DK141289D0 - Fremgangsmaade til fremstilling af en n-beskyttet alfa-l-asparagyl-l-phenylalaninmethylester - Google Patents

Fremgangsmaade til fremstilling af en n-beskyttet alfa-l-asparagyl-l-phenylalaninmethylester

Info

Publication number: DK141289D0
Authority: DK; Denmark
Prior art keywords: protected; preparing; methyl ester; phenylalanine methyl; asparagyl
Prior art date: 1988-03-22

Application number

DK141289A

Other languages

English (en)

Other versions

DK141289A (da

Inventor

Toshio Katoh

Chojiro Higuchi

Takeshi Oura

Masanobu Ajioka

Akihiro Yamaguchi

Original Assignee

Mitsui Toatsu Chemicals

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.)

1988-03-22

Filing date

1989-03-22

Publication date

1989-03-22

1988-03-22 Priority claimed from JP63065920A external-priority patent/JP2647420B2/ja

1988-05-09 Priority claimed from JP11040388A external-priority patent/JP2688210B2/ja

1988-05-09 Priority claimed from JP63110417A external-priority patent/JP2698372B2/ja

1988-06-13 Priority claimed from JP63143674A external-priority patent/JP2647439B2/ja

1988-07-01 Priority claimed from JP16259388A external-priority patent/JP2598467B2/ja

1988-07-07 Priority claimed from JP16978288A external-priority patent/JP2688213B2/ja

1988-07-07 Priority claimed from JP16978388A external-priority patent/JP2688214B2/ja

1988-07-21 Priority claimed from JP63180358A external-priority patent/JP2598470B2/ja

1989-03-22 Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals

1989-03-22 Publication of DK141289D0 publication Critical patent/DK141289D0/da

1989-09-23 Publication of DK141289A publication Critical patent/DK141289A/da

Links

WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
238000004519 manufacturing process Methods 0.000 abstract 3
GWKOSRIHVSBBIA-REOHCLBHSA-N (3s)-3-aminooxolane-2,5-dione Chemical compound N[C@H]1CC(=O)OC1=O GWKOSRIHVSBBIA-REOHCLBHSA-N 0.000 abstract 2
XYXYXSKSTZAEJW-VIFPVBQESA-N (2s)-2-(phenylmethoxycarbonylamino)butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)NC(=O)OCC1=CC=CC=C1 XYXYXSKSTZAEJW-VIFPVBQESA-N 0.000 abstract 1
CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 abstract 1
YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 abstract 1
229960005261 aspartic acid Drugs 0.000 abstract 1
235000003704 aspartic acid Nutrition 0.000 abstract 1
OZPYEGOBGWQOSZ-VIFPVBQESA-N benzyl n-[(3s)-2,5-dioxooxolan-3-yl]carbamate Chemical compound C=1C=CC=CC=1COC(=O)N[C@H]1CC(=O)OC1=O OZPYEGOBGWQOSZ-VIFPVBQESA-N 0.000 abstract 1
OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
VSDUZFOSJDMAFZ-VIFPVBQESA-N methyl L-phenylalaninate Chemical compound COC(=O)[C@@H](N)CC1=CC=CC=C1 VSDUZFOSJDMAFZ-VIFPVBQESA-N 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
150000003839 salts Chemical class 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
- 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)
Seasonings (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK141289A 1988-03-22 1989-03-22 Fremgangsmaade til fremstilling af en n-beskyttet alfa-l-asparagyl-l-phenylalaninmethylester DK141289A (da)

Applications Claiming Priority (8)

Application Number	Priority Date	Filing Date	Title
JP63065920A JP2647420B2 (ja)	1988-03-22	1988-03-22	Ｎ−保護−α−Ｌ−アスパルチル−Ｌ−フェニルアラニンメチルエステルの製造方法
JP11040388A JP2688210B2 (ja)	1988-05-09	1988-05-09	Ｎ−保護アスパラギン酸無水物の製造法
JP63110417A JP2698372B2 (ja)	1988-05-09	1988-05-09	Ｎ−保護アスパラギン酸無水物の製造方法
JP63143674A JP2647439B2 (ja)	1988-06-13	1988-06-13	Ｎ−保護−α−Ｌ−アスパルチル−Ｌ−フェニルアラニンメチルエステルの製造方法
JP16259388A JP2598467B2 (ja)	1988-07-01	1988-07-01	Ｎ−保護−α−Ｌ−アスパルチル−Ｌ−フェニルアラニンメチルエステルの製造方法
JP16978288A JP2688213B2 (ja)	1988-07-07	1988-07-07	Ｎ−カルボベンゾキシ−ｌ−アスパラギン酸無水物の製造法
JP16978388A JP2688214B2 (ja)	1988-07-07	1988-07-07	Ｎ−カルボベンゾキシ−ｌ−アスパラギン酸無水物の製造方法
JP63180358A JP2598470B2 (ja)	1988-07-21	1988-07-21	Ｎ−ベンジルオキシカルボニル―αーＬ―アスパルチル―Ｌ―フェニルアラニンメチルエステルの製造方法

Publications (2)

Publication Number	Publication Date
DK141289D0 true DK141289D0 (da)	1989-03-22
DK141289A DK141289A (da)	1989-09-23

Family

ID=27572581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK141289A DK141289A (da)	1988-03-22	1989-03-22	Fremgangsmaade til fremstilling af en n-beskyttet alfa-l-asparagyl-l-phenylalaninmethylester

Country Status (9)

