GB1418888A - Phenolic amino acids - Google Patents

Phenolic amino acids

Info

Publication number
GB1418888A
GB1418888A GB5863672A GB5863672A GB1418888A GB 1418888 A GB1418888 A GB 1418888A GB 5863672 A GB5863672 A GB 5863672A GB 5863672 A GB5863672 A GB 5863672A GB 1418888 A GB1418888 A GB 1418888A
Authority
GB
United Kingdom
Prior art keywords
compounds
amino acids
phenolic
cooh
dec
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
GB5863672A
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.)
DABEER SA
Original Assignee
DABEER SA
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 DABEER SA filed Critical DABEER SA
Publication of GB1418888A publication Critical patent/GB1418888A/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

1418888 Phenolic amino acids SOC ANON DABEER 19 Dec 1972 [31 Dec 1971] 58636/72 Heading C2C The invention comprises compounds of the formula where X is hydrogen, COOH, NO 2 , Cl, CH 3 , NH 2 or SO 3 H; R is COOH, CH 2 OH or SH, n is 1-100 and M is H or a metal cation or a cation of a basic organic compound such as an amine or amino alcohol. Such compounds are prepared by condensing appropriate phenolic compounds with compounds of the formula NH 2 -(CH 2 ) n -R and sodium glyoxylate or dichloroacetate. Examples are furnished.
GB5863672A 1971-12-31 1972-12-19 Phenolic amino acids Expired GB1418888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES398992A ES398992A1 (en) 1971-12-31 1971-12-31 Phenolic amino acids

Publications (1)

Publication Number Publication Date
GB1418888A true GB1418888A (en) 1975-12-24

Family

ID=8460079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5863672A Expired GB1418888A (en) 1971-12-31 1972-12-19 Phenolic amino acids

Country Status (6)

Country Link
JP (1) JPS4876832A (en)
CH (1) CH562198A5 (en)
DE (1) DE2262214A1 (en)
ES (1) ES398992A1 (en)
FR (1) FR2166213A1 (en)
GB (1) GB1418888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3183967A1 (en) 2015-12-22 2017-06-28 Trade Corporation International, S.A. Unipersonal Process for the preparation of a quelating agent

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES417766A1 (en) * 1973-07-28 1976-02-16 Dabeer Sa Iron chelates
ES8407007A1 (en) * 1983-02-08 1984-09-01 Union Explosivos Rio Tinto Process for the preparation of chelated mixtures of ethylenediamine-N,N%-di(p-hydroxyphenylacetic) acid

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3183967A1 (en) 2015-12-22 2017-06-28 Trade Corporation International, S.A. Unipersonal Process for the preparation of a quelating agent
WO2017108884A1 (en) 2015-12-22 2017-06-29 Trade Corporation International, S.A. Unipersonal Process for the preparation of a quelating agent
KR20180111784A (en) * 2015-12-22 2018-10-11 트레이드 코포레이션 인터내셔널, 에스.에이. 유니퍼스널 Methods for the preparation of chelating agents
CN108697090A (en) * 2015-12-22 2018-10-23 国际贸易公司 The method for preparing chelating agent
EP3714695A1 (en) 2015-12-22 2020-09-30 Trade Corporation International, S.A. Unipersonal Process for the preparation of a quelating agent
RU2740577C2 (en) * 2015-12-22 2021-01-15 Трейд Корпорейшн Интернэшнл, С.А. Юниперсонал Method of producing a chelating agent
US10934250B2 (en) 2015-12-22 2021-03-02 Trade Corporation International, S.A. Unipersonal Process for the preparation of a chelating agent
AU2016376988B2 (en) * 2015-12-22 2021-03-04 Trade Corporation International, S.A. Unipersonal Process for the preparation of a chelating agent
CN108697090B (en) * 2015-12-22 2021-05-28 国际贸易公司 Method for preparing chelating agent
CN113214100A (en) * 2015-12-22 2021-08-06 国际贸易公司 Method for preparing chelating agent
KR102667854B1 (en) 2015-12-22 2024-05-21 트레이드 코포레이션 인터내셔널, 에스.에이. 유니퍼스널 Method for preparing chelating agent

Also Published As

Publication number Publication date
ES398992A1 (en) 1973-01-16
CH562198A5 (en) 1975-05-30
JPS4876832A (en) 1973-10-16
FR2166213A1 (en) 1973-08-10
DE2262214A1 (en) 1973-07-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee