NL8302656A - Werkwijze voor de bereiding van het anhydride van n-formyl-l-aspartinezuur. - Google Patents
Werkwijze voor de bereiding van het anhydride van n-formyl-l-aspartinezuur. Download PDFInfo
- Publication number
- NL8302656A NL8302656A NL8302656A NL8302656A NL8302656A NL 8302656 A NL8302656 A NL 8302656A NL 8302656 A NL8302656 A NL 8302656A NL 8302656 A NL8302656 A NL 8302656A NL 8302656 A NL8302656 A NL 8302656A
- Authority
- NL
- Netherlands
- Prior art keywords
- acid
- anhydride
- aspartic acid
- formyl
- formic acid
- 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
- C07K5/02—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/66—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22763/82A IT1152488B (it) | 1982-08-06 | 1982-08-06 | Procedimento per la preparazione dell'anidride dell'acido n-formil-l-aspartico |
| IT2276382 | 1982-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8302656A true NL8302656A (nl) | 1984-03-01 |
Family
ID=11200174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8302656A NL8302656A (nl) | 1982-08-06 | 1983-07-26 | Werkwijze voor de bereiding van het anhydride van n-formyl-l-aspartinezuur. |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4526985A (fi) |
| JP (1) | JPS5946279A (fi) |
| KR (1) | KR860001366B1 (fi) |
| AU (1) | AU544810B2 (fi) |
| BE (1) | BE897366A (fi) |
| CA (1) | CA1210773A (fi) |
| CH (1) | CH650765A5 (fi) |
| DE (1) | DE3327268A1 (fi) |
| DK (1) | DK343683A (fi) |
| ES (1) | ES524763A0 (fi) |
| FI (1) | FI832635A (fi) |
| FR (1) | FR2531432A1 (fi) |
| GB (1) | GB2125036B (fi) |
| GR (1) | GR79596B (fi) |
| IT (1) | IT1152488B (fi) |
| NL (1) | NL8302656A (fi) |
| NO (1) | NO832835L (fi) |
| NZ (1) | NZ204976A (fi) |
| PH (1) | PH18752A (fi) |
| PT (1) | PT77141B (fi) |
| SE (1) | SE8304205L (fi) |
| YU (1) | YU155783A (fi) |
| ZA (1) | ZA835246B (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4670568A (en) * | 1984-12-07 | 1987-06-02 | Ajinomoto Co., Inc. | Process of producing n-formylaspartic anhydride |
| JPH085912B2 (ja) * | 1986-09-04 | 1996-01-24 | 味の素株式会社 | Ｎ−ホルミルアスパルチル−フエニルアラニンまたはそのメチルエステルの製造方法 |
| WO1992000949A1 (en) * | 1988-02-12 | 1992-01-23 | The Nutrasweet Company | Process for the preparation of n-formyl-l-aspartic anhydride |
| US4945172A (en) * | 1988-02-12 | 1990-07-31 | The Nutra Sweet Company | Preparation of N-formyl-L-aspartic anhydride |
| US5183937A (en) * | 1990-02-07 | 1993-02-02 | The Nutrasweet Company | Acetic acid recovery |
| JP3591004B2 (ja) | 1994-09-28 | 2004-11-17 | 味の素株式会社 | Ｎ−ホルミル−ｌ−アスパラギン酸無水物の製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2078640A5 (en) * | 1970-02-21 | 1971-11-05 | Beecham Group Ltd | Alpha-asparaginyl dipeptides prepn |
| BE791544A (fr) * | 1971-11-19 | 1973-05-17 | Stamicarbon | Preparation d'esters alkyliques de dipeptide |
| JPS5191210A (en) * | 1975-02-07 | 1976-08-10 | Enu horumiruasuparaginsanmusuibutsunoseizoho |
-
1982
- 1982-08-06 IT IT22763/82A patent/IT1152488B/it active
-
1983
- 1983-07-13 CH CH3836/83A patent/CH650765A5/it not_active IP Right Cessation
- 1983-07-18 US US06/514,585 patent/US4526985A/en not_active Expired - Fee Related
- 1983-07-19 YU YU01557/83A patent/YU155783A/xx unknown
- 1983-07-19 FI FI832635A patent/FI832635A/fi not_active Application Discontinuation
- 1983-07-19 ZA ZA835246A patent/ZA835246B/xx unknown
- 1983-07-20 NZ NZ204976A patent/NZ204976A/en unknown
- 1983-07-21 CA CA000432944A patent/CA1210773A/en not_active Expired
- 1983-07-22 GB GB08319757A patent/GB2125036B/en not_active Expired
- 1983-07-22 AU AU17187/83A patent/AU544810B2/en not_active Ceased
- 1983-07-25 PH PH29277A patent/PH18752A/en unknown
- 1983-07-26 NL NL8302656A patent/NL8302656A/nl not_active Application Discontinuation
- 1983-07-26 BE BE2/60167A patent/BE897366A/nl not_active IP Right Cessation
- 1983-07-27 GR GR72050A patent/GR79596B/el unknown
- 1983-07-27 DK DK343683A patent/DK343683A/da not_active Application Discontinuation
- 1983-07-28 DE DE19833327268 patent/DE3327268A1/de active Granted
- 1983-07-29 SE SE8304205A patent/SE8304205L/xx not_active Application Discontinuation
- 1983-07-30 KR KR1019830003572A patent/KR860001366B1/ko not_active IP Right Cessation
- 1983-08-01 PT PT77141A patent/PT77141B/pt unknown
- 1983-08-02 JP JP58141800A patent/JPS5946279A/ja active Granted
- 1983-08-05 FR FR8312937A patent/FR2531432A1/fr active Pending
- 1983-08-05 NO NO832835A patent/NO832835L/no unknown
- 1983-08-05 ES ES524763A patent/ES524763A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB8319757D0 (en) | 1983-08-24 |
| ES8502104A1 (es) | 1984-12-16 |
| NO832835L (no) | 1984-02-07 |
| IT8222763A0 (it) | 1982-08-06 |
| PT77141B (en) | 1986-03-20 |
| KR840006197A (ko) | 1984-11-22 |
| DK343683A (da) | 1984-02-07 |
| CA1210773A (en) | 1986-09-02 |
| PH18752A (en) | 1985-09-19 |
| CH650765A5 (it) | 1985-08-15 |
| YU155783A (en) | 1986-04-30 |
| IT1152488B (it) | 1986-12-31 |
| FI832635A (fi) | 1984-02-07 |
| PT77141A (en) | 1983-09-01 |
| JPS6210510B2 (fi) | 1987-03-06 |
| GB2125036A (en) | 1984-02-29 |
| SE8304205D0 (sv) | 1983-07-29 |
| DE3327268A1 (de) | 1984-02-09 |
| AU1718783A (en) | 1984-02-09 |
| ES524763A0 (es) | 1984-12-16 |
| AU544810B2 (en) | 1985-06-13 |
| SE8304205L (sv) | 1984-02-07 |
| US4526985A (en) | 1985-07-02 |
| NZ204976A (en) | 1985-08-30 |
| JPS5946279A (ja) | 1984-03-15 |
| KR860001366B1 (ko) | 1986-09-16 |
| FR2531432A1 (fr) | 1984-02-10 |
| DK343683D0 (da) | 1983-07-27 |
| GR79596B (fi) | 1984-10-31 |
| ZA835246B (en) | 1984-03-28 |
| FI832635A0 (fi) | 1983-07-19 |
| GB2125036B (en) | 1986-01-08 |
| BE897366A (nl) | 1983-11-14 |
| DE3327268C2 (fi) | 1987-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |