IT8419324A0 - PROCEDURE FOR THE SYNTHESIS OF N-ACYLIC DERIVATIVES OF ASPARTAME. - Google Patents

PROCEDURE FOR THE SYNTHESIS OF N-ACYLIC DERIVATIVES OF ASPARTAME.

Info

Publication number
IT8419324A0
IT8419324A0 IT8419324A IT1932484A IT8419324A0 IT 8419324 A0 IT8419324 A0 IT 8419324A0 IT 8419324 A IT8419324 A IT 8419324A IT 1932484 A IT1932484 A IT 1932484A IT 8419324 A0 IT8419324 A0 IT 8419324A0
Authority
IT
Italy
Prior art keywords
aspartame
synthesis
procedure
acylic
derivatives
Prior art date
Application number
IT8419324A
Other languages
Italian (it)
Inventor
Sergio Auricchio
Francesco Minisci
Original Assignee
Pierrel Spa
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 Pierrel Spa filed Critical Pierrel Spa
Priority to IT8419324A priority Critical patent/IT8419324A0/en
Publication of IT8419324A0 publication Critical patent/IT8419324A0/en
Priority to GB08432449A priority patent/GB2153365A/en
Priority to AU37205/84A priority patent/AU3720584A/en
Priority to ZA85229A priority patent/ZA85229B/en
Priority to KR1019850000210A priority patent/KR850005409A/en
Priority to FR8500893A priority patent/FR2558838A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
IT8419324A 1984-01-26 1984-01-26 PROCEDURE FOR THE SYNTHESIS OF N-ACYLIC DERIVATIVES OF ASPARTAME. IT8419324A0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8419324A IT8419324A0 (en) 1984-01-26 1984-01-26 PROCEDURE FOR THE SYNTHESIS OF N-ACYLIC DERIVATIVES OF ASPARTAME.
GB08432449A GB2153365A (en) 1984-01-26 1984-12-21 Process for the preparation of N-acyl-derivatives of aspartame
AU37205/84A AU3720584A (en) 1984-01-26 1984-12-28 Preparation of n-acyl derivatives of aspartame
ZA85229A ZA85229B (en) 1984-01-26 1985-01-10 Process for the preparation of n-acyl-derivatives of aspartame
KR1019850000210A KR850005409A (en) 1984-01-26 1985-01-15 Method for preparing N-acyl-derivatives of aspartame
FR8500893A FR2558838A1 (en) 1984-01-26 1985-01-23 PROCESS FOR THE PREPARATION OF ASPARTAME N-ACYLATED DERIVATIVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8419324A IT8419324A0 (en) 1984-01-26 1984-01-26 PROCEDURE FOR THE SYNTHESIS OF N-ACYLIC DERIVATIVES OF ASPARTAME.

Publications (1)

Publication Number Publication Date
IT8419324A0 true IT8419324A0 (en) 1984-01-26

Family

ID=11156737

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8419324A IT8419324A0 (en) 1984-01-26 1984-01-26 PROCEDURE FOR THE SYNTHESIS OF N-ACYLIC DERIVATIVES OF ASPARTAME.

Country Status (6)

Country Link
KR (1) KR850005409A (en)
AU (1) AU3720584A (en)
FR (1) FR2558838A1 (en)
GB (1) GB2153365A (en)
IT (1) IT8419324A0 (en)
ZA (1) ZA85229B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU650647B2 (en) * 1990-03-12 1994-06-30 Nutrasweet Company, The Method for increasing the alpha to beta ratio in an aspartame coupling reaction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1042481A (en) * 1964-06-25 1966-09-14 Ici Ltd Dipeptide derivatives
CH553751A (en) * 1970-05-19 1974-09-13 Stamicarbon METHOD FOR PRODUCING ASPARTYLAMINO ACID ESTERS.
GB1339101A (en) * 1972-01-26 1973-11-28 Searle & Co Production of phenylalanine derivatives
US4333872A (en) * 1980-05-27 1982-06-08 Chimicasa Gmbh Method of producing α-L-aspartyl-L-phenylalanine methylester
FR2524877A1 (en) * 1982-04-07 1983-10-14 Human Pharm Sa Laboratoires NEW PRODUCTION PROCESS OF ASPARTAME
IT1155060B (en) * 1982-09-02 1987-01-21 Sirac Srl PROCEDURE FOR THE PREPARATION OF ALCHYL ESTERS OF ALPHA-L-ASPARTYL-L-PHENYLALANINE

Also Published As

Publication number Publication date
KR850005409A (en) 1985-08-26
FR2558838A1 (en) 1985-08-02
GB2153365A (en) 1985-08-21
ZA85229B (en) 1985-08-28
GB8432449D0 (en) 1985-02-06
AU3720584A (en) 1985-08-01

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