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ES2163367B1 - TENSIOACTIVES DERIVED FROM AMINO ACIDS OF AMINO ACIDS OF TYPE 1-0-N -CETIL-L-AMINOACIL ESTER 3-O-MONOACIL GLICERIDOS AND 1-O-N-ACETIL L-AMINOACIL ESTER 2,3-O-DIACIL GLICERIDOS AND ITS PREPARATION. - Google Patents

TENSIOACTIVES DERIVED FROM AMINO ACIDS OF AMINO ACIDS OF TYPE 1-0-N -CETIL-L-AMINOACIL ESTER 3-O-MONOACIL GLICERIDOS AND 1-O-N-ACETIL L-AMINOACIL ESTER 2,3-O-DIACIL GLICERIDOS AND ITS PREPARATION.

Info

Publication number
ES2163367B1
ES2163367B1 ES200000318A ES200000318A ES2163367B1 ES 2163367 B1 ES2163367 B1 ES 2163367B1 ES 200000318 A ES200000318 A ES 200000318A ES 200000318 A ES200000318 A ES 200000318A ES 2163367 B1 ES2163367 B1 ES 2163367B1
Authority
ES
Spain
Prior art keywords
ester
amino acids
gliceridos
aminoacil
type
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 - Fee Related
Application number
ES200000318A
Other languages
Spanish (es)
Other versions
ES2163367A1 (en
Inventor
Saborit Pare Clapes
Badenas Carmen Moran
Lourdes Perez
Martinez-Pardo Maria R Infante
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES200000318A priority Critical patent/ES2163367B1/en
Priority to AU2001231770A priority patent/AU2001231770A1/en
Publication of ES2163367A1 publication Critical patent/ES2163367A1/en
Application granted granted Critical
Publication of ES2163367B1 publication Critical patent/ES2163367B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Tensioactivos derivados de aminoácidos del tipo 1-O-N{sup,al}- acetil-L-aminoacil éster 3-O-monoacil glicéridos y 1-O-N{sup,al}- acetil L-aminoacil éster 2,3-O-diacil glicéridos y su preparación. La presente invención se refiere a nuevos compuestos tensioactivos derivados de aminoácidos del tipo mono y diacilglicéridos según fórmula general (I) diseñados para que actúen como agentes de superficie y antimicrobianos. Las variaciones en la actividad serán función del n° de cadenas grasas, la longitud de éstas y el aminoácido presente en la estructura. La purificación de los productos intermedios y finales se lleva a cabo mediante extracciones líquido/líquido, líquido/sólido, cristalizaciones, cromatografía de intercambio iónico y HPLC preparativo.Amino acid-derived surfactants of the type 1-ON {sup, al} -acetyl-L-aminoacyl ester 3-O-monoacyl glycerides and 1-ON {sup, al} -acetyl L-aminoacyl ester 2,3-O-diacyl glycerides and its preparation. The present invention relates to new surfactant compounds derived from mono and diacylglyceride type amino acids according to general formula (I) designed to act as surface and antimicrobial agents. The variations in activity will be a function of the number of fatty chains, their length and the amino acid present in the structure. Purification of intermediate and final products is carried out by liquid / liquid, liquid / solid extractions, crystallizations, ion exchange chromatography and preparative HPLC.

ES200000318A 2000-02-11 2000-02-11 TENSIOACTIVES DERIVED FROM AMINO ACIDS OF AMINO ACIDS OF TYPE 1-0-N -CETIL-L-AMINOACIL ESTER 3-O-MONOACIL GLICERIDOS AND 1-O-N-ACETIL L-AMINOACIL ESTER 2,3-O-DIACIL GLICERIDOS AND ITS PREPARATION. Expired - Fee Related ES2163367B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200000318A ES2163367B1 (en) 2000-02-11 2000-02-11 TENSIOACTIVES DERIVED FROM AMINO ACIDS OF AMINO ACIDS OF TYPE 1-0-N -CETIL-L-AMINOACIL ESTER 3-O-MONOACIL GLICERIDOS AND 1-O-N-ACETIL L-AMINOACIL ESTER 2,3-O-DIACIL GLICERIDOS AND ITS PREPARATION.
AU2001231770A AU2001231770A1 (en) 2000-02-11 2001-02-08 Surface active agents derived from 1-o-nalpha-acetyl-l-aminoacyl ester 3-o-monoacyl glycerides and 1-o-nalpha-acetyl l-aminoacyl ester 2,3-o-diacyl glycerides type amino acids and the preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000318A ES2163367B1 (en) 2000-02-11 2000-02-11 TENSIOACTIVES DERIVED FROM AMINO ACIDS OF AMINO ACIDS OF TYPE 1-0-N -CETIL-L-AMINOACIL ESTER 3-O-MONOACIL GLICERIDOS AND 1-O-N-ACETIL L-AMINOACIL ESTER 2,3-O-DIACIL GLICERIDOS AND ITS PREPARATION.

Publications (2)

Publication Number Publication Date
ES2163367A1 ES2163367A1 (en) 2002-01-16
ES2163367B1 true ES2163367B1 (en) 2003-04-01

Family

ID=8492262

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000318A Expired - Fee Related ES2163367B1 (en) 2000-02-11 2000-02-11 TENSIOACTIVES DERIVED FROM AMINO ACIDS OF AMINO ACIDS OF TYPE 1-0-N -CETIL-L-AMINOACIL ESTER 3-O-MONOACIL GLICERIDOS AND 1-O-N-ACETIL L-AMINOACIL ESTER 2,3-O-DIACIL GLICERIDOS AND ITS PREPARATION.

Country Status (2)

Country Link
AU (1) AU2001231770A1 (en)
ES (1) ES2163367B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2092958B1 (en) * 1995-01-10 1997-08-01 Miret Lab PROCEDURE FOR THE SYNTHESIS OF CATIONIC SURFACES DERIVED FROM THE CONDENSATION OF FATTY ACIDS WITH ESTERIFIED BASIC CHARACTER AMINO ACIDS AND THEIR APPLICATION AS ANTIMICROBIAL AGENTS.
ES2130980B1 (en) * 1997-03-10 2000-04-01 Consejo Superior Investigacion ENZYMATIC PROCEDURE FOR THE PREPARATION OF LIPOAMINOACIDOS OF THE ALKYL AMID AND ESTER TYPE.

Also Published As

Publication number Publication date
ES2163367A1 (en) 2002-01-16
AU2001231770A1 (en) 2001-08-20

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