KR890014575A - α-L-아스파르틸-L-페닐알라닌 메틸에스테르의 분리방법 - Google Patents
α-L-아스파르틸-L-페닐알라닌 메틸에스테르의 분리방법 Download PDFInfo
- Publication number
- KR890014575A KR890014575A KR1019890002995A KR890002995A KR890014575A KR 890014575 A KR890014575 A KR 890014575A KR 1019890002995 A KR1019890002995 A KR 1019890002995A KR 890002995 A KR890002995 A KR 890002995A KR 890014575 A KR890014575 A KR 890014575A
- Authority
- KR
- South Korea
- Prior art keywords
- aspartyl
- methyl ester
- phenylalanine methyl
- carboxylic acid
- organic carboxylic
- Prior art date
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
-
- 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)
- Extraction Or Liquid Replacement (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (2)
- 조-α-아스파르틸-L-페닐알라닌 메틸에스테르을 유기카르복시산속 또는 유기 카르복시산 함유 유기 용매속에서, 광산 또는 유기술폰산과 접촉시키고, 이어서 α-L-아스파르틸-L-페닐 알라닌 메틸에스테르을 광산염 또는 유기 술폰산염으로서 단리하는 것을 특징으로 하는 α-L-아스파르틸-L-페닐알라닌 메틸에스테르의 분리방법.
- 제1항에 있어서, 조 α-아스파르틸-L-페닐알라닌 메틸에스테르가, 조 N-벤질옥시카르보닐-α-L-아스파프틸-L-페닐알라닌 메틸에스테르을 유기카르복시산속 또는 유기카르복시산 함유 유기용매속에서, 수소화 촉매를 사용해서 수소화해서 얻게된 반응생성물인 것을 특징으로 하는 α-L-아스파르틸-L-페닐알라닌 메틸에스테르의 분리방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5821088 | 1988-03-14 | ||
JP63-58210 | 1988-03-14 | ||
JP63-135060 | 1988-06-01 | ||
JP13506088 | 1988-06-01 | ||
JP14367388 | 1988-06-13 | ||
JP63-143673 | 1988-06-13 | ||
JP15686688 | 1988-06-27 | ||
JP63-156866 | 1988-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890014575A true KR890014575A (ko) | 1989-10-24 |
KR910006286B1 KR910006286B1 (ko) | 1991-08-19 |
Family
ID=27463624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890002995A KR910006286B1 (ko) | 1988-03-14 | 1989-03-11 | α-L-아스파르틸-L-페닐알라닌 메틸에스테르의 분리방법 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0333036B1 (ko) |
JP (1) | JP2662287B2 (ko) |
KR (1) | KR910006286B1 (ko) |
CN (1) | CN1036201C (ko) |
AT (1) | ATE156840T1 (ko) |
AU (1) | AU605683B2 (ko) |
BR (1) | BR8901174A (ko) |
CA (1) | CA1339657C (ko) |
DE (1) | DE68928249T2 (ko) |
DK (1) | DK123089A (ko) |
NO (1) | NO891069L (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999015032A1 (en) * | 1997-09-24 | 1999-04-01 | Holland Sweetener Company V.O.F. | Sweetening composition comprising aspartame and 2,4-dihydroxybenzoic acid |
US7297813B2 (en) | 2004-08-05 | 2007-11-20 | Arkema Inc. | Removal of alkyl alkanesulfonate esters from alkanesulfonic acids and other organic media |
JP6564539B1 (ja) * | 2018-09-14 | 2019-08-21 | 長瀬産業株式会社 | スルホン酸化合物によるペプチド精製方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5113737A (en) * | 1974-07-23 | 1976-02-03 | Ajinomoto Kk | Arufua ll asuparuchiru ll fueniruaraninteikyuarukiruesuteruno seizoho |
IE810577L (en) * | 1983-05-31 | 1982-09-16 | Prendergast Angela | Apparatus for fermentation |
US4439460A (en) * | 1982-06-01 | 1984-03-27 | G. D. Searle & Co. | Dipeptide sweetener sulfate and sulfonate salts |
GB2140805B (en) * | 1983-05-31 | 1986-08-13 | Erba Farmitalia | Isolation of aspartame |
GB8321802D0 (en) * | 1983-08-12 | 1983-09-14 | Erba Farmitalia | Aspartame synthesis |
-
1989
- 1989-02-20 JP JP1038188A patent/JP2662287B2/ja not_active Expired - Lifetime
- 1989-03-09 AT AT89104194T patent/ATE156840T1/de not_active IP Right Cessation
- 1989-03-09 EP EP89104194A patent/EP0333036B1/en not_active Expired - Lifetime
- 1989-03-09 DE DE68928249T patent/DE68928249T2/de not_active Expired - Fee Related
- 1989-03-10 CA CA000593429A patent/CA1339657C/en not_active Expired - Fee Related
- 1989-03-11 KR KR1019890002995A patent/KR910006286B1/ko not_active IP Right Cessation
- 1989-03-13 NO NO89891069A patent/NO891069L/no unknown
- 1989-03-13 CN CN89101475A patent/CN1036201C/zh not_active Expired - Fee Related
- 1989-03-13 BR BR898901174A patent/BR8901174A/pt unknown
- 1989-03-14 AU AU31277/89A patent/AU605683B2/en not_active Ceased
- 1989-03-14 DK DK123089A patent/DK123089A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2662287B2 (ja) | 1997-10-08 |
BR8901174A (pt) | 1989-10-31 |
DK123089D0 (da) | 1989-03-14 |
NO891069D0 (no) | 1989-03-13 |
EP0333036A2 (en) | 1989-09-20 |
NO891069L (no) | 1989-09-15 |
DE68928249T2 (de) | 1998-02-26 |
EP0333036B1 (en) | 1997-08-13 |
ATE156840T1 (de) | 1997-08-15 |
EP0333036A3 (en) | 1991-05-08 |
JPH0285295A (ja) | 1990-03-26 |
CN1036201C (zh) | 1997-10-22 |
AU605683B2 (en) | 1991-01-17 |
CN1036580A (zh) | 1989-10-25 |
CA1339657C (en) | 1998-02-03 |
DK123089A (da) | 1989-09-15 |
KR910006286B1 (ko) | 1991-08-19 |
DE68928249D1 (de) | 1997-09-18 |
AU3127789A (en) | 1989-09-14 |
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