Country	Link
EP (1)	EP0334236B1 (da)
KR (1)	KR910006287B1 (da)
AT (1)	ATE110740T1 (da)
AU (1)	AU605968B2 (da)
BR (1)	BR8901324A (da)
CA (1)	CA1339658C (da)
DE (1)	DE68917762T2 (da)
DK (1)	DK141289A (da)
NO (1)	NO891243L (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2697844B1 (fr) *	1992-11-12	1995-01-27	Claude Nofre	Nouveaux composés dérivés de dipeptides ou d'analogues dipeptidiques utiles comme agents édulcorants, leur procédé de préparation.
KR100255843B1 (ko) *	1997-08-07	2000-05-01	허진호	회전형 씨디피

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4173562A (en) *	1976-12-27	1979-11-06	Monsanto Company	Process for the preparation of α-L-aspartyl-L-phenylalanine methyl ester

1989
- 1989-03-16 EP EP89104832A patent/EP0334236B1/en not_active Expired - Lifetime
- 1989-03-16 CA CA000593914A patent/CA1339658C/en not_active Expired - Fee Related
- 1989-03-16 AT AT89104832T patent/ATE110740T1/de not_active IP Right Cessation
- 1989-03-16 DE DE68917762T patent/DE68917762T2/de not_active Expired - Fee Related
- 1989-03-21 BR BR898901324A patent/BR8901324A/pt not_active Application Discontinuation
- 1989-03-21 NO NO89891243A patent/NO891243L/no unknown
- 1989-03-22 AU AU31620/89A patent/AU605968B2/en not_active Ceased
- 1989-03-22 KR KR1019890003589A patent/KR910006287B1/ko not_active Expired
- 1989-03-22 DK DK141289A patent/DK141289A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE68917762D1 (de)	1994-10-06
ATE110740T1 (de)	1994-09-15
DK141289A (da)	1989-09-23
NO891243L (no)	1989-09-25
CA1339658C (en)	1998-02-03
NO891243D0 (no)	1989-03-21
EP0334236A2 (en)	1989-09-27
EP0334236A3 (en)	1991-03-20
EP0334236B1 (en)	1994-08-31
KR910006287B1 (ko)	1991-08-19
AU605968B2 (en)	1991-01-24
DE68917762T2 (de)	1995-04-13
KR890014576A (ko)	1989-10-24
AU3162089A (en)	1989-09-28
BR8901324A (pt)	1989-11-07

Similar Documents

Publication	Publication Date	Title
DE69316405D1 (de)	1998-02-26	Verfahren zur fermentativen Herstellung von Aminosäuren
DK162288C (da)	1992-03-16	Fremgangsmaade til fremstilling af threo-3-amino-2-hydroxybutanoyl-aminoeddikesyrer
DE68919246D1 (de)	1994-12-15	Verfahren zur Herstellung von Aminosäuren.
DK0955064T3 (da)	2004-12-06	Fremgangsmåde til fremstilling af lægemiddelkomplekser
NO880332D0 (no)	1988-01-26	4-tiazolidinkarboksylsyrederivat og fremgangsmaate ved fremstilling derav.
DK293590D0 (da)	1990-12-11	Fermenteringsfremgangsmaade til fremstilling af carboxylsyrer
DK209388A (da)	1988-04-15	Fremgangsmaade til enzymatisk syntese af peptider eller til enzymatisk spaltning af racemiske carboxylsyrer
FI960254A0 (fi)	1996-01-18	Menetelmä N-(4-hydroksifenyyli)-retiiniamidin valmistamiseksi
DK141289D0 (da)	1989-03-22	Fremgangsmaade til fremstilling af en n-beskyttet alfa-l-asparagyl-l-phenylalaninmethylester
DK0466963T3 (da)	1996-02-05	Fremgangsmåde til fremstilling af alfa-L-aspartyl-L-phenyl-alaninmethylester, hydroclorid ved anvend else af isoleret N-formyl-asparaginsyreanhydrid
ATE117683T1 (de)	1995-02-15	Verfahren zur herstellung von alkenylbernsteinsäureanhydriden.
DK0510625T3 (da)	1997-07-21	Fremgangsmåde til fremstilling af lysstabilisatorer med hindrede aminogrupper
GR3003932T3 (da)	1993-03-16
IL93197A0 (en)	1990-11-05	Derivatives of 3-pyroglutamyl-thia-zolidine-4-carboxylic acid
IT1176405B (it)	1987-08-18	Procedimento per produrre l-amminoacidi da alfa-chetoacidi mediante fermentazione
DE58901435D1 (de)	1992-06-17	Verfahren zur herstellung von dipeptiden mit n-terminalen nichtproteinogenen aminosaeuren.
DK211189D0 (da)	1989-05-01	Fremgangsmaade til fremstilling af 5-chlor-3-chlorsulfonyl-2-thiophencarboxylsyreestere
DE68917769D1 (de)	1994-10-06	Verfahren zur Raffination der Aminosäuren.
DK0399748T3 (da)	1996-02-12	Fremgangsmåde til fremstilling af 2-oxindol-1-carboxamider
DK680888A (da)	1989-06-09	Fremgangsmaade til fremstilling af dipeptider
DK584489A (da)	1990-05-23	Fremgangsmaade til fremstilling af tripeptider
DE69215444D1 (de)	1997-01-09	Verfahren zur Kristallisation von Alpha-L-Aspartyl-L-Phenylalaninmethylester
EP0169937A3 (en)	1986-11-12	Process for the preparation of alpha-l-aspartyl-l-phenylalanine alkyl esters
DK0416583T3 (da)	1993-02-01	Fremgangsmåde til fremstilling af crotonobetainhydrochlorid
FI871761A7 (fi)	1987-10-25	Menetelmä L-aminohappojen valmistamiseksi transaminaation avulla.

Legal Events

Date	Code	Title	Description
1993-11-22	AHB	Application shelved due to non-payment