SE8105155L - Forfarande for esterifiering av alfa-l-aspartyl-l-fenylalanin - Google Patents

Forfarande for esterifiering av alfa-l-aspartyl-l-fenylalanin

Info

Publication number: SE8105155L
Authority: SE; Sweden
Prior art keywords: aspartyl; phenylalanine; alfa; esterification; procedure
Prior art date: 1980-09-02

Application number

SE8105155A

Other languages

Unknown language ( )

English (en)

Other versions

SE450709B (sv

Inventor

A A Davino

Original Assignee

Searle & 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.)

1980-09-02

Filing date

1981-09-01

Publication date

1982-03-03

1981-09-01 Application filed by Searle & Co filed Critical Searle & Co

1982-03-03 Publication of SE8105155L publication Critical patent/SE8105155L/sv

1987-07-20 Publication of SE450709B publication Critical patent/SE450709B/sv

Links

238000000034 method Methods 0.000 title abstract 3
230000032050 esterification Effects 0.000 title 1
238000005886 esterification reaction Methods 0.000 title 1
108090000371 Esterases Proteins 0.000 abstract 2
230000000694 effects Effects 0.000 abstract 2
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 abstract 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
108091005804 Peptidases Proteins 0.000 abstract 1
102000035195 Peptidases Human genes 0.000 abstract 1
125000005907 alkyl ester group Chemical group 0.000 abstract 1
239000008122 artificial sweetener Substances 0.000 abstract 1
235000021311 artificial sweeteners Nutrition 0.000 abstract 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
- 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P21/00—Preparation of peptides or proteins
- C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Zoology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Wood Science & Technology (AREA)
Molecular Biology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Engineering & Computer Science (AREA)
Biotechnology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Microbiology (AREA)
Medicinal Chemistry (AREA)
Biophysics (AREA)
Bioinformatics & Cheminformatics (AREA)
General Engineering & Computer Science (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Peptides Or Proteins (AREA)
Enzymes And Modification Thereof (AREA)
Seasonings (AREA)

SE8105155A 1980-09-02 1981-09-01 Forfarande for esterifiering av alfa-l-aspartyl-l-fenylalanin SE450709B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/183,556 US4293648A (en)	1979-12-12	1980-09-02	Process for esterification of α-L-aspartyl-L-phenylalanine

Publications (2)

Publication Number	Publication Date
SE8105155L true SE8105155L (sv)	1982-03-03
SE450709B SE450709B (sv)	1987-07-20

Family

ID=22673315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8105155A SE450709B (sv)	1980-09-02	1981-09-01	Forfarande for esterifiering av alfa-l-aspartyl-l-fenylalanin

Country Status (13)

Country	Link
US (1)	US4293648A (sv)
JP (1)	JPS57115196A (sv)
AU (1)	AU558330B2 (sv)
BE (1)	BE890189A (sv)
CA (1)	CA1161381A (sv)
CH (1)	CH651067A5 (sv)
DE (1)	DE3134807A1 (sv)
ES (1)	ES505105A0 (sv)
FR (1)	FR2489321A1 (sv)
GB (1)	GB2084156B (sv)
IE (1)	IE51537B1 (sv)
NL (1)	NL8104079A (sv)
SE (1)	SE450709B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4664988A (en) *	1984-04-06	1987-05-12	Kureha Kagaku Kogyo Kabushiki Kaisha	Fuel cell electrode substrate incorporating separator as an intercooler and process for preparation thereof
IT1176332B (it) *	1984-06-27	1987-08-18	Erba Farmitalia	Procedimento per al preparazione di peptidi
NL8620072A (nl) *	1985-02-15	1986-12-01	Vnii Genetiki Selektsii Promy	Werkwijze voor de bereiding van n-formyl-l-peptiden.
GB8621377D0 (en) *	1986-09-04	1986-10-15	Celltech Ltd	Enzymatic process
US5116741A (en) *	1988-04-12	1992-05-26	Genex Corporation	Biosynthetic uses of thermostable proteases
US4992552A (en) *	1988-08-31	1991-02-12	Eastman Kodak Company	Process for preparation of amino acids
US5144073A (en) *	1988-08-31	1992-09-01	Hubbs John C	Process for preparation of dipeptides
US5214145A (en) *	1988-08-31	1993-05-25	Eastman Kodak Company	Trisubstituted piperazin-2,5-diones
DE3839379A1 (de) *	1988-11-22	1990-05-23	Hoechst Ag	Verfahren zur herstellung von tripeptiden
US5002872A (en) *	1989-05-10	1991-03-26	W. R. Grace & Co.-Conn.	Enzyme mediated coupling reactions
JPH0532999U (ja) *	1991-10-02	1993-04-30	ブラザー工業株式会社	金属粉末成形体の脱脂焼結用トレー
US6627431B1 (en) *	2000-05-12	2003-09-30	The Nutrasweet Company	Chemoenzymatic synthesis of neotame

1980
- 1980-09-02 US US06/183,556 patent/US4293648A/en not_active Expired - Lifetime
1981
- 1981-09-01 SE SE8105155A patent/SE450709B/sv not_active IP Right Cessation
- 1981-09-01 ES ES505105A patent/ES505105A0/es active Granted
- 1981-09-01 CA CA000384993A patent/CA1161381A/en not_active Expired
- 1981-09-01 FR FR8116652A patent/FR2489321A1/fr active Granted
- 1981-09-01 GB GB8126488A patent/GB2084156B/en not_active Expired
- 1981-09-01 IE IE2014/81A patent/IE51537B1/en not_active IP Right Cessation
- 1981-09-02 JP JP56137102A patent/JPS57115196A/ja active Granted
- 1981-09-02 DE DE19813134807 patent/DE3134807A1/de active Granted
- 1981-09-02 NL NL8104079A patent/NL8104079A/nl active Search and Examination
- 1981-09-02 BE BE0/205845A patent/BE890189A/fr not_active IP Right Cessation
- 1981-09-02 CH CH5647/81A patent/CH651067A5/de not_active IP Right Cessation
- 1981-09-04 AU AU74957/81A patent/AU558330B2/en not_active Expired

Also Published As

Publication number	Publication date
CA1161381A (en)	1984-01-31
GB2084156A (en)	1982-04-07
JPS57115196A (en)	1982-07-17
US4293648A (en)	1981-10-06
FR2489321B1 (sv)	1984-10-19
JPH029799B2 (sv)	1990-03-05
CH651067A5 (de)	1985-08-30
ES8206624A1 (es)	1982-08-16
IE812014L (en)	1982-03-02
FR2489321A1 (fr)	1982-03-05
ES505105A0 (es)	1982-08-16
BE890189A (fr)	1982-03-02
NL8104079A (nl)	1982-04-01
DE3134807C2 (sv)	1990-06-28
AU7495781A (en)	1982-03-25
GB2084156B (en)	1983-09-21
DE3134807A1 (de)	1982-05-06
IE51537B1 (en)	1987-01-07
SE450709B (sv)	1987-07-20
AU558330B2 (en)	1987-01-29

Similar Documents

Publication	Publication Date	Title
SE7503960L (sv)	1975-10-09	Lipolytiskt enzymaromsystem.
DE3160522D1 (en)	1983-08-04	Agents for the detection of esterolytic and/or proteolytic enzymes; and phenoxy-amino acids and phenoxy-peptide esters suitable as substrates therefor, process for their production and their use in producing the agents
SE8105155L (sv)	1982-03-03	Forfarande for esterifiering av alfa-l-aspartyl-l-fenylalanin
ATE70563T1 (de)	1992-01-15	Enzymatische herstellung optischer isomere von 2- halopropionsaeuren.
ATE87664T1 (de)	1993-04-15	Verfahren zur herstellung von optisch aktiven 2- arylpropionsaeuren.
FR2318925A1 (fr)	1977-02-18	Procede et composition pour l'hydrolyse enzymatique rapide de triglycerides
AT358203B (de)	1980-08-25	Verfahren zur herstellung von neuen als spezifische chromogene enzymsubstrate fuer serinproteasen geeigneten peptiden
DE68906904D1 (de)	1993-07-15	Verfahren zur herstellung von optisch aktiven 2-arylalkansaeuren.
AR227056A1 (es)	1982-09-15	Procedimiento para la produccion de enzimas colesterol estearasa y para hidrolisis de los esteres con acidos grasos del colesterol mediante el empleo de dicha enzima
BR8104942A (pt)	1982-04-20	Producao de esteres de sacarose-acido graxo
DK416784A (da)	1985-03-06	Fremgangsmaade til fremstilling af et immobiliseret lipasepraeparat og anvendelse deraf
DK41680A (da)	1980-08-20	Fremgangsmaade til rensning af estere af phosphorthiosyrer
DE3781906D1 (de)	1992-11-05	Verfahren zum herstellen eines optisch aktiven alkohols mittels eines biochemischen verfahrens.
AU535738B2 (en)	1984-04-05	Esters of o-(pyridyloxy-phenyl)-lactic acids
AT374494B (de)	1984-04-25	Verfahren zur anreicherung von mikroorganismenbiomasse
DE3780137D1 (de)	1992-08-06	Verfahren zur herstellung von optisch aktiven bicyclo (3.3.0) octandioncarbonsaeureestern.
SU484250A1 (ru)	1975-09-15	Способ получени иммобилизованных ферментов
ES2055122T3 (es)	1994-08-16	Procedimiento de preparacion de acidos 2-ariloxi- o 2-ariltio-alcanoicos.
DE69327984D1 (de)	2000-04-13	Verfahren zur Modifizierung von Lipasen
YU218181A (en)	1984-02-29	New process for obtaining optically active esters of apovincamic acid
PL211721A1 (pl)	1979-10-22	Sposob otrzymywania optycznie czynnych aldehydow,alkoholi,kwasow i ich estrow
DD138784A5 (de)	1979-11-21	Verfahren zur kontinuierlichen fermentation von mikroorganismen
NZ187217A (en)	1981-11-19	Peptone produced by lipase digestion of proteinaceous substrate use as culture medium
DD136502A1 (de)	1979-07-11	Verfahren zur herstellung von estern
BR7806667A (pt)	1979-05-02	Processo de hidrolise enzimatica de esteres de acidos graxos

Legal Events

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8105155-9

Format of ref document f/p: F

2001-11-05

NUG

Patent has lapsed

Ref document number: 8105155-9

Format of ref document f/p: F