DK228583D0 - Fremgangsmade til fremstilling af 5-oxo-2-pyrrolidinpropansyrederivater - Google Patents
Fremgangsmade til fremstilling af 5-oxo-2-pyrrolidinpropansyrederivaterInfo
- Publication number
- DK228583D0 DK228583D0 DK2285/83A DK228583A DK228583D0 DK 228583 D0 DK228583 D0 DK 228583D0 DK 2285/83 A DK2285/83 A DK 2285/83A DK 228583 A DK228583 A DK 228583A DK 228583 D0 DK228583 D0 DK 228583D0
- Authority
- DK
- Denmark
- Prior art keywords
- pyrrolidein
- oxo
- preparing
- acid derivatives
- propanic acid
- Prior art date
Links
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38166282A | 1982-05-24 | 1982-05-24 | |
| US06/476,524 US4559358A (en) | 1982-05-24 | 1983-03-24 | 5-Oxo-2-pyrrolidinepropanoic acid and derivatives for reversing electroshock amnesia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK228583D0 true DK228583D0 (da) | 1983-05-20 |
| DK228583A DK228583A (da) | 1983-11-25 |
Family
ID=27009474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK228583A DK228583A (da) | 1982-05-24 | 1983-05-20 | Fremgangsmaade til fremstilling af 5-oxo-2-pyrrolidinpropansyrederivater |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4559358A (da) |
| EP (1) | EP0095278B1 (da) |
| KR (1) | KR870000742B1 (da) |
| AU (1) | AU563605B2 (da) |
| CA (1) | CA1240329A (da) |
| DE (1) | DE3378577D1 (da) |
| DK (1) | DK228583A (da) |
| ES (1) | ES8407021A1 (da) |
| FI (1) | FI79097C (da) |
| GR (1) | GR79263B (da) |
| HU (1) | HU189688B (da) |
| IL (1) | IL68520A (da) |
| NO (1) | NO159588C (da) |
| NZ (1) | NZ204320A (da) |
| PH (1) | PH18562A (da) |
| PT (1) | PT76746B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677114A (en) * | 1985-11-22 | 1987-06-30 | Warner-Lambert Company | Pyrrolidone-2 derivatives and pharmaceutical compositions thereof |
| DE3718563A1 (de) * | 1987-06-03 | 1988-12-15 | Basf Ag | Verfahren zur herstellung von substituierten lactamen |
| AT391692B (de) * | 1989-04-24 | 1990-11-12 | Fleischhacker Wilhelm Dr | Enantiomerenreine, in position 1 alkylierte 5-oxo-2-pyrrolidinpropansaeuren und deren ester, deren herstellung und verwendung |
| WO1991006536A1 (en) * | 1989-10-25 | 1991-05-16 | The Regents Of The University Of California | Method of inhibiting the transport of l-glutamate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496163A (en) * | 1948-03-30 | 1950-01-31 | Du Pont | Synthesis of a 2-substituted-5-oxopyrrolidine |
| US2948714A (en) * | 1954-02-19 | 1960-08-09 | Roussel Uclaf | New n-benzyl peptides and a process of making same |
| US4372966A (en) * | 1980-09-15 | 1983-02-08 | Warner-Lambert Company | Use of dihydro-1H-pyrrolizine-3,5(2H,6H)-dione as a cognition activator |
-
1983
- 1983-03-24 US US06/476,524 patent/US4559358A/en not_active Expired - Fee Related
- 1983-04-28 IL IL68520A patent/IL68520A/xx unknown
- 1983-05-10 DE DE8383302629T patent/DE3378577D1/de not_active Expired
- 1983-05-10 EP EP83302629A patent/EP0095278B1/en not_active Expired
- 1983-05-20 NO NO831794A patent/NO159588C/no unknown
- 1983-05-20 FI FI831794A patent/FI79097C/fi not_active IP Right Cessation
- 1983-05-20 AU AU14815/83A patent/AU563605B2/en not_active Ceased
- 1983-05-20 DK DK228583A patent/DK228583A/da not_active Application Discontinuation
- 1983-05-23 GR GR71428A patent/GR79263B/el unknown
- 1983-05-23 NZ NZ204320A patent/NZ204320A/en unknown
- 1983-05-23 ES ES522620A patent/ES8407021A1/es not_active Expired
- 1983-05-23 PT PT76746A patent/PT76746B/pt unknown
- 1983-05-23 KR KR1019830002256A patent/KR870000742B1/ko active
- 1983-05-23 PH PH28948A patent/PH18562A/en unknown
- 1983-05-23 HU HU831809A patent/HU189688B/hu not_active IP Right Cessation
- 1983-05-24 CA CA000428718A patent/CA1240329A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR840004721A (ko) | 1984-10-24 |
| AU1481583A (en) | 1983-12-01 |
| PT76746B (en) | 1985-12-27 |
| FI79097B (fi) | 1989-07-31 |
| FI831794L (fi) | 1983-11-25 |
| DK228583A (da) | 1983-11-25 |
| US4559358A (en) | 1985-12-17 |
| EP0095278B1 (en) | 1988-11-30 |
| PH18562A (en) | 1985-08-09 |
| NO159588B (no) | 1988-10-10 |
| KR870000742B1 (ko) | 1987-04-13 |
| EP0095278A3 (en) | 1985-05-02 |
| ES522620A0 (es) | 1984-09-01 |
| NZ204320A (en) | 1986-06-11 |
| IL68520A (en) | 1986-09-30 |
| GR79263B (da) | 1984-10-22 |
| NO831794L (no) | 1983-11-25 |
| DE3378577D1 (en) | 1989-01-05 |
| ES8407021A1 (es) | 1984-09-01 |
| CA1240329A (en) | 1988-08-09 |
| FI831794A0 (fi) | 1983-05-20 |
| EP0095278A2 (en) | 1983-11-30 |
| FI79097C (fi) | 1989-11-10 |
| IL68520A0 (en) | 1983-07-31 |
| AU563605B2 (en) | 1987-07-16 |
| PT76746A (en) | 1983-06-01 |
| NO159588C (no) | 1989-01-18 |
| HU189688B (en) | 1986-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |