JPS51133255A - Process for preparing 4,4'- dihydroxybiphenyl-0,0-diacetic acids deriv atives - Google Patents

Process for preparing 4,4'- dihydroxybiphenyl-0,0-diacetic acids deriv atives

Info

Publication number
JPS51133255A
JPS51133255A JP5725875A JP5725875A JPS51133255A JP S51133255 A JPS51133255 A JP S51133255A JP 5725875 A JP5725875 A JP 5725875A JP 5725875 A JP5725875 A JP 5725875A JP S51133255 A JPS51133255 A JP S51133255A
Authority
JP
Japan
Prior art keywords
dihydroxybiphenyl
preparing
diacetic acids
deriv atives
atives
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.)
Pending
Application number
JP5725875A
Other languages
Japanese (ja)
Inventor
Kazuo Kikazawa
Mineji Hiiragi
Haruhide Ishimaru
Setsu Saito
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
Grelan Pharmaceutical 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 Grelan Pharmaceutical Co Ltd filed Critical Grelan Pharmaceutical Co Ltd
Priority to JP5725875A priority Critical patent/JPS51133255A/en
Publication of JPS51133255A publication Critical patent/JPS51133255A/en
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PURPOSE: 4,4'-Dihydroxybiphenyl-0,0-diacetic acids derivatives of formula I (where R is lower alkyl) are new.
COPYRIGHT: (C)1976,JPO&Japio
JP5725875A 1975-05-16 1975-05-16 Process for preparing 4,4'- dihydroxybiphenyl-0,0-diacetic acids deriv atives Pending JPS51133255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5725875A JPS51133255A (en) 1975-05-16 1975-05-16 Process for preparing 4,4'- dihydroxybiphenyl-0,0-diacetic acids deriv atives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5725875A JPS51133255A (en) 1975-05-16 1975-05-16 Process for preparing 4,4'- dihydroxybiphenyl-0,0-diacetic acids deriv atives

Publications (1)

Publication Number Publication Date
JPS51133255A true JPS51133255A (en) 1976-11-18

Family

ID=13050492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5725875A Pending JPS51133255A (en) 1975-05-16 1975-05-16 Process for preparing 4,4'- dihydroxybiphenyl-0,0-diacetic acids deriv atives

Country Status (1)

Country Link
JP (1) JPS51133255A (en)

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