JPS497245A - - Google Patents

Info

Publication number
JPS497245A
JPS497245A JP47051985A JP5198572A JPS497245A JP S497245 A JPS497245 A JP S497245A JP 47051985 A JP47051985 A JP 47051985A JP 5198572 A JP5198572 A JP 5198572A JP S497245 A JPS497245 A JP S497245A
Authority
JP
Japan
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
JP47051985A
Other languages
Japanese (ja)
Other versions
JPS5235660B2 (US20100170793A1-20100708-C00006.png
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 filed Critical
Priority to JP47051985A priority Critical patent/JPS5235660B2/ja
Priority to GB2292473A priority patent/GB1377313A/en
Priority to US00360673A priority patent/US3833554A/en
Priority to CA171,920A priority patent/CA1009649A/en
Priority to FR7318916A priority patent/FR2185630B1/fr
Priority to CH746073A priority patent/CH562777A5/xx
Priority to DE2326897A priority patent/DE2326897C2/de
Publication of JPS497245A publication Critical patent/JPS497245A/ja
Publication of JPS5235660B2 publication Critical patent/JPS5235660B2/ja
Expired legal-status Critical Current

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP47051985A 1972-05-25 1972-05-25 Expired JPS5235660B2 (US20100170793A1-20100708-C00006.png)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP47051985A JPS5235660B2 (US20100170793A1-20100708-C00006.png) 1972-05-25 1972-05-25
GB2292473A GB1377313A (en) 1972-05-25 1973-05-14 Process for purifying phenylalanine derivatives
US00360673A US3833554A (en) 1972-05-25 1973-05-16 Method of purifying alpha-l-aspartyl-l-phenylalanine lower alkyl esters of peptide impurities
CA171,920A CA1009649A (en) 1972-05-25 1973-05-22 PROCESS FOR PURIFYING .alpha.-L-ASPARTYL-L-PHENYLALANINE LOWER ALKYL ESTERS
FR7318916A FR2185630B1 (US20100170793A1-20100708-C00006.png) 1972-05-25 1973-05-24
CH746073A CH562777A5 (US20100170793A1-20100708-C00006.png) 1972-05-25 1973-05-24
DE2326897A DE2326897C2 (de) 1972-05-25 1973-05-25 Verfahren zur Reinigung von α-L-Aspartyl-L-phenylalanin-(C↓1↓- bis C↓4↓)-alkylestern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47051985A JPS5235660B2 (US20100170793A1-20100708-C00006.png) 1972-05-25 1972-05-25

Publications (2)

Publication Number Publication Date
JPS497245A true JPS497245A (US20100170793A1-20100708-C00006.png) 1974-01-22
JPS5235660B2 JPS5235660B2 (US20100170793A1-20100708-C00006.png) 1977-09-10

Family

ID=12902137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47051985A Expired JPS5235660B2 (US20100170793A1-20100708-C00006.png) 1972-05-25 1972-05-25

Country Status (7)

Country Link
US (1) US3833554A (US20100170793A1-20100708-C00006.png)
JP (1) JPS5235660B2 (US20100170793A1-20100708-C00006.png)
CA (1) CA1009649A (US20100170793A1-20100708-C00006.png)
CH (1) CH562777A5 (US20100170793A1-20100708-C00006.png)
DE (1) DE2326897C2 (US20100170793A1-20100708-C00006.png)
FR (1) FR2185630B1 (US20100170793A1-20100708-C00006.png)
GB (1) GB1377313A (US20100170793A1-20100708-C00006.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144223A (US20100170793A1-20100708-C00006.png) * 1974-05-13 1975-11-20
JPS5248217A (en) * 1975-10-14 1977-04-16 Nippon Soil Eng Method of and apparatus for improving subsoil with pressed impregnation
WO1999029713A1 (fr) * 1997-12-11 1999-06-17 Ajinomoto Co., Inc. Separation et purification de l'aspartame et d'un derive d'aspartame

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111925A (en) * 1977-10-14 1978-09-05 Monsanto Company Hydrolysis of esters of α-L-aspartyl-L-phenylalanine
JPS5470161U (US20100170793A1-20100708-C00006.png) * 1977-10-28 1979-05-18
JPS6115429Y2 (US20100170793A1-20100708-C00006.png) * 1978-04-06 1986-05-13
JPS6049199B2 (ja) * 1979-04-10 1985-10-31 東ソー株式会社 α−Ｌ−アスパルチル−Ｌ−フエニルアラニン低級アルキルエステルの精製法
FR2516077A1 (fr) * 1981-11-06 1983-05-13 Human Pharm Sa Laboratoires Procede de preparation de l'ester-methylique de l'a-aspartyl phenylalanine
JPS58177952A (ja) * 1982-04-12 1983-10-18 Ajinomoto Co Inc Ｌ−α−アスパルチル−Ｌ−フエニルアラニンメチルエステルの晶析法
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
JPH0657719B2 (ja) * 1986-06-03 1994-08-03 味の素株式会社 α−Ｌ−アスパルチル−Ｌ−フエニルアラニンメチルエステルの回収方法
JP2728936B2 (ja) * 1989-06-14 1998-03-18 三井東圧化学株式会社 α―Ｌ―アスパルチル―Ｌ―スェニルアラニンメチルエステルの製造方法
JPH05286994A (ja) * 1992-04-13 1993-11-02 Tosoh Corp α−Ｌ−アスパルチル−Ｌ−フェニルアラニンメチルエステルの晶析法
JPH06331294A (ja) * 1993-05-25 1994-11-29 Showa Alum Corp オイルクーラ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941425B1 (US20100170793A1-20100708-C00006.png) * 1970-10-26 1974-11-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144223A (US20100170793A1-20100708-C00006.png) * 1974-05-13 1975-11-20
JPS5248217A (en) * 1975-10-14 1977-04-16 Nippon Soil Eng Method of and apparatus for improving subsoil with pressed impregnation
JPS5538448B2 (US20100170793A1-20100708-C00006.png) * 1975-10-14 1980-10-04
WO1999029713A1 (fr) * 1997-12-11 1999-06-17 Ajinomoto Co., Inc. Separation et purification de l'aspartame et d'un derive d'aspartame
US6613933B1 (en) 1997-12-11 2003-09-02 Ajinomoto Co., Inc. Process for separating and purifying aspartame and a derivative thereof

Also Published As

Publication number Publication date
JPS5235660B2 (US20100170793A1-20100708-C00006.png) 1977-09-10
CH562777A5 (US20100170793A1-20100708-C00006.png) 1975-06-13
CA1009649A (en) 1977-05-03
US3833554A (en) 1974-09-03
FR2185630A1 (US20100170793A1-20100708-C00006.png) 1974-01-04
DE2326897A1 (de) 1973-12-06
DE2326897C2 (de) 1982-06-09
GB1377313A (en) 1974-12-11
FR2185630B1 (US20100170793A1-20100708-C00006.png) 1978-02-10

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