BR7708632A - PROCESS FOR THE PREPARATION OF ALPHA-I-ASPARTYL-I-PHENYLALANINE METHYL ESTER - Google Patents

PROCESS FOR THE PREPARATION OF ALPHA-I-ASPARTYL-I-PHENYLALANINE METHYL ESTER

Info

Publication number
BR7708632A
BR7708632A BR7708632A BR7708632A BR7708632A BR 7708632 A BR7708632 A BR 7708632A BR 7708632 A BR7708632 A BR 7708632A BR 7708632 A BR7708632 A BR 7708632A BR 7708632 A BR7708632 A BR 7708632A
Authority
BR
Brazil
Prior art keywords
aspartyl
alpha
preparation
methyl ester
phenylalanine methyl
Prior art date
Application number
BR7708632A
Other languages
Portuguese (pt)
Inventor
G Bachman
B Vineyard
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of BR7708632A publication Critical patent/BR7708632A/en

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
BR7708632A 1976-12-27 1977-12-26 PROCESS FOR THE PREPARATION OF ALPHA-I-ASPARTYL-I-PHENYLALANINE METHYL ESTER BR7708632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75429776A 1976-12-27 1976-12-27

Publications (1)

Publication Number Publication Date
BR7708632A true BR7708632A (en) 1978-08-22

Family

ID=25034194

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7708632A BR7708632A (en) 1976-12-27 1977-12-26 PROCESS FOR THE PREPARATION OF ALPHA-I-ASPARTYL-I-PHENYLALANINE METHYL ESTER

Country Status (18)

Country Link
JP (1) JPS6050200B2 (en)
AU (1) AU515038B2 (en)
BE (1) BE862258A (en)
BR (1) BR7708632A (en)
CA (1) CA1100487A (en)
CH (1) CH631435A5 (en)
DE (1) DE2757771A1 (en)
DK (1) DK149432C (en)
FR (1) FR2375194A1 (en)
GB (1) GB1546979A (en)
HU (1) HU179735B (en)
IT (1) IT1088938B (en)
MX (1) MX4704E (en)
NL (1) NL185211C (en)
NO (1) NO148069C (en)
SE (1) SE440506B (en)
SU (1) SU884564A3 (en)
ZA (1) ZA777614B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219258A (en) * 1983-05-28 1984-12-10 Ajinomoto Co Inc Preparation of alpha-l-aspartyl-l-phenylalanine methyl ester or its hydrochloride
US4618695A (en) * 1983-06-02 1986-10-21 Ajinomoto Co., Inc. Method of preparing methyl ester and its hydrochloride
JPS59225152A (en) * 1983-06-02 1984-12-18 Ajinomoto Co Inc Preparation of alpha-l-aspartyl-l-phenylalanine-methyl ester of its hydrochloride
GB8321802D0 (en) * 1983-08-12 1983-09-14 Erba Farmitalia Aspartame synthesis
JPH07636B2 (en) * 1984-12-17 1995-01-11 三井東圧化学株式会社 Process for producing N-formyl-α-aspartyl phenylalanine
CA1277098C (en) * 1984-12-27 1990-11-27 Mitsui Toatsu Chemicals, Inc. Preparation process of -l-aspartyl-l-phenylalanine methyl ester
AU561384B2 (en) * 1985-03-26 1987-05-07 Mitsui Toatsu Chemicals Inc. Preparation of -l-aspartyl-l-phenylalanine methyl ester or hydrochloride thereof
AU586669B2 (en) * 1985-03-29 1989-07-20 Mitsui Toatsu Chemicals Inc. Preparation process of ```-L-aspartyl-L-phenylalanine methyl ester or hydrochloride thereof
DE3600731A1 (en) * 1986-01-13 1987-07-16 Green Cross Korea METHOD FOR PRODUCING (ALPHA) -L-ASPARTYL-L-PHENYLALANINE METHYLESTER
JPS6383098A (en) * 1986-09-27 1988-04-13 Ajinomoto Co Inc Production of alpha-l-aspartyl-l-phenylalanine or derivative thereof
ES2042583T3 (en) * 1986-12-05 1993-12-16 Mitsui Toatsu Chemicals PREPARATION OF METHYL ESTER OF ALPHA-L-ASPARTIL-L-FENIL-ALANINA OR ONE OF ITS HYDROHALIDES.
JPH0832719B2 (en) * 1986-12-19 1996-03-29 三井東圧化学株式会社 Method for producing α-L-aspartyl-L-phenylalanine methyl ester having low hygroscopicity
JPS6411999U (en) * 1987-07-13 1989-01-23

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232371B2 (en) * 1972-07-20 1977-08-20
US3933781A (en) * 1973-11-05 1976-01-20 Monsanto Company Process for the preparation of α-L-aspartyl-L-phenylalanine alkyl esters
JPS5223001A (en) * 1975-08-14 1977-02-21 Ajinomoto Co Inc Process for elimination of formyl group

Also Published As

Publication number Publication date
CA1100487A (en) 1981-05-05
NO148069B (en) 1983-04-25
SE440506B (en) 1985-08-05
HU179735B (en) 1982-12-28
FR2375194A1 (en) 1978-07-21
GB1546979A (en) 1979-06-06
AU515038B2 (en) 1981-03-12
DK149432C (en) 1987-04-21
SU884564A3 (en) 1981-11-23
NO148069C (en) 1983-08-03
BE862258A (en) 1978-06-23
ZA777614B (en) 1978-10-25
FR2375194B1 (en) 1984-04-13
IT1088938B (en) 1985-06-10
NL185211C (en) 1990-02-16
NO774440L (en) 1978-06-28
MX4704E (en) 1982-08-04
CH631435A5 (en) 1982-08-13
DK149432B (en) 1986-06-09
DK577977A (en) 1978-06-28
DE2757771C2 (en) 1988-08-25
DE2757771A1 (en) 1978-07-06
JPS6050200B2 (en) 1985-11-07
JPS5382752A (en) 1978-07-21
SE7714709L (en) 1978-06-28
NL185211B (en) 1989-09-18
AU3201477A (en) 1979-06-28
NL7714351A (en) 1978-06-29

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C07K 5/075 (2006.01)