ES464851A1 - Carboxyphenlactic acid dervitives - Google Patents

Carboxyphenlactic acid dervitives

Info

Publication number
ES464851A1
ES464851A1 ES464851A ES464851A ES464851A1 ES 464851 A1 ES464851 A1 ES 464851A1 ES 464851 A ES464851 A ES 464851A ES 464851 A ES464851 A ES 464851A ES 464851 A1 ES464851 A1 ES 464851A1
Authority
ES
Spain
Prior art keywords
carbon atoms
dervitives
carboxyphenlactic
acid
straight
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.)
Expired
Application number
ES464851A
Other languages
Spanish (es)
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke AG
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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of ES464851A1 publication Critical patent/ES464851A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/33—Polycyclic acids
    • C07C63/49—Polycyclic acids containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
    • C07C63/72—Polycyclic acids

Abstract

Process for the preparation of 3-carboxyphenylacetic acid derivatives of the formula i: wherein r 'represents an alkyl radical having 1 to 4 straight or branched carbon atoms a cycloalkyl group with 5 to 7 carbon atoms ring carbon optionally substituted with a straight or branched chain alkyl group having 1 to 4 carbon atoms and especially the methyl group represents a benzyl or benzyl radical substituted with carboxyl or bromine or chlorine. (Machine-translation by Google Translate, not legally binding)
ES464851A 1977-02-25 1977-12-07 Carboxyphenlactic acid dervitives Expired ES464851A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772708143 DE2708143C3 (en) 1977-02-25 1977-02-25 3-Carboxyphenylacetic acid derivatives and process for their preparation

Publications (1)

Publication Number Publication Date
ES464851A1 true ES464851A1 (en) 1978-08-01

Family

ID=6002132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464851A Expired ES464851A1 (en) 1977-02-25 1977-12-07 Carboxyphenlactic acid dervitives

Country Status (8)

Country Link
AT (1) AT353777B (en)
BE (1) BE863209A (en)
DE (1) DE2708143C3 (en)
ES (1) ES464851A1 (en)
GB (1) GB1555849A (en)
GR (1) GR64425B (en)
NL (1) NL7713112A (en)
YU (1) YU32578A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100598271B1 (en) * 1999-12-20 2006-07-07 에스케이 주식회사 Method for preparing 3-1-cyanoalkyl benzoic acid
EP1325903A4 (en) * 2000-08-11 2005-07-27 Kaken Pharma Co Ltd 2,3-diphenylpropionic acid derivatives or their salts, medicines or cell adhesion inhibitors containing the same, and their usage

Also Published As

Publication number Publication date
DE2708143A1 (en) 1978-08-31
GR64425B (en) 1980-03-21
BE863209A (en) 1978-05-16
ATA134078A (en) 1979-05-15
NL7713112A (en) 1978-08-29
AT353777B (en) 1979-12-10
GB1555849A (en) 1979-11-14
YU32578A (en) 1982-10-31
DE2708143C3 (en) 1981-11-19
DE2708143B2 (en) 1980-06-26

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