CH511851A - Verfahren zur Herstellung von 2-Oxychinolinen - Google Patents
Verfahren zur Herstellung von 2-OxychinolinenInfo
- Publication number
- CH511851A CH511851A CH775669A CH775669A CH511851A CH 511851 A CH511851 A CH 511851A CH 775669 A CH775669 A CH 775669A CH 775669 A CH775669 A CH 775669A CH 511851 A CH511851 A CH 511851A
- Authority
- CH
- Switzerland
- Prior art keywords
- oxyquinolines
- preparation
- Prior art date
Links
Classifications
-
- 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
- C07D215/20—Oxygen atoms
- C07D215/22—Oxygen atoms attached in position 2 or 4
-
- 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681770482 DE1770482A1 (de) | 1968-05-22 | 1968-05-22 | Verfahren zur Herstellung von 2,4-Dioxychinolinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH511851A true CH511851A (de) | 1971-08-31 |
Family
ID=5700527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH775669A CH511851A (de) | 1968-05-22 | 1969-05-21 | Verfahren zur Herstellung von 2-Oxychinolinen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3652571A (Direct) |
| CH (1) | CH511851A (Direct) |
| DE (1) | DE1770482A1 (Direct) |
| FR (1) | FR2009119A1 (Direct) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065457A (en) * | 1973-05-19 | 1977-12-27 | Beecham Group Limited | 4-Hydroxy-3-nitro-carbostyril compounds |
| US4006237A (en) | 1973-10-11 | 1977-02-01 | Beecham Group Limited | Tetrahydrocarbostyril derivatives for the prophylaxis of asthma, hayfever and rhinitis |
| GB1489332A (en) * | 1973-10-11 | 1977-10-19 | Beecham Group Ltd | Reduced bicyclic pyridone derivatives |
| DE2631317A1 (de) * | 1975-07-23 | 1977-02-17 | Sandoz Ag | Organische verbindungen, ihre verwendung und herstellung |
| NZ193167A (en) * | 1979-03-27 | 1984-08-24 | Boots Co Plc | Quinoline derivatives and pharmaceutical compositions |
| US5622965A (en) * | 1993-03-12 | 1997-04-22 | State Of Oregon, Acting By And Through The Oregon State Board Of Higher Education, Acting For And On Behalf Of The Oregon Health Sciences University And The University Of Oregon, Eugene Oregon | 4-hydroxy-3-nitro-1,2-dihydroquinolin-2-ones and the use thereof as excitatory amino acid and glycine receptor antagonists |
| JPH09143156A (ja) * | 1995-11-17 | 1997-06-03 | Tanabe Seiyaku Co Ltd | アセトキシアゼチジノン誘導体の製法及びその合成中間体 |
-
1968
- 1968-05-22 DE DE19681770482 patent/DE1770482A1/de active Pending
-
1969
- 1969-05-21 CH CH775669A patent/CH511851A/de not_active IP Right Cessation
- 1969-05-22 FR FR6916663A patent/FR2009119A1/fr not_active Withdrawn
- 1969-05-22 US US827020A patent/US3652571A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3652571A (en) | 1972-03-28 |
| FR2009119A1 (Direct) | 1970-01-30 |
| DE1770482A1 (de) | 1971-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |