JPS537641A - Diphenylamine derivatives - Google Patents

Diphenylamine derivatives

Info

Publication number
JPS537641A
JPS537641A JP8082276A JP8082276A JPS537641A JP S537641 A JPS537641 A JP S537641A JP 8082276 A JP8082276 A JP 8082276A JP 8082276 A JP8082276 A JP 8082276A JP S537641 A JPS537641 A JP S537641A
Authority
JP
Japan
Prior art keywords
diphenylamine derivatives
derivatives
antiinflammatories
neutralization
followed
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
JP8082276A
Other languages
Japanese (ja)
Other versions
JPS5621029B2 (en
Inventor
Kyoichi Sakakibara
Takayuki Takezaki
Yukio Hasegawa
Tadaharu Watanabe
Hiroshi Mori
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.)
Aska Pharmaceutical Co Ltd
Original Assignee
Teikoku Hormone Manufacturing 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
Application filed by Teikoku Hormone Manufacturing Co Ltd filed Critical Teikoku Hormone Manufacturing Co Ltd
Priority to JP8082276A priority Critical patent/JPS537641A/en
Publication of JPS537641A publication Critical patent/JPS537641A/en
Publication of JPS5621029B2 publication Critical patent/JPS5621029B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To prepare title compounds, useful as antiinflammatories, etc., in high yield by alkaline hydrolysis of specific nitrosodiphenylamine derivatives, followed, if necessary, by neutralization of the free acid to form alkali salts.
COPYRIGHT: (C)1978,JPO&Japio
JP8082276A 1976-07-09 1976-07-09 Diphenylamine derivatives Granted JPS537641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8082276A JPS537641A (en) 1976-07-09 1976-07-09 Diphenylamine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8082276A JPS537641A (en) 1976-07-09 1976-07-09 Diphenylamine derivatives

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16452480A Division JPS5699451A (en) 1980-11-25 1980-11-25 Diphenylamine derivative

Publications (2)

Publication Number Publication Date
JPS537641A true JPS537641A (en) 1978-01-24
JPS5621029B2 JPS5621029B2 (en) 1981-05-16

Family

ID=13729117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8082276A Granted JPS537641A (en) 1976-07-09 1976-07-09 Diphenylamine derivatives

Country Status (1)

Country Link
JP (1) JPS537641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109553544A (en) * 2017-09-27 2019-04-02 浙江普利药业有限公司 A kind of synthetic method of C14H10Cl2NNaO2

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109553544A (en) * 2017-09-27 2019-04-02 浙江普利药业有限公司 A kind of synthetic method of C14H10Cl2NNaO2
CN109553544B (en) * 2017-09-27 2022-02-08 浙江普利药业有限公司 Method for synthesizing diclofenac sodium

Also Published As

Publication number Publication date
JPS5621029B2 (en) 1981-05-16

Similar Documents

Publication Publication Date Title
JPS5353642A (en) Preparation of alpha,alpha-dimethylbenzyl-isocyanate or its nuclear-substituted derivatives
JPS537641A (en) Diphenylamine derivatives
JPS5424826A (en) Preparation of salt of alcohol sulfuric acid ester
JPS5296692A (en) Production of sodium polyacrylate
JPS53119820A (en) Preparation of alkali aminodiacetate
JPS5344538A (en) Preparation of aromatic carboxylic acid salt
JPS5231094A (en) Preparation of cephalexin
JPS5419903A (en) New preparation of amino
JPS53108983A (en) Preparation of 5-fluorouracil
JPS53132530A (en) Preparation of p-iodoaniline
JPS53103440A (en) Separation of optical actvator and dl-isomer of p-hydroxyphenylglycine
JPS5368768A (en) Preparation of gamma-lactone
JPS5359638A (en) Preparation of adrenalone
JPS5371066A (en) Preparation of 3-phenylindole derivs.
JPS5419950A (en) Synthetic method of methylenebisbenzophenone derivative
JPS53130647A (en) Preparation of 1-aminoanthraquinone
JPS53116352A (en) Preparation of alpha-phenylpropionic acid derivatives
JPS5295610A (en) Preparation of alpha-thioamino acid derivatives
JPS52107027A (en) Preparation of diamino-dihydroxyanthraquinone
JPS5356643A (en) Trans-4-aminomethylcyclohexane-carboxylic acid ester
JPS5297909A (en) Preparation of perfluoroacrylic acid derivatives
JPS53149975A (en) Preparation of imidazolylbenzophenones
JPS53147019A (en) Preparation of fatty acid glycidyl ester
JPS5278904A (en) Production of detergent
JPS53119822A (en) Preparation of 2-dimethylaminoethylisothiocyanate