ES2163352A1 - Enzymatic production of geminal cationic surfactants consists of application of ethanol type enzymes for bonding of arginine and diamine derivatives - Google Patents

Enzymatic production of geminal cationic surfactants consists of application of ethanol type enzymes for bonding of arginine and diamine derivatives

Info

Publication number
ES2163352A1
ES2163352A1 ES009900739A ES9900739A ES2163352A1 ES 2163352 A1 ES2163352 A1 ES 2163352A1 ES 009900739 A ES009900739 A ES 009900739A ES 9900739 A ES9900739 A ES 9900739A ES 2163352 A1 ES2163352 A1 ES 2163352A1
Authority
ES
Spain
Prior art keywords
geminal
arginine
cationic surfactants
bonding
application
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
ES009900739A
Other languages
Spanish (es)
Other versions
ES2163352B1 (en
Inventor
Saborit Pere Clapes
Vilar Eulalia Piera
Joan B Urgell
Martinez-Pardo M Rosa 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
Laboratorios Miret SA
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Laboratorios Miret 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 Consejo Superior de Investigaciones Cientificas CSIC, Laboratorios Miret SA filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9900739A priority Critical patent/ES2163352B1/en
Publication of ES2163352A1 publication Critical patent/ES2163352A1/en
Application granted granted Critical
Publication of ES2163352B1 publication Critical patent/ES2163352B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The enzymatic production of geminal cationic surfactants comprises application of ethanol-type-media enzymes compatible with the surrounding medium. Proteases form amide bonds between alpha-N-acyl-arginine and alpha,omega-alkanodiamine in low-aqueous media. The products are of the alpha,omega-bis(N-acylarginine)-alpha,omega-alcanodiamine dichlorohydrate type.
ES9900739A 1999-04-09 1999-04-09 ENZYMATIC PROCEDURE FOR THE PREPARATION OF GEMINAL CATIONIC TENSIANS OF THE NALFA, NOMEGA, BIS TYPE (NALFA-ACIL-ARGININE) ALPHA, OMEGAALCANODIAMIDES DICLORHYDRATE IN MEDIA WITH LOW-WATER CONTENT. Expired - Lifetime ES2163352B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9900739A ES2163352B1 (en) 1999-04-09 1999-04-09 ENZYMATIC PROCEDURE FOR THE PREPARATION OF GEMINAL CATIONIC TENSIANS OF THE NALFA, NOMEGA, BIS TYPE (NALFA-ACIL-ARGININE) ALPHA, OMEGAALCANODIAMIDES DICLORHYDRATE IN MEDIA WITH LOW-WATER CONTENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9900739A ES2163352B1 (en) 1999-04-09 1999-04-09 ENZYMATIC PROCEDURE FOR THE PREPARATION OF GEMINAL CATIONIC TENSIANS OF THE NALFA, NOMEGA, BIS TYPE (NALFA-ACIL-ARGININE) ALPHA, OMEGAALCANODIAMIDES DICLORHYDRATE IN MEDIA WITH LOW-WATER CONTENT.

Publications (2)

Publication Number Publication Date
ES2163352A1 true ES2163352A1 (en) 2002-01-16
ES2163352B1 ES2163352B1 (en) 2003-04-01

Family

ID=8307980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9900739A Expired - Lifetime ES2163352B1 (en) 1999-04-09 1999-04-09 ENZYMATIC PROCEDURE FOR THE PREPARATION OF GEMINAL CATIONIC TENSIANS OF THE NALFA, NOMEGA, BIS TYPE (NALFA-ACIL-ARGININE) ALPHA, OMEGAALCANODIAMIDES DICLORHYDRATE IN MEDIA WITH LOW-WATER CONTENT.

