FR2344535B1 - - Google Patents
Info
- Publication number
- FR2344535B1 FR2344535B1 FR7701139A FR7701139A FR2344535B1 FR 2344535 B1 FR2344535 B1 FR 2344535B1 FR 7701139 A FR7701139 A FR 7701139A FR 7701139 A FR7701139 A FR 7701139A FR 2344535 B1 FR2344535 B1 FR 2344535B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pyrrole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU7776A YU39660B (en) | 1976-01-14 | 1976-01-14 | Process for obtaining 2-oxo-1-pyrrolidine acetamide |
| YU198376A YU40148B (en) | 1976-08-11 | 1976-08-11 | Process for preparing n-subtituted amides of 2-oxo-pyrrolidines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2344535A1 FR2344535A1 (fr) | 1977-10-14 |
| FR2344535B1 true FR2344535B1 (nl) | 1982-10-08 |
Family
ID=27130704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7701139A Granted FR2344535A1 (fr) | 1976-01-14 | 1977-01-14 | 2-oxo-1-pyrrolidines et leur procede d'obtention |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS603320B2 (nl) |
| AT (1) | AT360980B (nl) |
| CH (1) | CH627742A5 (nl) |
| DD (1) | DD128591A5 (nl) |
| DE (2) | DE2759297C2 (nl) |
| FI (1) | FI66846C (nl) |
| FR (1) | FR2344535A1 (nl) |
| GB (2) | GB1549754A (nl) |
| HU (1) | HU173642B (nl) |
| NL (1) | NL7700408A (nl) |
| PL (1) | PL102996B1 (nl) |
| SE (1) | SE415972B (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1539817A (en) * | 1976-10-22 | 1979-02-07 | Ucb Sa | N-substituted lactams |
| FI840261A (fi) * | 1983-01-27 | 1984-07-28 | Ciba Geigy Ag | Substituerade pyrrolidinonderivat och foerfarande foer deras framstaellning. |
| EP0115472A3 (de) * | 1983-01-27 | 1985-10-02 | Ciba-Geigy Ag | Pyrrolidinonderivate und Verfahren zu ihrer Herstellung |
| IT1190378B (it) * | 1985-06-21 | 1988-02-16 | Isf Spa | Derivati pirrolidonici |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250784A (en) * | 1963-12-23 | 1966-05-10 | Gen Aniline & Film Corp | Pyrrolidonyl-gamma-butyramide and process of preparing |
| GB1039113A (en) * | 1964-08-06 | 1966-08-17 | Ucb Sa | New n-substituted lactams |
| GB1361388A (en) * | 1970-08-05 | 1974-07-24 | Geistlich Soehne Ag | Ny--sulphamoylaryl--pyrrolidines |
| FR2363474A1 (fr) * | 1976-09-03 | 1978-03-31 | Doris Dev Richesse Sous Marine | Procede et dispositif d'ancrage de haute capacite |
-
1977
- 1977-01-07 AT AT4377A patent/AT360980B/de not_active IP Right Cessation
- 1977-01-10 SE SE7700173A patent/SE415972B/xx not_active IP Right Cessation
- 1977-01-10 HU HU77PI558A patent/HU173642B/hu unknown
- 1977-01-11 GB GB1014/77A patent/GB1549754A/en not_active Expired
- 1977-01-11 GB GB38310/77A patent/GB1549755A/en not_active Expired
- 1977-01-12 FI FI770087A patent/FI66846C/fi not_active IP Right Cessation
- 1977-01-12 DD DD7700196900A patent/DD128591A5/xx unknown
- 1977-01-13 CH CH41577A patent/CH627742A5/de not_active IP Right Cessation
- 1977-01-14 PL PL1977195311A patent/PL102996B1/pl not_active IP Right Cessation
- 1977-01-14 DE DE2759297A patent/DE2759297C2/de not_active Expired
- 1977-01-14 JP JP52002549A patent/JPS603320B2/ja not_active Expired
- 1977-01-14 FR FR7701139A patent/FR2344535A1/fr active Granted
- 1977-01-14 DE DE2701450A patent/DE2701450C2/de not_active Expired
- 1977-01-14 NL NL7700408A patent/NL7700408A/nl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1549754A (en) | 1979-08-08 |
| DE2701450A1 (de) | 1977-07-21 |
| AT360980B (de) | 1981-02-10 |
| ATA4377A (de) | 1979-07-15 |
| CH627742A5 (en) | 1982-01-29 |
| FR2344535A1 (fr) | 1977-10-14 |
| DE2701450C2 (de) | 1984-10-18 |
| DD128591A5 (de) | 1977-11-30 |
| JPS603320B2 (ja) | 1985-01-26 |
| JPS52116462A (en) | 1977-09-29 |
| HU173642B (hu) | 1979-07-28 |
| PL102996B1 (pl) | 1979-05-31 |
| DE2759297C2 (de) | 1980-04-03 |
| FI770087A (nl) | 1977-07-15 |
| SE7700173L (sv) | 1977-07-15 |
| FI66846C (fi) | 1984-12-10 |
| DE2759297B1 (de) | 1979-07-19 |
| SE415972B (sv) | 1980-11-17 |
| NL7700408A (nl) | 1977-07-18 |
| FI66846B (fi) | 1984-08-31 |
| PL195311A1 (pl) | 1978-02-27 |
| GB1549755A (en) | 1979-08-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |