ZA909837B - Hydrogenated nitrogen heterocycles - Google Patents
Hydrogenated nitrogen heterocyclesInfo
- Publication number
- ZA909837B ZA909837B ZA909837A ZA909837A ZA909837B ZA 909837 B ZA909837 B ZA 909837B ZA 909837 A ZA909837 A ZA 909837A ZA 909837 A ZA909837 A ZA 909837A ZA 909837 B ZA909837 B ZA 909837B
- Authority
- ZA
- South Africa
- Prior art keywords
- nitrogen heterocycles
- hydrogenated nitrogen
- hydrogenated
- heterocycles
- nitrogen
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
-
- 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
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
- C07D487/14—Ortho-condensed systems
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)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Psychiatry (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hospice & Palliative Care (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH441289 | 1989-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA909837B true ZA909837B (en) | 1991-07-31 |
Family
ID=4275660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA909837A ZA909837B (en) | 1989-12-08 | 1990-12-07 | Hydrogenated nitrogen heterocycles |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5135930A (xx) |
| EP (1) | EP0432099A3 (xx) |
| JP (1) | JP3160302B2 (xx) |
| KR (1) | KR910011858A (xx) |
| AU (1) | AU637853B2 (xx) |
| CA (1) | CA2031682A1 (xx) |
| FI (1) | FI906031A (xx) |
| HU (1) | HUT58336A (xx) |
| IE (1) | IE904428A1 (xx) |
| IL (1) | IL96517A0 (xx) |
| MX (1) | MX23618A (xx) |
| NO (1) | NO905309L (xx) |
| NZ (1) | NZ236366A (xx) |
| PT (1) | PT96101A (xx) |
| YU (1) | YU231990A (xx) |
| ZA (1) | ZA909837B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1372620A2 (en) * | 2001-03-15 | 2004-01-02 | Saegis Pharmaceuticals | Methods for restoring cognitive function following systemic stress |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997832A (en) * | 1988-04-20 | 1991-03-05 | Ciba-Geigy Corporation | Heterotetracyclic lactam derivatives |
| US4897399A (en) * | 1988-04-20 | 1990-01-30 | Ciba-Geigy Corp. | Heterotertracyclic lactam derivatives, pharmaceutical compositions, and method of treating impaired memory and learning |
| US5015645A (en) * | 1989-10-19 | 1991-05-14 | Ciba-Geigy Corporation | Tetracyclic pyrrole lactam derivatives |
-
1990
- 1990-11-29 EP EP19900810933 patent/EP0432099A3/de not_active Withdrawn
- 1990-11-30 IL IL96517A patent/IL96517A0/xx unknown
- 1990-12-03 US US07/621,484 patent/US5135930A/en not_active Expired - Lifetime
- 1990-12-05 FI FI906031A patent/FI906031A/fi not_active Application Discontinuation
- 1990-12-05 AU AU67786/90A patent/AU637853B2/en not_active Ceased
- 1990-12-06 MX MX23618A patent/MX23618A/es unknown
- 1990-12-06 PT PT96101A patent/PT96101A/pt unknown
- 1990-12-06 CA CA002031682A patent/CA2031682A1/en not_active Abandoned
- 1990-12-06 NZ NZ236366A patent/NZ236366A/xx unknown
- 1990-12-07 HU HU908132A patent/HUT58336A/hu unknown
- 1990-12-07 KR KR1019900020074A patent/KR910011858A/ko not_active Application Discontinuation
- 1990-12-07 NO NO90905309A patent/NO905309L/no unknown
- 1990-12-07 YU YU231990A patent/YU231990A/sh unknown
- 1990-12-07 ZA ZA909837A patent/ZA909837B/xx unknown
- 1990-12-07 IE IE442890A patent/IE904428A1/en unknown
- 1990-12-10 JP JP41569990A patent/JP3160302B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| PT96101A (pt) | 1991-09-30 |
| NO905309L (no) | 1991-06-10 |
| EP0432099A2 (de) | 1991-06-12 |
| YU231990A (xx) | 1993-10-20 |
| CA2031682A1 (en) | 1991-06-09 |
| JP3160302B2 (ja) | 2001-04-25 |
| IL96517A0 (en) | 1991-08-16 |
| HUT58336A (en) | 1992-02-28 |
| AU637853B2 (en) | 1993-06-10 |
| FI906031A (fi) | 1991-06-09 |
| JPH0680669A (ja) | 1994-03-22 |
| FI906031A0 (fi) | 1990-12-05 |
| AU6778690A (en) | 1991-06-13 |
| MX23618A (es) | 1994-03-31 |
| EP0432099A3 (en) | 1992-01-08 |
| IE904428A1 (en) | 1991-06-19 |
| NZ236366A (en) | 1993-02-25 |
| KR910011858A (ko) | 1991-08-07 |
| HU908132D0 (en) | 1991-06-28 |
| US5135930A (en) | 1992-08-04 |
| NO905309D0 (no) | 1990-12-07 |
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