DK1016652T3 - Fremgangsmåde til opnåelse af N-formyl-leucin med høj renhed - Google Patents
Fremgangsmåde til opnåelse af N-formyl-leucin med høj renhedInfo
- Publication number
- DK1016652T3 DK1016652T3 DK99403181T DK99403181T DK1016652T3 DK 1016652 T3 DK1016652 T3 DK 1016652T3 DK 99403181 T DK99403181 T DK 99403181T DK 99403181 T DK99403181 T DK 99403181T DK 1016652 T3 DK1016652 T3 DK 1016652T3
- Authority
- DK
- Denmark
- Prior art keywords
- leucine
- formyl
- high purity
- obtaining high
- obtaining
- Prior art date
Links
- HFBHOAHFRNLZGN-LURJTMIESA-N (2s)-2-formamido-4-methylpentanoic acid Chemical compound CC(C)C[C@@H](C(O)=O)NC=O HFBHOAHFRNLZGN-LURJTMIESA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 abstract 2
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 abstract 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/08—Preparation of carboxylic acid amides from amides by reaction at nitrogen atoms of carboxamide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9816611A FR2788056B1 (fr) | 1998-12-30 | 1998-12-30 | Procede d'obtention de n-formyl-leucine de purete elevee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1016652T3 true DK1016652T3 (da) | 2003-03-24 |
Family
ID=9534655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK99403181T DK1016652T3 (da) | 1998-12-30 | 1999-12-17 | Fremgangsmåde til opnåelse af N-formyl-leucin med høj renhed |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6294692B1 (de) |
| EP (1) | EP1016652B1 (de) |
| JP (1) | JP2000191611A (de) |
| KR (1) | KR20000048445A (de) |
| AT (1) | ATE228497T1 (de) |
| CA (1) | CA2293750A1 (de) |
| DE (1) | DE69904136T2 (de) |
| DK (1) | DK1016652T3 (de) |
| ES (1) | ES2187127T3 (de) |
| FR (1) | FR2788056B1 (de) |
| HU (1) | HUP9904727A3 (de) |
| PT (1) | PT1016652E (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3145736A1 (de) * | 1981-11-19 | 1983-05-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von n-formyl-(alpha)-aminosaeureestern |
| US4789757A (en) * | 1987-07-17 | 1988-12-06 | W. R. Grace & Co.-Conn. | N-formylation of amino carboxylic compounds with formamide |
-
1998
- 1998-12-30 FR FR9816611A patent/FR2788056B1/fr not_active Expired - Fee Related
-
1999
- 1999-12-15 US US09/460,991 patent/US6294692B1/en not_active Expired - Fee Related
- 1999-12-17 PT PT99403181T patent/PT1016652E/pt unknown
- 1999-12-17 ES ES99403181T patent/ES2187127T3/es not_active Expired - Lifetime
- 1999-12-17 EP EP99403181A patent/EP1016652B1/de not_active Expired - Lifetime
- 1999-12-17 AT AT99403181T patent/ATE228497T1/de not_active IP Right Cessation
- 1999-12-17 DE DE69904136T patent/DE69904136T2/de not_active Expired - Fee Related
- 1999-12-17 DK DK99403181T patent/DK1016652T3/da active
- 1999-12-21 JP JP11362775A patent/JP2000191611A/ja active Pending
- 1999-12-22 CA CA002293750A patent/CA2293750A1/fr not_active Abandoned
- 1999-12-28 KR KR1019990063315A patent/KR20000048445A/ko not_active Abandoned
- 1999-12-29 HU HU9904727A patent/HUP9904727A3/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000048445A (ko) | 2000-07-25 |
| DE69904136T2 (de) | 2003-07-17 |
| PT1016652E (pt) | 2003-03-31 |
| DE69904136D1 (de) | 2003-01-09 |
| JP2000191611A (ja) | 2000-07-11 |
| EP1016652A1 (de) | 2000-07-05 |
| ES2187127T3 (es) | 2003-05-16 |
| FR2788056B1 (fr) | 2001-02-02 |
| HU9904727D0 (en) | 2000-03-28 |
| ATE228497T1 (de) | 2002-12-15 |
| EP1016652B1 (de) | 2002-11-27 |
| HUP9904727A3 (en) | 2000-12-28 |
| CA2293750A1 (fr) | 2000-06-30 |
| US6294692B1 (en) | 2001-09-25 |
| FR2788056A1 (fr) | 2000-07-07 |
| HUP9904727A2 (hu) | 2000-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK1013765T4 (da) | Fremgangsmåde til frembringelse af L-aminosyrer | |
| IL132030A0 (en) | Process for producing peptide with the use of accessory peptide | |
| ATE341640T1 (de) | Verfahren zur herstellung von nicht-proteinogenen l-aminosäuren | |
| ATE287965T1 (de) | Verfahren zur herstellung von l-phosphinothricin durch enzymatische transaminierung mit aspartat | |
| ATE465269T1 (de) | Verbessertes biotransformationsverfahren unter verwendung von transaminase | |
| EP0913430A4 (de) | Kondensierte azoverbindung und deren herstellungsverfahren | |
| FR2826961B1 (fr) | Procede de preparation d'anhydride (meth) acrylique | |
| DK1016652T3 (da) | Fremgangsmåde til opnåelse af N-formyl-leucin med høj renhed | |
| DE50102109D1 (de) | Verfahren zur fermentativen Herstellung von nicht-proteinogenen L-Aminosäuren | |
| ATE329900T1 (de) | Verfahren zur herstellung von 2-pyrrolidon | |
| DK1046627T3 (da) | Fremgangsmåde til separation af enantiomerer og enantiometrisk ren reaktant | |
| DK0985661T3 (da) | Fremgangsmåde til fremstilling af kreatin eller kreatin-monohydrat | |
| ATE35826T1 (de) | Verfahren zur herstellung von l-alphaaminos|uren. | |
| MY110988A (en) | Enzymic process for preparing aliphatic s- cyanohydrins | |
| FR2631340B1 (fr) | Procede de preparation de sulfates cycliques | |
| DE69925836D1 (de) | Ein verfahren zur herstellung von 4-carboxy-5,8,11-tris(carboxymethyl)-1-phenyl-2-oxa-5,8,11-triazatridecan-13-carbonsäure | |
| DK0924165T3 (da) | Fremgangsmåde til fremstilling af vandfrit natriumsulfid | |
| ATE100076T1 (de) | Verfahren zur herstellung von sec-butylacrylat. | |
| DK0842166T3 (da) | Fremgangsmåde til syntese af carbapenemsidekædemellemprodukter | |
| ATE216372T1 (de) | Verfahren zur herstellung von 5-isopropyluracil | |
| WO2002085840A9 (fr) | Procede de production d'acide n-formylamino et utilisation dudit acide | |
| DK0889022T3 (da) | Fremgangsmåde til fremstilling af 2-hydroxynaphthalen-3,6-dicarboxylsyre | |
| DE60002273D1 (de) | Verfahren zur Reinigung von Diosmin | |
| JPS6440453A (en) | Racemization of optically active serine | |
| DK680888D0 (da) | Fremgangsmaade til fremstilling af dipeptider |