BE767299A - Procede pour la preparation d'esters d'aspartyle-amino-acides - Google Patents

Procede pour la preparation d'esters d'aspartyle-amino-acides

Info

Publication number
BE767299A
BE767299A BE767299A BE767299A BE767299A BE 767299 A BE767299 A BE 767299A BE 767299 A BE767299 A BE 767299A BE 767299 A BE767299 A BE 767299A BE 767299 A BE767299 A BE 767299A
Authority
BE
Belgium
Prior art keywords
aspartyl
amino
preparation
acid esters
esters
Prior art date
Application number
BE767299A
Other languages
English (en)
Original Assignee
Stamicarbon
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
Priority claimed from NL7007176A external-priority patent/NL7007176A/xx
Priority claimed from NL7016630A external-priority patent/NL7016630A/xx
Application filed by Stamicarbon filed Critical Stamicarbon
Publication of BE767299A publication Critical patent/BE767299A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06104—Dipeptides with the first amino acid being acidic
    • C07K5/06113—Asp- or Asn-amino acid
    • C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
    • C07K5/0613—Aspartame
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30—Artificial sweetening agents
    • A23L27/31—Artificial sweetening agents containing amino acids, nucleotides, peptides or derivatives
    • A23L27/32—Artificial sweetening agents containing amino acids, nucleotides, peptides or derivatives containing dipeptides or derivatives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/801—Peptide sweetners
BE767299A 1970-05-19 1971-05-18 Procede pour la preparation d'esters d'aspartyle-amino-acides BE767299A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7007176A NL7007176A (en) 1970-05-19 1970-05-19 Sweet aspartylaminoacid esters prepn
NL7016630A NL7016630A (en) 1970-11-13 1970-11-13 Sweet aspartylaminoacid esters prepn

Publications (1)

Publication Number Publication Date
BE767299A true BE767299A (fr) 1971-11-18

Family

ID=26644544

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767299A BE767299A (fr) 1970-05-19 1971-05-18 Procede pour la preparation d'esters d'aspartyle-amino-acides

Country Status (9)

Country Link
US (1) US3808190A (fr)
JP (1) JPS5336446B1 (fr)
BE (1) BE767299A (fr)
CH (1) CH553751A (fr)
DE (1) DE2125065A1 (fr)
FR (1) FR2091628A5 (fr)
GB (1) GB1336650A (fr)
IT (1) IT989588B (fr)
SE (1) SE393602B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589609A5 (fr) * 1972-03-29 1977-07-15 Takeda Chemical Industries Ltd
US3907766A (en) * 1972-07-17 1975-09-23 Takeda Chemical Industries Ltd L-aspartyl-aminomalonic acid diester
US3901871A (en) * 1973-09-21 1975-08-26 American Cyanamid Co Process of preparing ' -l-aspartyl-l-phenylalanine methyl ester
DE2801238C2 (de) * 1977-01-27 1986-06-05 (Zaidanhojin) Sagami Chemical Research Center, Tokio/Tokyo Verfahren zur Herstellung von Salzen aus L,L-Dipeptiden und Phenylalaninestern
US4111925A (en) * 1977-10-14 1978-09-05 Monsanto Company Hydrolysis of esters of α-L-aspartyl-L-phenylalanine
JPS5535059A (en) * 1978-09-05 1980-03-11 Ajinomoto Co Inc Preparation of lower alkyl ester of alpha-l-aspartyl-l- phenylalanine
JPS56110661A (en) * 1980-02-04 1981-09-01 Ajinomoto Co Inc Preparation of n-benzyloxycarbonyl-l-aspartic acid
EP0035047B1 (fr) * 1980-03-03 1984-01-25 Ajinomoto Co., Inc. Procédé pour la préparation d'un ester alkylique inférieur de l'alpha-L-aspartyl-L-phénylalanine et intermédiaire pour cette préparation
US4293706A (en) * 1980-06-19 1981-10-06 Ppg Industries, Inc. Preparation of N-benzyloxycarbonyl aspartic acid
US4450284A (en) * 1981-08-10 1984-05-22 Ppg Industries, Inc. Method for purifying N-benzyloxycarbonyl aspartic acid
US4465626A (en) * 1981-09-08 1984-08-14 Pfizer Inc. Process for preparation, isolation and purification of dipeptide sweeteners
EP0075160B1 (fr) * 1981-09-21 1987-01-07 Toyo Soda Manufacturing Co., Ltd. Procédé pour la récupération d'un dérivé dipeptidique
US4440677A (en) * 1983-06-20 1984-04-03 G. D. Searle & Co. Method and intermediates for producing α-L-aspartyl-L-phenylalanine
US4523026A (en) * 1983-08-26 1985-06-11 Hatco Chemical Corporation Synthesis of N-benzyloxycarbonyl-L-aspartic acid
US4570015A (en) * 1983-08-26 1986-02-11 Hatco Chemical Corporation Preparation of large crystals of N-benzyloxycarbonyl-L-aspartic acid
US4518792A (en) * 1983-08-26 1985-05-21 Hatco Chemical Corporation Process for preparing N-benzyloxycarbonyl-L-aspartic acid
US4484001A (en) * 1983-11-18 1984-11-20 Ppg Industries, Inc. Method for preparing N-benzyloxycarbonyl amino acids containing additional functionality
IT8419324A0 (it) * 1984-01-26 1984-01-26 Pierrel Spa Procedimento per la sintesi di derivati n-acilici dell'aspartame.
US4500726A (en) * 1984-05-23 1985-02-19 Ppg Industries, Inc. Method for preparing N-benzyloxycarbonyl amino acids containing additional functionality
JPH0680074B2 (ja) * 1985-07-01 1994-10-12 味の素株式会社 Ｎ―ホルミル―Ｌ―α―アスパルチル―Ｌ―フェニルアラニンの製法
ES2089276T5 (es) * 1991-04-24 2001-01-16 Mitsui Chemicals Inc Metodo de preparacion del ester metilico de la alfa-l-aspartil-l-fenilalanina.
DE19842952A1 (de) 1998-09-18 2000-03-23 Basf Ag Dispergiermittel
CA2644552C (fr) * 2006-03-01 2013-05-28 Kyoto University Vecteur contenant un lipide peptidique et procede permettant d'introduire un compose dans des cellules l'utilisant

Also Published As

Publication number Publication date
JPS5336446B1 (fr) 1978-10-03
SE393602B (sv) 1977-05-16
GB1336650A (en) 1973-11-07
IT989588B (it) 1975-06-10
US3808190A (en) 1974-04-30
FR2091628A5 (fr) 1972-01-14
CH553751A (de) 1974-09-13
DE2125065A1 (de) 1971-12-02

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