FI842955A0 - Foerfarande foer framstaellning av i 1-staellning substituerade 4-hydroximetylpyrrolidoner samt mellanprodukter. - Google Patents
Foerfarande foer framstaellning av i 1-staellning substituerade 4-hydroximetylpyrrolidoner samt mellanprodukter.Info
- Publication number
- FI842955A0 FI842955A0 FI842955A FI842955A FI842955A0 FI 842955 A0 FI842955 A0 FI 842955A0 FI 842955 A FI842955 A FI 842955A FI 842955 A FI842955 A FI 842955A FI 842955 A0 FI842955 A0 FI 842955A0
- Authority
- FI
- Finland
- Prior art keywords
- hydroximetylpyrrolidoner
- staellning
- mellanprodukter
- substituerade
- samt
- Prior art date
Links
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- 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
- C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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
- C07D401/06—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 carbon chain containing only aliphatic carbon atoms
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833326724 DE3326724A1 (de) | 1983-07-25 | 1983-07-25 | In 1-stellung substituierte 4-hydroxymethyl-pyrrolidinone, verfahren zu ihrer herstellung, pharmazeutische zusammensetzungen und zwischenprodukte |
| DE3326724 | 1983-07-25 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI842955A0 true FI842955A0 (fi) | 1984-07-25 |
| FI842955A FI842955A (fi) | 1985-01-26 |
| FI78463B FI78463B (fi) | 1989-04-28 |
| FI78463C FI78463C (fi) | 1989-08-10 |
Family
ID=6204831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI842955A FI78463C (fi) | 1983-07-25 | 1984-07-25 | Foerfarande foer framstaellning av farmakologiskt vaerdefulla 1-substituerad-4-hydroximetyl-pyrrolidin-2-oner. |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4581364A (fi) |
| EP (1) | EP0132811B1 (fi) |
| JP (1) | JPS6051172A (fi) |
| KR (1) | KR910003613B1 (fi) |
| AT (1) | ATE37537T1 (fi) |
| AU (1) | AU568863B2 (fi) |
| CA (1) | CA1253159A (fi) |
| CS (1) | CS244447B2 (fi) |
| DD (1) | DD233125A5 (fi) |
| DE (2) | DE3326724A1 (fi) |
| DK (1) | DK362584A (fi) |
| ES (1) | ES534587A0 (fi) |
| FI (1) | FI78463C (fi) |
| GR (1) | GR82221B (fi) |
| HU (1) | HU192039B (fi) |
| IL (1) | IL72477A (fi) |
| NO (1) | NO163814C (fi) |
| NZ (1) | NZ208990A (fi) |
| PH (1) | PH21119A (fi) |
| PL (1) | PL142583B1 (fi) |
| PT (1) | PT78968B (fi) |
| SU (1) | SU1498385A3 (fi) |
| YU (1) | YU42901B (fi) |
| ZA (1) | ZA845697B (fi) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3336024A1 (de) * | 1983-10-04 | 1985-04-18 | Boehringer Ingelheim KG, 6507 Ingelheim | 4-amino-l-benzyl-pyrrolidinone und ihre saeureadditionssalze, verfahren zu ihrer herstellung und arzneimittel |
| DE3420193A1 (de) * | 1984-05-30 | 1985-12-05 | Boehringer Ingelheim KG, 6507 Ingelheim | Neue substituierte pyrrolidinone, verfahren zu ihrer herstellung und arzneimittel |
| JPH066571B2 (ja) * | 1985-05-09 | 1994-01-26 | エーザイ株式会社 | ２−ピロリドン誘導体 |
| US4700244A (en) * | 1986-02-14 | 1987-10-13 | Hewlett-Packard Company | Process and system for compensating for information shifts on disc storage media |
| DE3706399A1 (de) * | 1987-02-27 | 1988-09-08 | Boehringer Ingelheim Kg | Mittel mit antidepressiver wirkung |
| US4981974A (en) * | 1989-05-08 | 1991-01-01 | Gaf Chemicals Corporation | Polymerizable pyrrolidonyl oxazoline monomers |
| IT1231921B (it) * | 1989-06-12 | 1992-01-15 | Sigma Tau Ind Farmaceuti | 1-acil-2-pirrolidoni quali attivatori dei processi di apprendimento e della memoria e composizioni farmaceutiche comprendenti tali composti |
| IT1231477B (it) * | 1989-07-12 | 1991-12-07 | Sigma Tau Ind Farmaceuti | (pirrolidin-2-one-1-il) acetammidi quali attivatori dei processi di apprendimento e della memoria e composizioni farmaceutiche comprendenti tali composti |
