JPS57149286A - 8-aminopyrido(1,2,3-de)(1,4)banzoxazine derivative - Google Patents
8-aminopyrido(1,2,3-de)(1,4)banzoxazine derivativeInfo
- Publication number
- JPS57149286A JPS57149286A JP3630081A JP3630081A JPS57149286A JP S57149286 A JPS57149286 A JP S57149286A JP 3630081 A JP3630081 A JP 3630081A JP 3630081 A JP3630081 A JP 3630081A JP S57149286 A JPS57149286 A JP S57149286A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- amino
- methyl
- formula
- lower alkyl
- Prior art date
- 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.)
- Granted
Links
Abstract
NEW MATERIAL:A compound of formulaI[R<3> is H, lower alkyl; R<10> is mono- or disubstituted or cyclic amine, where these substituents may contain hetero atoms or may be substituted with hydroxyl, lower alkyl, lower alkoxy or amino; X is halogen]and its salts. EXAMPLE:8-Amino-9-fluoro-3-methyl-10- ( 4-methyl-1-piperazinyl ) -7-oxo-2, 3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid. USE:Antibacterial: it is effective against gram-positive and -negative bacteria including Pseudomonas areuginosa. PREPARATION:A compound of formula II in a polar solvent such as dimethyl sulfoxide or sulfolane is heated with an amine of R<10>H at room temperature to 200 deg.C, preferably 70-150 deg.C for 30min to 48hr to give the compound of formula I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3630081A JPS57149286A (en) | 1981-03-13 | 1981-03-13 | 8-aminopyrido(1,2,3-de)(1,4)banzoxazine derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3630081A JPS57149286A (en) | 1981-03-13 | 1981-03-13 | 8-aminopyrido(1,2,3-de)(1,4)banzoxazine derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57149286A true JPS57149286A (en) | 1982-09-14 |
JPH0116837B2 JPH0116837B2 (en) | 1989-03-27 |
Family
ID=12465958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3630081A Granted JPS57149286A (en) | 1981-03-13 | 1981-03-13 | 8-aminopyrido(1,2,3-de)(1,4)banzoxazine derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57149286A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4473568A (en) * | 1983-03-01 | 1984-09-25 | Warner Lambert Company | Antibacterial thiazolidine or thiomorpholine substituted quinolines |
US4571396A (en) * | 1984-04-16 | 1986-02-18 | Warner-Lambert Company | Antibacterial agents |
JPS6143186A (en) * | 1984-07-20 | 1986-03-01 | ワーナー‐ランバート・コンパニー | Antibacterial-ii |
EP0206076A2 (en) * | 1985-06-22 | 1986-12-30 | Bayer Ag | 1,8-Bridged 4-quinolone-3-carboxylic acids, process for their preparation as well as medicaments containing them, and their use for the preparation of medicaments |
JPS62145088A (en) * | 1985-12-10 | 1987-06-29 | バイエル・アクチエンゲゼルシヤフト | Enantiomerically pure 1, 8-crosslinked 4-quinolone-3- carboxylic acid |
US5097032A (en) * | 1984-07-20 | 1992-03-17 | Warner-Lambert Company | Antibacterial agents - II |
EP0550019A2 (en) * | 1991-12-31 | 1993-07-07 | Korea Research Institute Of Chemical Technology | Novel quinolone carboxylic acid derivatives and processes for preparing same |
EP0550016A1 (en) * | 1991-12-31 | 1993-07-07 | Korea Research Institute Of Chemical Technology | Novel quinolone carboxylic acid derivatives and processes for preparing same |
-
1981
- 1981-03-13 JP JP3630081A patent/JPS57149286A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4473568A (en) * | 1983-03-01 | 1984-09-25 | Warner Lambert Company | Antibacterial thiazolidine or thiomorpholine substituted quinolines |
US4571396A (en) * | 1984-04-16 | 1986-02-18 | Warner-Lambert Company | Antibacterial agents |
JPS6143186A (en) * | 1984-07-20 | 1986-03-01 | ワーナー‐ランバート・コンパニー | Antibacterial-ii |
US5097032A (en) * | 1984-07-20 | 1992-03-17 | Warner-Lambert Company | Antibacterial agents - II |
EP0206076A2 (en) * | 1985-06-22 | 1986-12-30 | Bayer Ag | 1,8-Bridged 4-quinolone-3-carboxylic acids, process for their preparation as well as medicaments containing them, and their use for the preparation of medicaments |
US4847375A (en) * | 1985-06-22 | 1989-07-11 | Bayer Aktiengesellschaft | Antibacterial 1,8-bridged 4-quinoline-3-carboxylic acids |
JPS62145088A (en) * | 1985-12-10 | 1987-06-29 | バイエル・アクチエンゲゼルシヤフト | Enantiomerically pure 1, 8-crosslinked 4-quinolone-3- carboxylic acid |
EP0550019A2 (en) * | 1991-12-31 | 1993-07-07 | Korea Research Institute Of Chemical Technology | Novel quinolone carboxylic acid derivatives and processes for preparing same |
EP0550016A1 (en) * | 1991-12-31 | 1993-07-07 | Korea Research Institute Of Chemical Technology | Novel quinolone carboxylic acid derivatives and processes for preparing same |
EP0550019A3 (en) * | 1991-12-31 | 1993-09-01 | Korea Research Institute Of Chemical Technology | Novel quinolone carboxylic acid derivatives and processes for preparing same |
Also Published As
Publication number | Publication date |
---|---|
JPH0116837B2 (en) | 1989-03-27 |
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