IN157561B - - Google Patents
Info
- Publication number
- IN157561B IN157561B IN33/DEL/82A IN33DE1982A IN157561B IN 157561 B IN157561 B IN 157561B IN 33DE1982 A IN33DE1982 A IN 33DE1982A IN 157561 B IN157561 B IN 157561B
- Authority
- IN
- India
- Prior art keywords
- preparation
- acid
- desulphonating
- tetrahydroquinolin
- cyclizing
- Prior art date
Links
- YHXKNYLHVMSFKC-UHFFFAOYSA-N 3-(3-chloroanilino)propanoic acid Chemical compound OC(=O)CCNC1=CC=CC(Cl)=C1 YHXKNYLHVMSFKC-UHFFFAOYSA-N 0.000 abstract 1
- HOLTZTRNTRXTNX-UHFFFAOYSA-N 7-chloro-2,3-dihydro-1h-quinolin-4-one Chemical compound O=C1CCNC2=CC(Cl)=CC=C21 HOLTZTRNTRXTNX-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 abstract 1
- 229930185107 quinolinone Natural products 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Quinoline Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8100763A FR2498185A1 (fr) | 1981-01-16 | 1981-01-16 | Procede de preparation de la chloro-7 tetrahydro-1,2,3,4 quinolinone-4 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN157561B true IN157561B (en16) | 1986-04-26 |
Family
ID=9254221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN33/DEL/82A IN157561B (en16) | 1981-01-16 | 1982-01-15 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4421918A (en16) |
| EP (1) | EP0056764B1 (en16) |
| JP (1) | JPS57171971A (en16) |
| KR (1) | KR870001920B1 (en16) |
| AT (1) | ATE5721T1 (en16) |
| CA (1) | CA1167041A (en16) |
| DE (1) | DE3260022D1 (en16) |
| DK (1) | DK148803C (en16) |
| FR (1) | FR2498185A1 (en16) |
| HU (1) | HU184983B (en16) |
| IE (1) | IE51959B1 (en16) |
| IN (1) | IN157561B (en16) |
| ZA (1) | ZA82279B (en16) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105871B (zh) * | 2021-12-06 | 2023-11-14 | 青岛科技大学 | 一种8-羟基喹啉的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR806715A (fr) * | 1936-01-11 | 1936-12-23 | Ig Farbenindustrie Ag | Procédé pour préparer des composés hétérocycliques de l'azote |
| US3281836A (en) * | 1948-08-26 | 1966-10-25 | Brown Robert Hanbury | Interrogation gain control |
| US2558211A (en) * | 1949-04-14 | 1951-06-26 | Lilly Co Eli | Preparation of 4-hydroxyquinoline compounds |
| FR1202105A (fr) | 1956-06-14 | 1960-01-07 | Basf Ag | Procédé pour la production de quinolones-4 comportant un groupe hydoxyle sur le noyau benzénique |
| BE638349A (en16) * | 1963-08-30 | |||
| FR1514280A (fr) * | 1967-01-10 | 1968-02-23 | Roussel Uclaf | Nouveau procédé de préparation de quinoléines substituées et produits ainsi obtenus |
-
1981
- 1981-01-16 FR FR8100763A patent/FR2498185A1/fr active Granted
-
1982
- 1982-01-14 JP JP57003537A patent/JPS57171971A/ja active Granted
- 1982-01-15 EP EP82400078A patent/EP0056764B1/fr not_active Expired
- 1982-01-15 IN IN33/DEL/82A patent/IN157561B/en unknown
- 1982-01-15 CA CA000394262A patent/CA1167041A/fr not_active Expired
- 1982-01-15 DE DE8282400078T patent/DE3260022D1/de not_active Expired
- 1982-01-15 AT AT82400078T patent/ATE5721T1/de not_active IP Right Cessation
- 1982-01-15 KR KR8200163A patent/KR870001920B1/ko not_active Expired
- 1982-01-15 DK DK16382A patent/DK148803C/da not_active IP Right Cessation
- 1982-01-15 ZA ZA82279A patent/ZA82279B/xx unknown
- 1982-01-15 IE IE77/82A patent/IE51959B1/en unknown
- 1982-01-15 HU HU82119A patent/HU184983B/hu not_active IP Right Cessation
- 1982-01-15 US US06/339,704 patent/US4421918A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HU184983B (en) | 1984-11-28 |
| KR830009034A (ko) | 1983-12-17 |
| US4421918A (en) | 1983-12-20 |
| EP0056764A1 (fr) | 1982-07-28 |
