ZA927743B - Process for preparing benzo(b)naphthyridines. - Google Patents
Process for preparing benzo(b)naphthyridines.Info
- Publication number
- ZA927743B ZA927743B ZA927743A ZA927743A ZA927743B ZA 927743 B ZA927743 B ZA 927743B ZA 927743 A ZA927743 A ZA 927743A ZA 927743 A ZA927743 A ZA 927743A ZA 927743 B ZA927743 B ZA 927743B
- Authority
- ZA
- South Africa
- Prior art keywords
- nitrogen
- general formula
- alkyl
- image
- optionally
- 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
- C07D471/02—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 two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9112479A FR2682384B1 (fr) | 1991-10-10 | 1991-10-10 | Procede de preparation de benzo (b) naphtyridines. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA927743B true ZA927743B (en) | 1993-05-28 |
Family
ID=9417773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA927743A ZA927743B (en) | 1991-10-10 | 1992-10-08 | Process for preparing benzo(b)naphthyridines. |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US5484921A (de) |
| EP (2) | EP0641341B1 (de) |
| JP (1) | JP3381191B2 (de) |
| KR (1) | KR100237142B1 (de) |
| AT (1) | ATE190059T1 (de) |
| AU (1) | AU667062B2 (de) |
| CA (1) | CA2119756C (de) |
| CZ (1) | CZ284316B6 (de) |
| DE (1) | DE69230730T2 (de) |
| DK (1) | DK0641341T3 (de) |
| ES (1) | ES2144425T3 (de) |
| FI (1) | FI104821B (de) |
| FR (1) | FR2682384B1 (de) |
| GR (1) | GR3032819T3 (de) |
| HU (1) | HU217440B (de) |
| IL (1) | IL103404A (de) |
| MX (1) | MX9205774A (de) |
| NO (1) | NO301012B1 (de) |
| NZ (1) | NZ244645A (de) |
| PL (1) | PL171318B1 (de) |
| PT (1) | PT641341E (de) |
| RU (1) | RU2105007C1 (de) |
| SK (1) | SK281921B6 (de) |
| TW (1) | TW225533B (de) |
| WO (1) | WO1993007145A1 (de) |
| YU (1) | YU48245B (de) |
| ZA (1) | ZA927743B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703681B1 (fr) * | 1993-04-08 | 1995-05-12 | Bellon Labor Sa Roger | Procede de preparation de fluoro-6-halogeno-2 quinoleine |
| WO2004103991A1 (fr) * | 2003-05-20 | 2004-12-02 | 'chemical Diversity Research Institute', Ltd. | Piperidines 2-substituees, bibliotheque focalisee et composition pharmaceutique |
| EP1710026A1 (de) | 2005-04-06 | 2006-10-11 | Juan Lloveras Calvo | Kontinuierlich graviertes, laminiertes Aluminium und dessen Benutzung in Paneelen |
| WO2013157018A1 (en) * | 2012-04-18 | 2013-10-24 | Indian Institute Of Technology Madras | A process for the preparation of the core structure in quinolone and napthyridone class of antibiotics |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ232092A (en) | 1989-01-16 | 1992-05-26 | Bellon Labor Sa Roger | 8-halo-7-fluoro-4-oxo-1,4-dihydro-benzo(b)(1,8) naphthyridine-3-carboxylic acid esters and preparation thereof |
| NZ232090A (en) | 1989-01-16 | 1990-12-21 | Bellon Labor Sa Roger | Halogen-containing 1-substituted-4-oxo-1,4-dihydro-benzo(b)(1,8)naphthyridine-3-carboxylic acid derivatives, preparation and pharmaceutical compositions thereof |
| US5020689A (en) * | 1989-10-27 | 1991-06-04 | The Wellcome Foundation Limited | Metering and dispensing system |
| FR2681865B1 (fr) * | 1991-10-01 | 1993-11-19 | Bel Laboratoire Roger | Nouveaux derives de la benzonaphtyridine-1,8 leur preparation et les compositions qui les contiennent. |
-
1991
- 1991-10-10 FR FR9112479A patent/FR2682384B1/fr not_active Expired - Fee Related
-
1992
- 1992-10-07 NZ NZ244645A patent/NZ244645A/en not_active IP Right Cessation
- 1992-10-08 DK DK92922701T patent/DK0641341T3/da active
- 1992-10-08 CZ CZ94834A patent/CZ284316B6/cs not_active IP Right Cessation
- 1992-10-08 PT PT92922701T patent/PT641341E/pt unknown
- 1992-10-08 RU RU94022266A patent/RU2105007C1/ru not_active IP Right Cessation
- 1992-10-08 WO PCT/FR1992/000937 patent/WO1993007145A1/fr active IP Right Grant
- 1992-10-08 CA CA002119756A patent/CA2119756C/fr not_active Expired - Fee Related
- 1992-10-08 EP EP92922701A patent/EP0641341B1/de not_active Expired - Lifetime
- 1992-10-08 AT AT92922701T patent/ATE190059T1/de not_active IP Right Cessation
- 1992-10-08 JP JP50667693A patent/JP3381191B2/ja not_active Expired - Fee Related
- 1992-10-08 AU AU28900/92A patent/AU667062B2/en not_active Ceased
- 1992-10-08 MX MX9205774A patent/MX9205774A/es not_active IP Right Cessation
- 1992-10-08 SK SK404-94A patent/SK281921B6/sk unknown
- 1992-10-08 PL PL92302982A patent/PL171318B1/pl not_active IP Right Cessation
- 1992-10-08 ZA ZA927743A patent/ZA927743B/xx unknown
- 1992-10-08 ES ES92922701T patent/ES2144425T3/es not_active Expired - Lifetime
- 1992-10-08 EP EP92402743A patent/EP0538101A1/de active Pending
- 1992-10-08 TW TW081107997A patent/TW225533B/zh active
- 1992-10-08 DE DE69230730T patent/DE69230730T2/de not_active Expired - Fee Related
- 1992-10-08 HU HU9401005A patent/HU217440B/hu not_active IP Right Cessation
- 1992-10-08 US US08/211,443 patent/US5484921A/en not_active Expired - Lifetime
- 1992-10-08 KR KR1019940701167A patent/KR100237142B1/ko not_active IP Right Cessation
- 1992-10-09 IL IL103404A patent/IL103404A/xx not_active IP Right Cessation
- 1992-10-09 YU YU91292A patent/YU48245B/sh unknown
-
1994
- 1994-03-25 NO NO941120A patent/NO301012B1/no unknown
- 1994-04-08 FI FI941651A patent/FI104821B/fi active
-
2000
- 2000-03-02 GR GR990402792T patent/GR3032819T3/el unknown
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