IT8620828A1 - Procedimento per la produzione di una L-α -aspartil-L-fenilalanina N-protetta - Google Patents

Procedimento per la produzione di una L-α -aspartil-L-fenilalanina N-protetta

Info

Publication number: IT8620828A1
Authority: IT; Italy
Prior art keywords: aspartyl; phenylalanine; protected; production
Prior art date: 1985-07-01

Application number

IT1986A20828A

Other languages

English (en)

Other versions

IT1190132B (it

IT8620828A0 (it

Original Assignee

Ajinomoto Kk

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.)

1985-07-01

Filing date

1986-06-18

Publication date

1987-12-18

1986-06-18 Application filed by Ajinomoto Kk filed Critical Ajinomoto Kk

1986-06-18 Publication of IT8620828A0 publication Critical patent/IT8620828A0/it

1987-12-18 Publication of IT8620828A1 publication Critical patent/IT8620828A1/it

1988-02-10 Application granted granted Critical

1988-02-10 Publication of IT1190132B publication Critical patent/IT1190132B/it

Links

YZQCXOFQZKCETR-UWVGGRQHSA-N Asp-Phe Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 YZQCXOFQZKCETR-UWVGGRQHSA-N 0.000 title 1

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
- 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
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- 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

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
Biophysics (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Medicinal Chemistry (AREA)
Molecular Biology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Peptides Or Proteins (AREA)

IT20828/86A 1985-07-01 1986-06-18 Procedimento per la produzione di una l-aspartil-l-fenilalanina n-protetta IT1190132B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP60144137A JPH0680074B2 (ja)	1985-07-01	1985-07-01	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

Publications (3)

Publication Number	Publication Date
IT8620828A0 IT8620828A0 (it)	1986-06-18
IT8620828A1 true IT8620828A1 (it)	1987-12-18
IT1190132B IT1190132B (it)	1988-02-10

Family

ID=15355078

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20828/86A IT1190132B (it)	1985-07-01	1986-06-18	Procedimento per la produzione di una l-aspartil-l-fenilalanina n-protetta

Country Status (5)

Country	Link
US (2)	US4740616A (it)
JP (1)	JPH0680074B2 (it)
KR (1)	KR930008088B1 (it)
CA (1)	CA1274950A (it)
IT (1)	IT1190132B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3780585T2 (de) *	1986-12-05	1993-03-18	Mitsui Toatsu Chemicals	Herstellung von alpha-l-aspartyl-l-phenylalanin-methylester oder deren hydrohalide.
US5260076A (en) *	1993-01-29	1993-11-09	American Maize-Products Company	Pizza crust
EP1547998B1 (en) *	2002-08-27	2011-10-26	Asahi Kasei Chemicals Corporation	Novel composition containing acyl group

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3833553A (en) *	1970-01-31	1974-09-03	Ajinomoto Kk	Method of producing alpha-l-aspartyl-l-phenylalanine alkyl esters
CH553751A (de) *	1970-05-19	1974-09-13	Stamicarbon	Verfahren zur herstellung von aspartylaminosaeure-estern.
BE791544A (fr) *	1971-11-19	1973-05-17	Stamicarbon	Preparation d'esters alkyliques de dipeptide
JPS5235660B2 (it) *	1972-05-25	1977-09-10
US4017472A (en) *	1973-03-05	1977-04-12	G. D. Searle & Co.	Process for isolation of aspartyl dipeptide esters
US3933781A (en) *	1973-11-05	1976-01-20	Monsanto Company	Process for the preparation of α-L-aspartyl-L-phenylalanine alkyl esters
JPS5113737A (en) *	1974-07-23	1976-02-03	Ajinomoto Kk	Arufua ll asuparuchiru ll fueniruaraninteikyuarukiruesuteruno seizoho
US4333872A (en) *	1980-05-27	1982-06-08	Chimicasa Gmbh	Method of producing α-L-aspartyl-L-phenylalanine methylester
FR2516077A1 (fr) *	1981-11-06	1983-05-13	Human Pharm Sa Laboratoires	Procede de preparation de l'ester-methylique de l'a-aspartyl phenylalanine
IT1155060B (it) *	1982-09-02	1987-01-21	Sirac Srl	Procedimento per la preparazione di esteri alchilici della alfa-l-aspartil-l-fenilalanina
JPH07636B2 (ja) *	1984-12-17	1995-01-11	三井東圧化学株式会社	Ｎ−ホルミル−α−アスパルチルフエニルアラニンの製造法

1985
- 1985-07-01 JP JP60144137A patent/JPH0680074B2/ja not_active Expired - Lifetime
1986
- 1986-06-18 IT IT20828/86A patent/IT1190132B/it active
- 1986-06-26 CA CA000512467A patent/CA1274950A/en not_active Expired - Lifetime
- 1986-07-01 US US06/883,354 patent/US4740616A/en not_active Expired - Lifetime
- 1986-07-01 KR KR1019860005315A patent/KR930008088B1/ko not_active Expired - Fee Related
1987
- 1987-10-13 US US07/106,801 patent/US4789758A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
KR930008088B1 (ko)	1993-08-25
US4789758A (en)	1988-12-06
IT1190132B (it)	1988-02-10
US4740616A (en)	1988-04-26
CA1274950A (en)	1990-10-02
JPS624299A (ja)	1987-01-10
KR870001236A (ko)	1987-03-12
JPH0680074B2 (ja)	1994-10-12
IT8620828A0 (it)	1986-06-18

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970529