ATA223576A - Verfahren zur herstellung des 2-oxo-1-pyrrolidinylacetamids - Google Patents
Verfahren zur herstellung des 2-oxo-1-pyrrolidinylacetamidsInfo
- Publication number
- ATA223576A ATA223576A AT223576A AT223576A ATA223576A AT A223576 A ATA223576 A AT A223576A AT 223576 A AT223576 A AT 223576A AT 223576 A AT223576 A AT 223576A AT A223576 A ATA223576 A AT A223576A
- Authority
- AT
- Austria
- Prior art keywords
- oxo
- preparation
- pyrrolidinyl
- acetamide
- pyrrolidinyl acetamide
- Prior art date
Links
- GMZVRMREEHBGGF-UHFFFAOYSA-N Piracetam Chemical compound NC(=O)CN1CCCC1=O GMZVRMREEHBGGF-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
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
-
- 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
- C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI750944A FI51098C (fi) | 1975-03-27 | 1975-03-27 | Menetelmä terapeuttisesti arvokkaan 2-okso-1-pyrrolidinyyliasetamidin valmistamiseksi. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA223576A true ATA223576A (de) | 1978-05-15 |
| AT347447B AT347447B (de) | 1978-12-27 |
Family
ID=8509097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT223576A AT347447B (de) | 1975-03-27 | 1976-03-26 | Verfahren zur herstellung des 2-oxo-1- pyrrolidinylacetamids |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS51113867A (de) |
| AT (1) | AT347447B (de) |
| CA (1) | CA1059137A (de) |
| CH (1) | CH599151A5 (de) |
| ES (1) | ES445762A1 (de) |
| FI (1) | FI51098C (de) |
| NL (1) | NL7602263A (de) |
| PT (1) | PT64933B (de) |
| SU (1) | SU655304A3 (de) |
| YU (1) | YU45476A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT391134B (de) * | 1979-03-22 | 1990-08-27 | Continental Pharma | Verfahren zum herstellen von neuen glycinamidderivaten, deren additionssalzen und deren optischen isomeren |
| IT1206699B (it) * | 1984-02-27 | 1989-04-27 | Isf Spa | Procedimento per preparare derivati di pirrolidone. |
| EP0223328B1 (de) | 1985-07-26 | 1992-01-29 | Denki Kagaku Kogyo Kabushiki Kaisha | Verfahren zur Herstellung von Oxiracetam |
| CH680293A5 (de) * | 1990-06-26 | 1992-07-31 | Lonza Ag | |
| JP2969616B2 (ja) * | 1994-11-24 | 1999-11-02 | 田辺製薬株式会社 | ４−メルカプトピロリジン化合物の製法 |
| PL389364A1 (pl) | 2009-10-23 | 2011-04-26 | Uniwersytet Jagielloński | Nowe zastosowanie pochodnych 2-pirolidonu |
| RU2629117C1 (ru) * | 2016-06-14 | 2017-08-24 | Сизов Владимир Владимирович | Способ получения 4-замещенного 2-[2-оксо-1-пирролидинил] ацетамида |
-
1975
- 1975-03-27 FI FI750944A patent/FI51098C/fi not_active IP Right Cessation
-
1976
- 1976-02-21 JP JP1838876A patent/JPS51113867A/ja active Granted
- 1976-02-24 YU YU45476A patent/YU45476A/xx unknown
- 1976-03-04 NL NL7602263A patent/NL7602263A/xx not_active Application Discontinuation
- 1976-03-04 ES ES445762A patent/ES445762A1/es not_active Expired
- 1976-03-05 CA CA247,190A patent/CA1059137A/en not_active Expired
- 1976-03-22 PT PT6493376A patent/PT64933B/pt unknown
- 1976-03-23 CH CH361876A patent/CH599151A5/de not_active IP Right Cessation
- 1976-03-26 AT AT223576A patent/AT347447B/de not_active IP Right Cessation
-
1977
- 1977-12-05 SU SU772549949A patent/SU655304A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7602263A (nl) | 1976-09-29 |
| YU45476A (en) | 1982-05-31 |
| CH599151A5 (en) | 1978-05-12 |
| CA1059137A (en) | 1979-07-24 |
| FI51098B (de) | 1976-06-30 |
| JPS5652017B2 (de) | 1981-12-09 |
| JPS51113867A (en) | 1976-10-07 |
| PT64933A (en) | 1976-04-01 |
| SU655304A3 (ru) | 1979-03-30 |
| ES445762A1 (es) | 1977-06-01 |
| PT64933B (en) | 1977-08-24 |
| FI51098C (fi) | 1976-10-11 |
| AT347447B (de) | 1978-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |