HU170951B - New process for preparing 3-quinolinecarboxylic acids - Google Patents
New process for preparing 3-quinolinecarboxylic acidsInfo
- Publication number
- HU170951B HU170951B HU75CI00001585A HUCI001585A HU170951B HU 170951 B HU170951 B HU 170951B HU 75CI00001585 A HU75CI00001585 A HU 75CI00001585A HU CI001585 A HUCI001585 A HU CI001585A HU 170951 B HU170951 B HU 170951B
- Authority
- HU
- Hungary
- Prior art keywords
- preparing
- new process
- quinolinecarboxylic acids
- quinolinecarboxylic
- acids
- 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
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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 ring carbon atoms
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU75CI00001585A HU170951B (en) | 1975-06-06 | 1975-06-06 | New process for preparing 3-quinolinecarboxylic acids |
SE7606308A SE7606308L (en) | 1975-06-06 | 1976-06-03 | NEW WAY TO PRODUCE QUINOLINE-3-CARBOXYLIC ACIDS |
FI761583A FI761583A (en) | 1975-06-06 | 1976-06-04 | |
NO761926A NO761926L (en) | 1975-06-06 | 1976-06-04 | |
DK247976A DK247976A (en) | 1975-06-06 | 1976-06-04 | PROCEDURE FOR THE PREPARATION OF QUINOLIN-3-CARBOXYLIC ACIDS |
GB23285/76A GB1502405A (en) | 1975-06-06 | 1976-06-04 | Preparation of quinoline derivatives |
ES448619A ES448619A1 (en) | 1975-06-06 | 1976-06-05 | Preparation of quinoline derivatives |
JP51065718A JPS51146476A (en) | 1975-06-06 | 1976-06-07 | New preparation method of quinolinee33carbonic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU75CI00001585A HU170951B (en) | 1975-06-06 | 1975-06-06 | New process for preparing 3-quinolinecarboxylic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
HU170951B true HU170951B (en) | 1977-10-28 |
Family
ID=10994570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU75CI00001585A HU170951B (en) | 1975-06-06 | 1975-06-06 | New process for preparing 3-quinolinecarboxylic acids |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS51146476A (en) |
DK (1) | DK247976A (en) |
ES (1) | ES448619A1 (en) |
FI (1) | FI761583A (en) |
GB (1) | GB1502405A (en) |
HU (1) | HU170951B (en) |
NO (1) | NO761926L (en) |
SE (1) | SE7606308L (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540616A (en) * | 1978-09-14 | 1980-03-22 | Otsuka Pharmaceut Co Ltd | Preparation of benzo-hetero-compound |
JPS58105965A (en) * | 1981-12-15 | 1983-06-24 | Nippon Shinyaku Co Ltd | Substituted quinolinecarboxylic acid derivative |
JPS61143363A (en) * | 1984-12-17 | 1986-07-01 | Kyorin Pharmaceut Co Ltd | Production of quinolonecarboxylic acid derivative |
JPS61143364A (en) * | 1984-12-17 | 1986-07-01 | Kyorin Pharmaceut Co Ltd | Production of quinolonecarboxylic acid derivative |
DE3705621C2 (en) * | 1986-02-25 | 1997-01-09 | Otsuka Pharma Co Ltd | Heterocyclic substituted quinolonecarboxylic acid derivatives |
JPS6483068A (en) * | 1987-09-25 | 1989-03-28 | Otsuka Pharma Co Ltd | Production of benzo-heterocyclic compound |
DE69528160T2 (en) * | 1994-03-01 | 2003-02-06 | Ishihara Sangyo Kaisha | METHOD FOR PRODUCING 5,7 DICHLOR-4-HYDROXYCHINOLINE |
-
1975
- 1975-06-06 HU HU75CI00001585A patent/HU170951B/en unknown
-
1976
- 1976-06-03 SE SE7606308A patent/SE7606308L/en not_active Application Discontinuation
- 1976-06-04 FI FI761583A patent/FI761583A/fi not_active Application Discontinuation
- 1976-06-04 DK DK247976A patent/DK247976A/en not_active Application Discontinuation
- 1976-06-04 NO NO761926A patent/NO761926L/no unknown
- 1976-06-04 GB GB23285/76A patent/GB1502405A/en not_active Expired
- 1976-06-05 ES ES448619A patent/ES448619A1/en not_active Expired
- 1976-06-07 JP JP51065718A patent/JPS51146476A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DK247976A (en) | 1976-12-07 |
FI761583A (en) | 1976-12-07 |
GB1502405A (en) | 1978-03-01 |
JPS51146476A (en) | 1976-12-16 |
SE7606308L (en) | 1976-12-07 |
ES448619A1 (en) | 1977-07-01 |
NO761926L (en) | 1976-12-07 |
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