| DK148803B (da) | 1985-10-07 |
| DK148803C (da) | 1986-04-01 |
| JPH0155270B2 (en16) | 1989-11-22 |
| KR870001920B1 (ko) | 1987-10-22 |
| IE820077L (en) | 1982-07-16 |
| FR2498185A1 (fr) | 1982-07-23 |
| EP0056764B1 (fr) | 1983-12-28 |
| ATE5721T1 (de) | 1984-01-15 |
| IE51959B1 (en) | 1987-04-29 |
| JPS57171971A (en) | 1982-10-22 |
| DK16382A (da) | 1982-07-17 |
| ZA82279B (en) | 1982-11-24 |
| DE3260022D1 (en) | 1984-02-02 |
| FR2498185B1 (en16) | 1983-08-26 |
| CA1167041A (fr) | 1984-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2964397D1 (en) | Process for the preparation of 4-pyridone-3-carboxylic acids, 1-cyclopropyl-4-pyridone-3-carboxylic acid derivatives and medicines containing them | |
| AR223663A1 (es) | Procedimiento para la preparacion de derivados 1,6-disustituidos de acido 4-piridon-3-carboxilico | |
| IT8667632A1 (it) | Composti dell'acido 3-(alchilcarbamoilossimetil)-3-cefem-4-carbossilico, procedimento per la preparazione di tali composti e preparato antibatterico che li contiene. | |
| DE2963721D1 (en) | Process for the preparation of chlorostyrenecyclopropane carboxylic acid derivatives | |
| FR2498185B1 (en16) | ||
| IT1066060B (it) | Processo per la preparazione di acido i aminobenzen 4 e 5 b solfatoetilsolfon 2 solfonico e dei corrispondenti composti ossietil solfonilico e vinilsolfonilico | |
| RO81505A (ro) | Procedeu pentru prepararea unor amide ale acidului 1,2,3-triazolocarboxilic | |
| EP0004635A3 (en) | Process for the continuous preparation of anthranilic acid | |
| NO870482L (no) | Fremgangsmaate ved fremstilling av nye karboksylsyreamider. | |
| DE2961465D1 (en) | Process for the preparation of 3,3-dimethyl-2-oxo-butanoic acid | |
| BR8304602A (pt) | Derivados de acido 5-fenil-carbamoilbarbiturico,processos para sua preparacao,composicoes anti-helminticas e inseticidas,processo para o combate de helmintos e emprego | |
| DE3060704D1 (en) | 4-fluoro-3-bromobenzoyl fluoride, process for its preparation and for the preparation of 4-fluoro-3-bromobenzoic acid therefrom | |
| DE2960219D1 (en) | Process for the nitration of aromatic sulfonic acids | |
| ZA797048B (en) | Process for the preparation of percarboxylic acid solutions | |
| BR8003642A (pt) | Processo para a preparacao de derivados de acido 1,3-dibromo-2,2-dimetilpropano-1,3-dicarboxilico | |
| BR7905224A (pt) | Processo para a preparacao de diglicidilester do acido 7-oxabiciclo(4.1.0)heptano-3,4-dicarboxilico | |
| IL60268A0 (en) | Process for the preparation of 3,3-dimethyl-cyclopropane-1,1,2-tricarboxylic acid derivatives,and -halogeno-nitriles as new intermediate products for this process and their preparation | |
| AR224028A1 (es) | Un procedimiento para la produccion de acido 2,5-diceto-gluconico | |
| DE3060478D1 (en) | Process for the preparation of 1,6-diaminonaphthalene-4,8-disulphonic acid | |
| ES487275A0 (es) | Procedimiento para la preparacion de acido 1,2,3-tiadiazol- 5-il-tioglicolico | |
| IT1113739B (it) | Procedimento per la preparazione di derivati di acido 1,4-cicloesadiene carbossilico e prodotto ottenuto | |
| PT83116B (pt) | Processo para a preparacao de acidos 5-cloro-s-triazolo{4,3-a}-piridino-7-carboxilicos | |
| PT70367A (en) | Process for the preparation of 4,4-dimethyl-4-sila-fatty acid amides with pharmaceutical effect | |
| BR7905225A (pt) | Processo para a preparacao de ester diglicidiclico do acido 7-oxabicilo-(4.1.0)heptano-3,4-dicarboxilico | |
| DE2962931D1 (en) | Process for the preparation of 3-nitronaphthalene-1,5-disulfonic acid |