIAL:A compound expressed by formula I (R1 is H or one or two halogens, lower alkyl, lower alkoxyl or nitro groups substituted at optional positions; X is CH or N; R2 is H or lower alkyl).
EXAMPLE: 2-[[(o-Carboxyphenyl)imino]methyl]-4-chloro-benzoic acid.
USE: A medicine having anti-inflammatory, antirheumatic, antiallergic and antihemolytic actions.
PROCESS: An anthranilic acid derivative expressed by formula II is reacted with an equimolar amount of o-phthalaldehydic acid expressed by formula III in a solvent, e.g. methanol, ethanol or tetrahydrofuran, at room temperature or under heating to give the compound expressed by formula I.
COPYRIGHT: (C)1982,JPO&Japio
JP12752780A 1980-09-10 1980-09-10 Benzoic acid derivative Granted JPS5750952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12752780A JPS5750952A (en) 1980-09-10 1980-09-10 Benzoic acid derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12752780A JPS5750952A (en) 1980-09-10 1980-09-10 Benzoic acid derivative

Publications (2)

Publication Number Publication Date
JPS5750952A true JPS5750952A (en) 1982-03-25
JPS6312466B2 JPS6312466B2 (en) 1988-03-18

Family

ID=14962214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12752780A Granted JPS5750952A (en) 1980-09-10 1980-09-10 Benzoic acid derivative

Country Status (1)

Country Link
JP (1) JPS5750952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668770A1 (en) * 1990-11-07 1992-05-07 Nyco Sa HETEROCYCLIC AMINO ACID ESTERS AND THEIR DERIVATIVES, AND THEIR APPLICATION AS ANTI-OXIDIZING ADDITIVES FOR HIGH TEMPERATURE LUBRICATING OILS.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02133971U (en) * 1989-04-14 1990-11-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668770A1 (en) * 1990-11-07 1992-05-07 Nyco Sa HETEROCYCLIC AMINO ACID ESTERS AND THEIR DERIVATIVES, AND THEIR APPLICATION AS ANTI-OXIDIZING ADDITIVES FOR HIGH TEMPERATURE LUBRICATING OILS.

Also Published As

Publication number Publication date
JPS6312466B2 (en) 1988-03-18

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