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FR2285869A1 - N-hydroxyalkyl or alkoxyalkyl imino diacetic acids - chelating and sequestering agents useful e.g. for dissolving kidney stones - Google Patents

N-hydroxyalkyl or alkoxyalkyl imino diacetic acids - chelating and sequestering agents useful e.g. for dissolving kidney stones

Info

Publication number
FR2285869A1
FR2285869A1 FR7432893A FR7432893A FR2285869A1 FR 2285869 A1 FR2285869 A1 FR 2285869A1 FR 7432893 A FR7432893 A FR 7432893A FR 7432893 A FR7432893 A FR 7432893A FR 2285869 A1 FR2285869 A1 FR 2285869A1
Authority
FR
France
Prior art keywords
alkoxyalkyl
hydroxyalkyl
chelating
sequestering agents
kidney stones
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
FR7432893A
Other languages
French (fr)
Other versions
FR2285869B1 (en
Inventor
Paul Henri Rumpf
Zine Mighri
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7432893A priority Critical patent/FR2285869A1/en
Priority to DE19752542708 priority patent/DE2542708A1/en
Priority to IL48189A priority patent/IL48189A/en
Priority to CH1252175A priority patent/CH599925A5/xx
Priority to IT5157175A priority patent/IT1047638B/en
Publication of FR2285869A1 publication Critical patent/FR2285869A1/en
Application granted granted Critical
Publication of FR2285869B1 publication Critical patent/FR2285869B1/fr
Granted legal-status Critical Current

Links

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

Abstract

N-Substd. iminodiacetic acids of formula (I) are new (R = hydroxyalkyl other than hydroxyethyl or 3-hydroxypropyl; alkoxyalkyl or dihydroxyalkyl in which the OH gps. are attached to non-adjacent C atoms). (I) are chelating and sequestering agents esp. useful for improving water quality. They are non-toxic and are superior to known polycarboxylic acids. (II) are used to eliminate kidney stones either by direct infusion into the kidney or by oral application; they even dissolve stones based on Ca oxalate.
FR7432893A 1974-09-30 1974-09-30 N-hydroxyalkyl or alkoxyalkyl imino diacetic acids - chelating and sequestering agents useful e.g. for dissolving kidney stones Granted FR2285869A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7432893A FR2285869A1 (en) 1974-09-30 1974-09-30 N-hydroxyalkyl or alkoxyalkyl imino diacetic acids - chelating and sequestering agents useful e.g. for dissolving kidney stones
DE19752542708 DE2542708A1 (en) 1974-09-30 1975-09-25 N-SUBSTITUTED IMINODIC ACID, PROCESS FOR THEIR PREPARATION AND THEIR USE
IL48189A IL48189A (en) 1974-09-30 1975-09-26 Substituted iminodiacetic acids,process for their preparation,chelating agents containing said substituted iminodiacetic acids and pharmaceutical compositions for treatment of renal calcule containing them
CH1252175A CH599925A5 (en) 1974-09-30 1975-09-26
IT5157175A IT1047638B (en) 1974-09-30 1975-09-30 PROCEDURE FOR THE PREPARATION OF IMMINODIACETIC ACIDS N SUBSTITUTED COMPOUNDS OBTAINED IN THIS WAY AND THEIR APPLICATIONS AS CHELATING AGENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432893A FR2285869A1 (en) 1974-09-30 1974-09-30 N-hydroxyalkyl or alkoxyalkyl imino diacetic acids - chelating and sequestering agents useful e.g. for dissolving kidney stones

Publications (2)

Publication Number Publication Date
FR2285869A1 true FR2285869A1 (en) 1976-04-23
FR2285869B1 FR2285869B1 (en) 1978-07-21

Family

ID=9143591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432893A Granted FR2285869A1 (en) 1974-09-30 1974-09-30 N-hydroxyalkyl or alkoxyalkyl imino diacetic acids - chelating and sequestering agents useful e.g. for dissolving kidney stones

Country Status (5)

Country Link
CH (1) CH599925A5 (en)
DE (1) DE2542708A1 (en)
FR (1) FR2285869A1 (en)
IL (1) IL48189A (en)
IT (1) IT1047638B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399133A1 (en) * 1989-05-23 1990-11-28 The Procter & Gamble Company Detergent and cleaning compositions containing chelating agents

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8726673D0 (en) * 1987-11-13 1987-12-16 Procter & Gamble Hard-surface cleaning compositions
US5922652A (en) 1992-05-05 1999-07-13 Procter & Gamble Microencapsulated oil field chemicals
US5488130A (en) * 1995-03-31 1996-01-30 The Dow Chemical Company Amino nitrile intermediate for the preparation of 2-hydroxypropyl iminodiacetic acid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401196A (en) * 1944-06-02 1946-05-28 Commercial Solvents Corp Dicarboxylic salts of polyhydroxy tertiary amines
FR2099030A5 (en) * 1969-11-28 1972-03-10 Colgate Palmolive Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401196A (en) * 1944-06-02 1946-05-28 Commercial Solvents Corp Dicarboxylic salts of polyhydroxy tertiary amines
FR2099030A5 (en) * 1969-11-28 1972-03-10 Colgate Palmolive Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399133A1 (en) * 1989-05-23 1990-11-28 The Procter & Gamble Company Detergent and cleaning compositions containing chelating agents
TR25251A (en) * 1989-05-23 1993-01-01 Procter & Gamble NEW CLENSING AGENTS AND DETERGENT-JAN AND CLEANING COMPOSITIONS INCLUDING THEM

Also Published As

Publication number Publication date
DE2542708A1 (en) 1976-04-15
CH599925A5 (en) 1978-06-15
IT1047638B (en) 1980-10-20
IL48189A (en) 1979-10-31
FR2285869B1 (en) 1978-07-21
IL48189A0 (en) 1975-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse