PT88431A - Process for the preparation of 4-oxo-3-quinolinecarboxylic acids useful as antibacterial agents - Google Patents
Process for the preparation of 4-oxo-3-quinolinecarboxylic acids useful as antibacterial agentsInfo
- Publication number
- PT88431A PT88431A PT88431A PT8843188A PT88431A PT 88431 A PT88431 A PT 88431A PT 88431 A PT88431 A PT 88431A PT 8843188 A PT8843188 A PT 8843188A PT 88431 A PT88431 A PT 88431A
- Authority
- PT
- Portugal
- Prior art keywords
- oxo
- preparation
- antibacterial agents
- acids useful
- quinolinecarboxylic acids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/807—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen all halogen atoms bound to the ring
-
- 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
- C07D401/04—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 directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oncology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9435987A | 1987-09-08 | 1987-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
PT88431A true PT88431A (pt) | 1989-07-31 |
PT88431B PT88431B (pt) | 1992-10-30 |
Family
ID=22244685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT88431A PT88431B (pt) | 1987-09-08 | 1988-09-06 | Processo para a preparacao de acidos 4-oxo-3-quinolinocarboxilicos uteis coma agentes anti-bacterianos |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0309789A1 (pt) |
JP (1) | JPH01100166A (pt) |
KR (1) | KR890005083A (pt) |
AR (1) | AR247553A1 (pt) |
AU (1) | AU598394B2 (pt) |
DK (1) | DK493988A (pt) |
FI (1) | FI884106A (pt) |
IL (1) | IL87569A (pt) |
MX (1) | MX12881A (pt) |
MY (1) | MY103910A (pt) |
NO (1) | NO170930C (pt) |
NZ (1) | NZ225926A (pt) |
PH (1) | PH26759A (pt) |
PT (1) | PT88431B (pt) |
ZA (1) | ZA886400B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5075319A (en) * | 1987-09-08 | 1991-12-24 | Sterling Drug Inc. | Pyridinyl-quinolone compounds, their preparation and use |
US5169853A (en) * | 1987-09-08 | 1992-12-08 | Sterling Drug Inc. | Pyridinyl-quinolone compounds, their preparation and use |
US4996355A (en) * | 1989-04-14 | 1991-02-26 | Mallinckrodt, Inc. | Novel intermediates for the production of 2,4,5-trifluorobenzoyl fluoride |
CA2078444A1 (en) | 1990-04-18 | 1991-10-19 | Thomas P. Demuth, Jr. | Antimicrobial quinolonyl lactams |
CN1338455A (zh) * | 2000-08-16 | 2002-03-06 | 大连绿源实业有限公司 | 新的喹诺酮羧酸的制备方法 |
WO2010058421A2 (en) * | 2008-11-18 | 2010-05-27 | Aditya Birla Science & Technology Co. Ltd. | A process for synthesis of 2, 4-dichloro-5- fluoroacetophenone (dcfa) |
CN107686456B (zh) * | 2017-07-25 | 2018-10-23 | 杭州师范大学 | 一种喹喏酮关键中间体乙酯胺化物及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3753993A (en) * | 1971-05-17 | 1973-08-21 | Sterling Drug Inc | 1,4-dihydro-4-oxo-7-pyridyl-3-quinoline-carboxylic acid derivatives |
US3907808A (en) * | 1971-05-17 | 1975-09-23 | Sterling Drug Inc | 1,4-Dihydro-4-oxo-7-pyridyl-3-quinolinecarboxylic acid derivatives |
US4670444B1 (en) * | 1980-09-03 | 1999-02-09 | Bayer Ag | and-naphthyridine-3-carboxylic acids and antibacte7-amino-1-cyclopropyl-4-oxo-1,4-dihydro-quinoline-rial agents containing these compounds |
NZ208470A (en) * | 1983-07-18 | 1988-06-30 | Abbott Lab | 6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid derivatives and antibacterial compositions containing such |
US4529725A (en) * | 1984-04-26 | 1985-07-16 | Abbott Laboratories | 1-Pyridine substituted quino-benzothiazine |
EP0179239A3 (en) * | 1984-09-17 | 1986-08-13 | Sterling Drug Inc. | 7-(pyridinyl)-/-alkyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid having antibacterial activity and preparation thereof |
US4636506A (en) * | 1984-12-06 | 1987-01-13 | Pfizer, Inc. | 7-heterocyclic-1,4-dihydroquinolones |
-
1988
- 1988-08-24 NZ NZ225926A patent/NZ225926A/en unknown
- 1988-08-26 IL IL87569A patent/IL87569A/xx unknown
- 1988-08-29 ZA ZA886400A patent/ZA886400B/xx unknown
- 1988-08-31 MX MX1288188A patent/MX12881A/es unknown
- 1988-09-01 NO NO883897A patent/NO170930C/no unknown
- 1988-09-02 AU AU21843/88A patent/AU598394B2/en not_active Ceased
- 1988-09-06 FI FI884106A patent/FI884106A/fi not_active IP Right Cessation
- 1988-09-06 PT PT88431A patent/PT88431B/pt not_active IP Right Cessation
- 1988-09-06 DK DK493988A patent/DK493988A/da not_active Application Discontinuation
- 1988-09-07 EP EP88114636A patent/EP0309789A1/en not_active Withdrawn
- 1988-09-07 KR KR1019880011552A patent/KR890005083A/ko not_active Application Discontinuation
- 1988-09-07 JP JP63224384A patent/JPH01100166A/ja active Pending
- 1988-09-08 MY MYPI88001002A patent/MY103910A/en unknown
- 1988-09-08 AR AR88311890A patent/AR247553A1/es active
-
1992
- 1992-08-24 PH PH37449A patent/PH26759A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0309789A1 (en) | 1989-04-05 |
NZ225926A (en) | 1990-04-26 |
NO170930B (no) | 1992-09-21 |
MX12881A (es) | 1993-08-01 |
DK493988A (da) | 1989-03-09 |
KR890005083A (ko) | 1989-05-11 |
NO883897D0 (no) | 1988-09-01 |
FI884106A0 (fi) | 1988-09-06 |
PH26759A (en) | 1992-09-28 |
AR247553A1 (es) | 1995-01-31 |
AU598394B2 (en) | 1990-06-21 |
JPH01100166A (ja) | 1989-04-18 |
NO170930C (no) | 1992-12-30 |
IL87569A0 (en) | 1989-01-31 |
AU2184388A (en) | 1989-03-09 |
PT88431B (pt) | 1992-10-30 |
FI884106A (fi) | 1989-03-09 |
IL87569A (en) | 1992-08-18 |
ZA886400B (en) | 1989-04-26 |
MY103910A (en) | 1993-10-30 |
NO883897L (no) | 1989-03-09 |
DK493988D0 (da) | 1988-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19920410 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19941031 |