CS245275B1 - Method of 1-alkyl-6,7-methylendioxi-4(1)-oxo-cimiline-3-carboxylic acids production - Google Patents
Method of 1-alkyl-6,7-methylendioxi-4(1)-oxo-cimiline-3-carboxylic acids production Download PDFInfo
- Publication number
- CS245275B1 CS245275B1 CS827623A CS762382A CS245275B1 CS 245275 B1 CS245275 B1 CS 245275B1 CS 827623 A CS827623 A CS 827623A CS 762382 A CS762382 A CS 762382A CS 245275 B1 CS245275 B1 CS 245275B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- khcjioth
- formula
- alkyl
- carried out
- oxo
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
- C07D317/66—Nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD81236067A DD207098A3 (de) | 1981-12-22 | 1981-12-22 | Verfahren zur herstellung von 1-alkyl-6,7-methylendioxy-4(1h)-oxo-cinnolin-3-carbonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS245275B1 true CS245275B1 (en) | 1986-09-18 |
Family
ID=5535659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS827623A CS245275B1 (en) | 1981-12-22 | 1982-10-27 | Method of 1-alkyl-6,7-methylendioxi-4(1)-oxo-cimiline-3-carboxylic acids production |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4495351A (de) |
| BG (1) | BG44277A1 (de) |
| CS (1) | CS245275B1 (de) |
| DD (1) | DD207098A3 (de) |
| ES (1) | ES517162A0 (de) |
| FI (1) | FI824370L (de) |
| HU (1) | HU187825B (de) |
| SE (1) | SE8207309L (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1203952B (it) * | 1987-04-23 | 1989-02-23 | Ind Chimica Profarmaco Spa | Processo per la preparazione di 1-alchil-3-cabossi-4-cinnoloni |
| GB9813776D0 (en) * | 1998-06-25 | 1998-08-26 | Smithkline Beecham Plc | Novel compounds |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2797218A (en) * | 1953-08-13 | 1957-06-25 | May & Baker Ltd | Cinnoline derivatives |
| US3397208A (en) * | 1965-02-24 | 1968-08-13 | Norwich Pharma Co | Method for preparing 4-hydroxy-6, 7-dialkoxy-3-carboalkoxyquinolines and novel 4-chloro-6, 7-dialkoxy-3-carboalkoxyquinolines useful therein |
| US3669965A (en) * | 1969-12-29 | 1972-06-13 | Lilly Co Eli | 1-lower alkyl or alkylene substituted-6,7-methylenedioxy-4(1h)-oxocinnoline-3-carboxylic acids and methods for making and using same |
| US4264604A (en) * | 1977-07-01 | 1981-04-28 | Ciba-Geigy Corporation | Quinolonecarboxylic acid derivatives as bactericides |
| JPS56128703A (en) * | 1980-03-14 | 1981-10-08 | Otsuka Pharmaceut Co Ltd | Antimicrobial agent |
-
1981
- 1981-12-22 DD DD81236067A patent/DD207098A3/de not_active IP Right Cessation
-
1982
- 1982-10-27 CS CS827623A patent/CS245275B1/cs unknown
- 1982-10-29 BG BG8258434A patent/BG44277A1/xx unknown
- 1982-11-05 ES ES82517162A patent/ES517162A0/es active Granted
- 1982-12-20 FI FI824370A patent/FI824370L/fi not_active Application Discontinuation
- 1982-12-21 SE SE8207309A patent/SE8207309L/xx not_active Application Discontinuation
- 1982-12-21 US US06/451,539 patent/US4495351A/en not_active Expired - Fee Related
- 1982-12-21 HU HU824107A patent/HU187825B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE8207309L (sv) | 1983-06-23 |
| US4495351A (en) | 1985-01-22 |
| FI824370A0 (fi) | 1982-12-20 |
| BG44277A1 (en) | 1988-11-15 |
| ES8307702A1 (es) | 1983-08-16 |
| FI824370A7 (fi) | 1983-06-23 |
| FI824370L (fi) | 1983-06-23 |
| SE8207309D0 (sv) | 1982-12-21 |
| DD207098A3 (de) | 1984-02-15 |
| HU187825B (en) | 1986-02-28 |
| ES517162A0 (es) | 1983-08-16 |
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