| EP0420438B1 (en) * | 1989-09-29 | 1996-03-13 | Seagate Technology International | A method of and apparatus for detecting position error of a transducer |
| CN103814011B (zh) * | 2011-07-21 | 2017-02-08 | 路博润公司 | 过碱性摩擦改进剂及其使用方法 |
| JP6054390B2 (ja) * | 2011-07-21 | 2016-12-27 | ザ ルブリゾル コーポレイションＴｈｅ Ｌｕｂｒｉｚｏｌ Ｃｏｒｐｏｒａｔｉｏｎ | カルボン酸ピロリジノンおよびその使用方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1039113A (en) * | 1964-08-06 | 1966-08-17 | Ucb Sa | New n-substituted lactams |
| DE2454325A1 (de) * | 1974-11-15 | 1976-05-20 | Bayer Ag | Zusatzbeschleuniger enthaltende ungesaettigte polyesterharze |
| US4119637A (en) * | 1975-09-23 | 1978-10-10 | A. H. Robins Company, Inc. | 4-Hydroxymethyl-2-pyrrolidinones |
| JPS5246067A (en) * | 1975-10-07 | 1977-04-12 | Teijin Ltd | Reduction of optically active 5-oxo-2-pyrrolidinacetic acid esters |
| US4144245A (en) * | 1977-05-11 | 1979-03-13 | A. H. Robins Company, Inc. | 4-Hydroxymethyl-2-pyrrolidinones |
| DE2757680A1 (de) * | 1977-12-23 | 1979-06-28 | Troponwerke Gmbh & Co Kg | Neue 2-oxo-1-pyrrolidinessigsaeurederivate, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel |
| CU21107A3 (es) * | 1978-02-10 | 1988-02-01 | Hoffmann La Roche | Pyrrolidines derivatives |
| DE2923975A1 (de) * | 1979-06-13 | 1980-12-18 | Nattermann A & Cie | Pyrrolidinone, verfahren zu deren herstellung und diese enthaltende arzneimittel |
| CH657527A5 (de) * | 1980-02-13 | 1986-09-15 | Ciba Geigy Ag | Verwendung von zentralnervoes-wirksamen verbindungen in einem mittel, welches zur verhinderung oder linderung von nebenwirkungen bestimmt ist. |
| DE3031118A1 (de) * | 1980-08-18 | 1982-04-01 | Meditest Institut für medizinisch-pharmazeutische Untersuchungen GmbH & Co KG, 7958 Laupheim | N,n'-bis(5-oxo-1-methyl-pyrrolidin-2-yl-essigsaeure)-hydrazid, verfahren zu dessen herstellung und seine verwendung als arzneimittel |
| DE3336024A1 (de) * | 1983-10-04 | 1985-04-18 | Boehringer Ingelheim KG, 6507 Ingelheim | 4-amino-l-benzyl-pyrrolidinone und ihre saeureadditionssalze, verfahren zu ihrer herstellung und arzneimittel |
-
1983
- 1983-07-25 DE DE19833326724 patent/DE3326724A1/de not_active Withdrawn
-
1984
- 1984-07-09 US US06/628,739 patent/US4581364A/en not_active Expired - Lifetime
- 1984-07-20 IL IL72477A patent/IL72477A/xx unknown
- 1984-07-20 SU SU843767329A patent/SU1498385A3/ru active
- 1984-07-21 EP EP84108642A patent/EP0132811B1/de not_active Expired
- 1984-07-21 DE DE8484108642T patent/DE3474300D1/de not_active Expired
- 1984-07-21 AT AT84108642T patent/ATE37537T1/de not_active IP Right Cessation
- 1984-07-23 DD DD84265563A patent/DD233125A5/de unknown
- 1984-07-23 GR GR75405A patent/GR82221B/el unknown
- 1984-07-23 PL PL1984248898A patent/PL142583B1/pl unknown
- 1984-07-23 YU YU1308/84A patent/YU42901B/xx unknown
- 1984-07-24 NZ NZ208990A patent/NZ208990A/en unknown
- 1984-07-24 HU HU842855A patent/HU192039B/hu not_active IP Right Cessation
- 1984-07-24 NO NO843004A patent/NO163814C/no unknown
- 1984-07-24 KR KR1019840004385A patent/KR910003613B1/ko active IP Right Grant
- 1984-07-24 DK DK362584A patent/DK362584A/da not_active Application Discontinuation
- 1984-07-24 AU AU31101/84A patent/AU568863B2/en not_active Ceased
- 1984-07-24 CS CS845710A patent/CS244447B2/cs unknown
- 1984-07-24 ES ES534587A patent/ES534587A0/es active Granted
- 1984-07-24 CA CA000459535A patent/CA1253159A/en not_active Expired
- 1984-07-24 PT PT78968A patent/PT78968B/pt unknown
- 1984-07-24 ZA ZA845697A patent/ZA845697B/xx unknown
- 1984-07-25 PH PH31028A patent/PH21119A/en unknown
- 1984-07-25 FI FI842955A patent/FI78463C/fi not_active IP Right Cessation
- 1984-07-25 JP JP59155102A patent/JPS6051172A/ja active Granted
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: BOEHRINGER INGELHEIM KG |