HU184984B - Process for producing 4-hydroxy-quinolines - Google Patents
Process for producing 4-hydroxy-quinolines Download PDFInfo
- Publication number
- HU184984B HU184984B HU82120A HU12082A HU184984B HU 184984 B HU184984 B HU 184984B HU 82120 A HU82120 A HU 82120A HU 12082 A HU12082 A HU 12082A HU 184984 B HU184984 B HU 184984B
- Authority
- HU
- Hungary
- Prior art keywords
- chloro
- quinolinone
- tetrahydro
- hydroxyquinoline
- platinum
- 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
-
- 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
- C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Quinoline Compounds (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8100764A FR2498186A1 (fr) | 1981-01-16 | 1981-01-16 | Preparation de la chloro-5, -6, -7 ou -8 hydroxy-4 quinoleine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU184984B true HU184984B (en) | 1984-11-28 |
Family
ID=9254222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU82120A HU184984B (en) | 1981-01-16 | 1982-01-15 | Process for producing 4-hydroxy-quinolines |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4412076A (OSRAM) |
| EP (1) | EP0056765B1 (OSRAM) |
| JP (1) | JPS57171970A (OSRAM) |
| KR (1) | KR870001897B1 (OSRAM) |
| AT (1) | ATE13881T1 (OSRAM) |
| CA (1) | CA1181072A (OSRAM) |
| DE (1) | DE3264152D1 (OSRAM) |
| DK (1) | DK149450C (OSRAM) |
| FR (1) | FR2498186A1 (OSRAM) |
| HU (1) | HU184984B (OSRAM) |
| IE (1) | IE51958B1 (OSRAM) |
| IN (1) | IN158326B (OSRAM) |
| ZA (1) | ZA82278B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2528836A1 (fr) * | 1982-06-17 | 1983-12-23 | Rhone Poulenc Sante | Procede de preparation d'hydroxy-4 quinoleines |
| US6166031A (en) * | 1987-10-19 | 2000-12-26 | Pfizer Inc, | Substituted tetralins, chromans and related compounds in the treatment of asthma |
| MX13484A (es) * | 1987-10-19 | 1993-05-01 | Pfizer | Procedimiento para la obtencion de tetralinas, cromanos y compuestos relacionados, sustituidos |
| US5731440A (en) * | 1994-03-01 | 1998-03-24 | Ishihara Sangyo Kaisha Ltd. | Intermediates for producing 5,7-dichloro-4-hydroxyquinoline |
| CN116588893B (zh) * | 2023-06-08 | 2025-11-11 | 中国科学院宁波材料技术与工程研究所 | 储氢材料、储氢组合物及应用、氢气存储及脱附方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558211A (en) * | 1949-04-14 | 1951-06-26 | Lilly Co Eli | Preparation of 4-hydroxyquinoline compounds |
-
1981
- 1981-01-16 FR FR8100764A patent/FR2498186A1/fr active Granted
-
1982
- 1982-01-14 JP JP57003536A patent/JPS57171970A/ja active Granted
- 1982-01-15 KR KR8200162A patent/KR870001897B1/ko not_active Expired
- 1982-01-15 DE DE8282400079T patent/DE3264152D1/de not_active Expired
- 1982-01-15 US US06/339,723 patent/US4412076A/en not_active Expired - Fee Related
- 1982-01-15 CA CA000394261A patent/CA1181072A/fr not_active Expired
- 1982-01-15 EP EP82400079A patent/EP0056765B1/fr not_active Expired
- 1982-01-15 HU HU82120A patent/HU184984B/hu not_active IP Right Cessation
- 1982-01-15 IN IN35/DEL/82A patent/IN158326B/en unknown
- 1982-01-15 DK DK17382A patent/DK149450C/da not_active IP Right Cessation
- 1982-01-15 IE IE76/82A patent/IE51958B1/en unknown
- 1982-01-15 ZA ZA82278A patent/ZA82278B/xx unknown
- 1982-01-15 AT AT82400079T patent/ATE13881T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| KR830009033A (ko) | 1983-12-17 |
| ZA82278B (en) | 1982-11-24 |
| JPH0249305B2 (OSRAM) | 1990-10-29 |
| US4412076A (en) | 1983-10-25 |
| IE51958B1 (en) | 1987-04-29 |
| DK149450C (da) | 1986-11-24 |
| IE820076L (en) | 1982-07-16 |
| KR870001897B1 (ko) | 1987-10-21 |
| DE3264152D1 (en) | 1985-07-25 |
| ATE13881T1 (de) | 1985-07-15 |
| CA1181072A (fr) | 1985-01-15 |
| EP0056765B1 (fr) | 1985-06-19 |
| DK17382A (da) | 1982-07-17 |
| DK149450B (da) | 1986-06-16 |
| EP0056765A1 (fr) | 1982-07-28 |
| JPS57171970A (en) | 1982-10-22 |
| FR2498186A1 (fr) | 1982-07-23 |
| FR2498186B1 (OSRAM) | 1983-10-28 |
| IN158326B (OSRAM) | 1986-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |