ATE297376T1 - Verfahren zur herstellung von alkyl-n- alkylanthranilate - Google Patents
Verfahren zur herstellung von alkyl-n- alkylanthranilateInfo
- Publication number
- ATE297376T1 ATE297376T1 AT00964503T AT00964503T ATE297376T1 AT E297376 T1 ATE297376 T1 AT E297376T1 AT 00964503 T AT00964503 T AT 00964503T AT 00964503 T AT00964503 T AT 00964503T AT E297376 T1 ATE297376 T1 AT E297376T1
- Authority
- AT
- Austria
- Prior art keywords
- alkylanthranilates
- producing alkyl
- alkylanthranilate
- methylanthranilate
- purity
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/GB2000/003808 WO2002028818A1 (en) | 2000-10-04 | 2000-10-04 | Process for the preparation of alkyl n-alkylanthranilate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE297376T1 true ATE297376T1 (de) | 2005-06-15 |
Family
ID=9885910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00964503T ATE297376T1 (de) | 2000-10-04 | 2000-10-04 | Verfahren zur herstellung von alkyl-n- alkylanthranilate |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7368592B1 (de) |
| EP (1) | EP1322594B1 (de) |
| AT (1) | ATE297376T1 (de) |
| AU (1) | AU2000275433A1 (de) |
| DE (1) | DE60020749T2 (de) |
| WO (1) | WO2002028818A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2642855A4 (de) | 2010-11-28 | 2014-05-28 | Mapi Pharma Ltd | Zwischenproduktverbindungen und verfahren zur herstellung von chinolin-derivaten wie laquinimod-natrium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967128A (en) | 1957-06-06 | 1961-01-03 | S B Penick And Company Inc | Bird repellent |
| GB1549297A (en) * | 1977-07-11 | 1979-08-01 | Ici Ltd | Anthranilic esters |
| IN146359B (de) | 1977-07-26 | 1979-05-05 | Council Scient Ind Res | |
| US4633009A (en) | 1985-06-18 | 1986-12-30 | Frizsche Dodge & Olcott Inc. | Synthesis of methyl N-methylanthranilate |
| GB2236318A (en) | 1989-09-26 | 1991-04-03 | Nitrokemia Ipartelepek | Process for preparing pure N-methyl-anthranilic acid methylester |
-
2000
- 2000-10-04 DE DE60020749T patent/DE60020749T2/de not_active Expired - Fee Related
- 2000-10-04 EP EP00964503A patent/EP1322594B1/de not_active Expired - Lifetime
- 2000-10-04 AU AU2000275433A patent/AU2000275433A1/en not_active Abandoned
- 2000-10-04 WO PCT/GB2000/003808 patent/WO2002028818A1/en active IP Right Grant
- 2000-10-04 US US10/381,923 patent/US7368592B1/en not_active Expired - Fee Related
- 2000-10-04 AT AT00964503T patent/ATE297376T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60020749D1 (de) | 2005-07-14 |
| AU2000275433A1 (en) | 2002-04-15 |
| US7368592B1 (en) | 2008-05-06 |
| EP1322594A1 (de) | 2003-07-02 |
| DE60020749T2 (de) | 2006-05-04 |
| WO2002028818A1 (en) | 2002-04-11 |
| EP1322594B1 (de) | 2005-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |