JPS5350134A - Preparation of alpha-aromatic-substituted carboxylic acids and their esters - Google Patents

Preparation of alpha-aromatic-substituted carboxylic acids and their esters

Info

Publication number
JPS5350134A
JPS5350134A JP12390476A JP12390476A JPS5350134A JP S5350134 A JPS5350134 A JP S5350134A JP 12390476 A JP12390476 A JP 12390476A JP 12390476 A JP12390476 A JP 12390476A JP S5350134 A JPS5350134 A JP S5350134A
Authority
JP
Japan
Prior art keywords
aromatic
alpha
esters
preparation
carboxylic acids
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
JP12390476A
Other languages
Japanese (ja)
Other versions
JPS609700B2 (en
Inventor
Genichi Dobashi
Katsuyuki Ogura
Shuichi Mitamura
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.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
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 Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Priority to JP12390476A priority Critical patent/JPS609700B2/en
Priority to GB43075/77A priority patent/GB1577550A/en
Priority to CA288,833A priority patent/CA1090811A/en
Priority to NLAANVRAGE7711371,A priority patent/NL175407C/en
Priority to FR7731252A priority patent/FR2367742A1/en
Priority to BE181839A priority patent/BE859846A/en
Priority to CH1269677A priority patent/CH632740A5/en
Priority to DE2746754A priority patent/DE2746754C2/en
Publication of JPS5350134A publication Critical patent/JPS5350134A/en
Priority to US06/020,231 priority patent/US4242519A/en
Priority to US06/156,349 priority patent/US4278802A/en
Priority to US06/156,348 priority patent/US4308208A/en
Publication of JPS609700B2 publication Critical patent/JPS609700B2/en
Expired legal-status Critical Current

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

Abstract

PURPOSE: To obtain the title compounds, some of which being useful as antinflamatories and sedatives having th eprofen skeleton, by the reductive desulfurization of α-aromatic-substituted-α-thiocarboxylic acid or its ester prepared from a readily available aromatic aldehyde.
COPYRIGHT: (C)1978,JPO&Japio
JP12390476A 1976-10-18 1976-10-18 Method for producing α-aromatic substituted carboxylic acid and its ester Expired JPS609700B2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP12390476A JPS609700B2 (en) 1976-10-18 1976-10-18 Method for producing α-aromatic substituted carboxylic acid and its ester
GB43075/77A GB1577550A (en) 1976-10-18 1977-10-17 -thio-alkanoic acid derivatives
CA288,833A CA1090811A (en) 1976-10-18 1977-10-17 .alpha.-THIO-ALKANOIC ACID DERIVATIVES
NLAANVRAGE7711371,A NL175407C (en) 1976-10-18 1977-10-17 METHOD FOR PREPARING ON THE ALFA-ARYLALCANCARBONIC ACID COMPOUNDS
BE181839A BE859846A (en) 1976-10-18 1977-10-18 NEW DERIVATIVES OF ALPHA-THIO-ALKANOIC ACID
FR7731252A FR2367742A1 (en) 1976-10-18 1977-10-18 A-THIO-ALKANOIC DERIVATIVES, THEIR PREPARATION AND USE
CH1269677A CH632740A5 (en) 1976-10-18 1977-10-18 METHOD FOR PRODUCING NEW ALPHA-THIO-ALKANOYL ACID DERIVATIVES.
DE2746754A DE2746754C2 (en) 1976-10-18 1977-10-18 Process for the preparation of α-aryl-propionic acid and α-aryl-isovaleric acid derivatives and their esters
US06/020,231 US4242519A (en) 1976-10-18 1979-03-13 Novel α-thio-alkanoic acid derivatives
US06/156,349 US4278802A (en) 1976-10-18 1980-06-04 Novel α-thio-alkanoic acid derivatives
US06/156,348 US4308208A (en) 1976-10-18 1980-06-04 α-Methylthio-α-(p-phthalimidophenyl)-propionic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12390476A JPS609700B2 (en) 1976-10-18 1976-10-18 Method for producing α-aromatic substituted carboxylic acid and its ester

Publications (2)

Publication Number Publication Date
JPS5350134A true JPS5350134A (en) 1978-05-08
JPS609700B2 JPS609700B2 (en) 1985-03-12

Family

ID=14872208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12390476A Expired JPS609700B2 (en) 1976-10-18 1976-10-18 Method for producing α-aromatic substituted carboxylic acid and its ester

Country Status (1)

Country Link
JP (1) JPS609700B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01132800U (en) * 1988-02-27 1989-09-08

Also Published As

Publication number Publication date
JPS609700B2 (en) 1985-03-12

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