ES450060A1 - Un procedimiento para la preparacion de 3-nitro-4-hidroxi- quinolin-2 (1h) onas. - Google Patents
Un procedimiento para la preparacion de 3-nitro-4-hidroxi- quinolin-2 (1h) onas.Info
- Publication number
- ES450060A1 ES450060A1 ES450060A ES450060A ES450060A1 ES 450060 A1 ES450060 A1 ES 450060A1 ES 450060 A ES450060 A ES 450060A ES 450060 A ES450060 A ES 450060A ES 450060 A1 ES450060 A1 ES 450060A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- alkyl
- formula
- trifluoromethyl
- nitro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 125000004432 carbon atom Chemical group C* 0.000 abstract 8
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- 125000000304 alkynyl group Chemical group 0.000 abstract 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052794 bromium Inorganic materials 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 239000011737 fluorine Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 1
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 abstract 1
- SHZUGBYEPDMAPC-UHFFFAOYSA-N 4-hydroxy-3-nitro-1h-quinolin-2-one Chemical class C1=CC=C2C(=O)C([N+]([O-])=O)=C(O)NC2=C1 SHZUGBYEPDMAPC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 abstract 1
- VYFOAVADNIHPTR-UHFFFAOYSA-N isatoic anhydride Chemical compound NC1=CC=CC=C1CO VYFOAVADNIHPTR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Pulmonology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (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 |
|---|---|---|---|
| US59853975A | 1975-07-23 | 1975-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES450060A1 true ES450060A1 (es) | 1977-12-01 |
Family
ID=24395967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450060A Expired ES450060A1 (es) | 1975-07-23 | 1976-07-22 | Un procedimiento para la preparacion de 3-nitro-4-hidroxi- quinolin-2 (1h) onas. |
Country Status (17)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54130587A (en) * | 1978-03-30 | 1979-10-09 | Otsuka Pharmaceut Co Ltd | Carbostyryl derivative |
| IE52656B1 (en) * | 1981-04-07 | 1988-01-06 | Shell Int Research | Closure device |
| JPS60101445U (ja) * | 1983-12-17 | 1985-07-10 | 紀伊産業株式会社 | 密封容器 |
| JPH0621181B2 (ja) * | 1987-01-12 | 1994-03-23 | テルモ株式会社 | 親水性ポリフッ化ビニリデン多孔質膜の製造方法 |
| JPH0644827Y2 (ja) * | 1988-09-20 | 1994-11-16 | エヌオーケー株式会社 | キャップ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1770482A1 (de) * | 1968-05-22 | 1971-11-11 | Basf Ag | Verfahren zur Herstellung von 2,4-Dioxychinolinen |
| NL7314812A (enrdf_load_stackoverflow) * | 1972-11-02 | 1974-05-06 | ||
| GB1453863A (en) * | 1973-05-19 | 1976-10-27 | Beecham Group Ltd | Pharmaceutical compositions comprising nitrocarbostyrils for the treatment of allergic and immunological hypersensitivity |
-
1976
- 1976-07-12 DE DE19762631317 patent/DE2631317A1/de active Pending
- 1976-07-14 FI FI762046A patent/FI762046A7/fi not_active Application Discontinuation
- 1976-07-14 DK DK319276A patent/DK319276A/da unknown
- 1976-07-15 NO NO762489A patent/NO762489L/no unknown
- 1976-07-16 SE SE7608151A patent/SE7608151L/xx unknown
- 1976-07-19 NL NL7607968A patent/NL7607968A/xx unknown
- 1976-07-21 IL IL50090A patent/IL50090A0/xx unknown
- 1976-07-21 JP JP51086079A patent/JPS5225781A/ja active Pending
- 1976-07-21 NZ NZ181532A patent/NZ181532A/xx unknown
- 1976-07-21 DD DD193994A patent/DD126769A5/xx unknown
- 1976-07-21 PT PT65391A patent/PT65391B/pt unknown
- 1976-07-22 YU YU01811/76A patent/YU181176A/xx unknown
- 1976-07-22 ES ES450060A patent/ES450060A1/es not_active Expired
- 1976-07-22 BE BE169152A patent/BE844414A/xx unknown
- 1976-07-23 ZA ZA00764449A patent/ZA764449B/xx unknown
- 1976-07-23 AU AU16209/76A patent/AU1620976A/en not_active Expired
- 1976-07-23 FR FR7622494A patent/FR2318633A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FI762046A7 (enrdf_load_stackoverflow) | 1977-01-24 |
| DE2631317A1 (de) | 1977-02-17 |
| YU181176A (en) | 1982-05-31 |
| NL7607968A (nl) | 1977-01-25 |
| JPS5225781A (en) | 1977-02-25 |
| AU1620976A (en) | 1978-01-26 |
| BE844414A (fr) | 1977-01-24 |
| DD126769A5 (enrdf_load_stackoverflow) | 1977-08-10 |
| PT65391A (fr) | 1976-08-01 |
| FR2318633A1 (fr) | 1977-02-18 |
| DK319276A (da) | 1977-01-24 |
| ZA764449B (en) | 1978-03-29 |
| SE7608151L (sv) | 1977-01-24 |
| NZ181532A (en) | 1978-07-10 |
| IL50090A0 (en) | 1976-09-30 |
| NO762489L (enrdf_load_stackoverflow) | 1977-01-25 |
| PT65391B (fr) | 1978-04-05 |
| FR2318633B1 (enrdf_load_stackoverflow) | 1978-12-22 |
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