Country Status (1)

Country Link
ES (1) ES2163352B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014429A1 (en) * 1989-05-25 1990-11-29 Novo Nordisk A/S An enzyme-catalyzed process for preparing n-acyl amino acids and n-acyl amino acid amides
ES2092445A1 (en) * 1995-02-09 1996-11-16 Consejo Superior Investigacion Geminal cationic surfactants of the type n alpha n omega bis(n alpha-acyl-arginin) alpha, omega diamino alkyl dichlorohydrates as antimicrobial agents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014429A1 (en) * 1989-05-25 1990-11-29 Novo Nordisk A/S An enzyme-catalyzed process for preparing n-acyl amino acids and n-acyl amino acid amides
ES2092445A1 (en) * 1995-02-09 1996-11-16 Consejo Superior Investigacion Geminal cationic surfactants of the type n alpha n omega bis(n alpha-acyl-arginin) alpha, omega diamino alkyl dichlorohydrates as antimicrobial agents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PEREZ, L. et al.: "Surface activity properties at equilibrium of novel gemini cationic amphiphilic compounds from arginine Bis(Args). Langmuir, 1998, Vol. 14, paginas 2307-2315. Todo el documento. *

Also Published As

Publication number Publication date
ES2163352B1 (en) 2003-04-01

Similar Documents

Publication Publication Date Title
IL250619A0 (en) Medium for the protein-free and serum-free cultivation of cells
NZ508460A (en) Production of hydrolysate seasoning
AU2352201A (en) Improved lysosomal enzymes and lysosomal enzyme activators
AU2001269923A1 (en) Combination enzyme replacement, gene therapy and small molecule therapy for lysosomal storage diseases
WO1999018228A3 (en) Method for microbial production of amino acids of the aspartate and/or glutamate family and agents which can be used in said method
TR200102711T2 (en) Anticonvulsant derivatives for use in the treatment of crisis headaches
ZA989014B (en) Process for the microbial production of amino acids of the aspartate and/or glutamate family and means used in the process.
PL1687419T3 (en) Hybrid enzymes
ES2102855T3 (en) USE OF A TRANSACILATION REACTION BETWEEN A STERIFIED POLYSACCHARIDE AND A POLYAMINE TO FORM IN A WATER-BASED MEDIA A LEAST AT LEAST SURFACE OF GELIFIED PARTICLES, PARTICLES SO CONTAINED, PROCEDURES AND COMPOSITIONS THAT CONTAIN THEM.
AU6571700A (en) Enzymatic synthesis of deoxyribonucleosides
MXPA02012139A (en) Enzyme-catalyzed polyamides and compositions and processes of preparing and using the same.
ATE342989T1 (en) MICROBIAL BETA-GLUCURONIDASE GENES, GENE PRODUCTS AND THEIR USES
WO2003057138A3 (en) Expression of lysosomal hydrolase in cells expressing pro-n-acetylglucosamine-1-phosphodiester alpha-n-acetyl glucosimanidase
AU2002334884A1 (en) Carbocyanine dyes for tandem, photodiagnostic and therapeutic applications
DE69637771D1 (en) AN IMPROVED IMMOBILIZED PENICILLIN G ACYLASE
EP2305797A3 (en) Low-lipoxygenase 1 barley
MXPA03000315A (en) Substituted 1-(4-aminophenyl)indoles and their use as anti-inflammatory agents.
MY133452A (en) Polishing method for wafer and holding plate
ES2163352A1 (en) Enzymatic production of geminal cationic surfactants consists of application of ethanol type enzymes for bonding of arginine and diamine derivatives
EP1186658A4 (en) Enzyme liquor and process for producing the same, enzyme preparation, protease preparations and protease-producing bacterium
AU2003248117A1 (en) Novel enzyme forming peptide, microorganism producing the same and process for producing dipeptide using them
AU2356101A (en) Method for producing optically active amines
ATE272119T1 (en) PURINE NUCLEOSIDASE FROM OCHROBACTRUM ANTHROPI
AU2410200A (en) Protein engineering of glucoamylase to increase ph optimum, substrate specificity and thermostability
WO2002083932A3 (en) Enzymatic degradation chains

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20020116

Kind code of ref document: A1

Effective date: 20020116

FG2A Definitive protection

Ref document number: 2163352B1

Country of ref document: ES