DK338584A - Fremgangsmaade til fremstilling af alfa-l-aspartyl-l-phenylalaninalkylestere - Google Patents

Fremgangsmaade til fremstilling af alfa-l-aspartyl-l-phenylalaninalkylestere Download PDF

Info

Publication number: DK338584A
Authority: DK; Denmark
Prior art keywords: coolesters; phenylalaninal; aspartyl; alfa; preparing
Prior art date: 1983-09-07

Application number

DK338584A

Other languages

English (en)

Other versions

DK338584D0 (da

Inventor

Alberto Palomo Coll

Juan Cabre Castellvi

Barry Jackson

Original Assignee

Gema 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.)

1983-09-07

Filing date

1984-07-10

Publication date

1985-03-08

1984-02-06 Priority claimed from ES529469A external-priority patent/ES8604262A1/es

1984-07-10 Application filed by Gema Sa filed Critical Gema Sa

1984-07-10 Publication of DK338584D0 publication Critical patent/DK338584D0/da

1985-03-08 Publication of DK338584A publication Critical patent/DK338584A/da

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Genetics & Genomics (AREA)
Biochemistry (AREA)
Biophysics (AREA)
General Health & Medical Sciences (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Molecular Biology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Life Sciences & Earth Sciences (AREA)
Peptides Or Proteins (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Seasonings (AREA)

DK338584A 1983-09-07 1984-07-10 Fremgangsmaade til fremstilling af alfa-l-aspartyl-l-phenylalaninalkylestere DK338584A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH488883		1983-09-07
ES529469A ES8604262A1 (es)	1984-02-06	1984-02-06	Procedimiento de preparacion de aspartil-fenilalanina-metil-ester

Publications (2)

Publication Number	Publication Date
DK338584D0 DK338584D0 (da)	1984-07-10
DK338584A true DK338584A (da)	1985-03-08

Family

ID=25696477

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK338584A DK338584A (da)	1983-09-07	1984-07-10	Fremgangsmaade til fremstilling af alfa-l-aspartyl-l-phenylalaninalkylestere

Country Status (11)

Country	Link
EP (1)	EP0143881A3 (da)
BR (1)	BR8404378A (da)
CZ (1)	CZ546084A3 (da)
DD (1)	DD219025A7 (da)
DK (1)	DK338584A (da)
FI (1)	FI842743A7 (da)
HU (1)	HUT34999A (da)
IL (1)	IL72841A0 (da)
NO (1)	NO842802L (da)
PT (1)	PT79022B (da)
RO (1)	RO90400A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3532027A1 (de) *	1985-09-09	1987-03-19	Hoechst Ag	Verfahren zur herstellung von aspartam und mittel zu seiner durchfuehrung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0035047B1 (en) *	1980-03-03	1984-01-25	Ajinomoto Co., Inc.	Process for the production of an alpha-l-aspartyl-l-phenylalanine lower alkyl ester and an intermediate therefor
US4333872A (en) *	1980-05-27	1982-06-08	Chimicasa Gmbh	Method of producing α-L-aspartyl-L-phenylalanine methylester
ATE12632T1 (de) *	1982-07-20	1985-04-15	Eprova Ag	Verfahren zur herstellung von niederalkylestern von n-l-alpha-aspartyl-l-phenylalanin und neue zwischenprodukte zu deren herstellung.

1984
- 1984-07-06 EP EP84107902A patent/EP0143881A3/de not_active Withdrawn
- 1984-07-09 FI FI842743A patent/FI842743A7/fi not_active Application Discontinuation
- 1984-07-10 DK DK338584A patent/DK338584A/da not_active Application Discontinuation
- 1984-07-10 NO NO842802A patent/NO842802L/no unknown
- 1984-07-11 DD DD84265160A patent/DD219025A7/xx unknown
- 1984-07-12 HU HU842725A patent/HUT34999A/hu unknown
- 1984-07-13 CZ CS845460A patent/CZ546084A3/cs unknown
- 1984-07-23 RO RO84115323A patent/RO90400A/ro unknown
- 1984-08-02 PT PT79022A patent/PT79022B/pt unknown
- 1984-08-31 BR BR8404378A patent/BR8404378A/pt unknown
- 1984-09-02 IL IL72841A patent/IL72841A0/xx unknown

Also Published As

Publication number	Publication date
FI842743L (fi)	1985-03-08
DK338584D0 (da)	1984-07-10
IL72841A0 (en)	1984-12-31
HUT34999A (en)	1985-05-28
DD219025A7 (de)	1985-02-20
NO842802L (no)	1985-03-08
PT79022A (pt)	1984-09-01
EP0143881A3 (de)	1986-10-29
PT79022B (pt)	1986-07-22
RO90400A (ro)	1986-10-30
FI842743A0 (fi)	1984-07-09
EP0143881A2 (de)	1985-06-12
BR8404378A (pt)	1985-08-06
CZ546084A3 (en)	1993-08-11
FI842743A7 (fi)	1985-03-08

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Legal Events

Date	Code	Title	Description
1986-05-12	ATS	Application withdrawn
1987-04-06	AHB	Application shelved due to non-payment