ZA82278B - Preparation of 4-hydroxyquinolines - Google Patents
Preparation of 4-hydroxyquinolinesInfo
- Publication number
- ZA82278B ZA82278B ZA82278A ZA82278A ZA82278B ZA 82278 B ZA82278 B ZA 82278B ZA 82278 A ZA82278 A ZA 82278A ZA 82278 A ZA82278 A ZA 82278A ZA 82278 B ZA82278 B ZA 82278B
- Authority
- ZA
- South Africa
- Prior art keywords
- hydroxyquinolines
- preparation
- image
- general formula
- carbon atoms
- Prior art date
Links
- 150000004331 4-hydroxyquinolines Chemical class 0.000 title abstract 2
- BUWPZNOVIHAWHW-UHFFFAOYSA-N 2,3-dihydro-1h-quinolin-4-one Chemical compound C1=CC=C2C(=O)CCNC2=C1 BUWPZNOVIHAWHW-UHFFFAOYSA-N 0.000 abstract 2
- -1 alkyl radicals Chemical class 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- WZKSXHQDXQKIQJ-UHFFFAOYSA-N F[C](F)F Chemical compound F[C](F)F WZKSXHQDXQKIQJ-UHFFFAOYSA-N 0.000 abstract 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
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
- C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Quinoline Compounds (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 |
|---|---|
| ZA82278B true ZA82278B (en) | 1982-11-24 |
Family
ID=9254222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA82278A ZA82278B (en) | 1981-01-16 | 1982-01-15 | Preparation of 4-hydroxyquinolines |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4412076A (en16) |
| EP (1) | EP0056765B1 (en16) |
| JP (1) | JPS57171970A (en16) |
| KR (1) | KR870001897B1 (en16) |
| AT (1) | ATE13881T1 (en16) |
| CA (1) | CA1181072A (en16) |
| DE (1) | DE3264152D1 (en16) |
| DK (1) | DK149450C (en16) |
| FR (1) | FR2498186A1 (en16) |
| HU (1) | HU184984B (en16) |
| IE (1) | IE51958B1 (en16) |
| IN (1) | IN158326B (en16) |
| ZA (1) | ZA82278B (en16) |
Families Citing this family (4)
| 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 |
| RU2073673C1 (ru) * | 1987-10-19 | 1997-02-20 | Пфайзер Инк. | Рацемические и оптические активные производные тетралина и 7-гидрокситетралина |
| WO1995023787A1 (fr) * | 1994-03-01 | 1995-09-08 | Ishihara Sangyo Kaisha, Ltd. | Procede de production de 5,7-dichloro-4-hydroxyquinoleine |
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 ZA ZA82278A patent/ZA82278B/xx unknown
- 1982-01-15 DK DK17382A patent/DK149450C/da not_active IP Right Cessation
- 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 EP EP82400079A patent/EP0056765B1/fr not_active Expired
- 1982-01-15 IE IE76/82A patent/IE51958B1/en unknown
- 1982-01-15 AT AT82400079T patent/ATE13881T1/de active
- 1982-01-15 HU HU82120A patent/HU184984B/hu not_active IP Right Cessation
- 1982-01-15 KR KR8200162A patent/KR870001897B1/ko not_active Expired
- 1982-01-15 CA CA000394261A patent/CA1181072A/fr not_active Expired
- 1982-01-15 IN IN35/DEL/82A patent/IN158326B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE13881T1 (de) | 1985-07-15 |
| IE820076L (en) | 1982-07-16 |
| FR2498186B1 (en16) | 1983-10-28 |
| FR2498186A1 (fr) | 1982-07-23 |
| US4412076A (en) | 1983-10-25 |
| EP0056765A1 (fr) | 1982-07-28 |
| DK149450C (da) | 1986-11-24 |
| IE51958B1 (en) | 1987-04-29 |
| JPH0249305B2 (en16) | 1990-10-29 |
| CA1181072A (fr) | 1985-01-15 |
| IN158326B (en16) | 1986-10-18 |
| KR870001897B1 (ko) | 1987-10-21 |
| KR830009033A (ko) | 1983-12-17 |
| JPS57171970A (en) | 1982-10-22 |
| EP0056765B1 (fr) | 1985-06-19 |
| DK149450B (da) | 1986-06-16 |
| HU184984B (en) | 1984-11-28 |
| DK17382A (da) | 1982-07-17 |
| DE3264152D1 (en) | 1985-07-25 |
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