ES485221A1 - Un procedimiento para la preparacion de una nueva 3,4-dihi- dro-3-oxoquinoxalina - Google Patents
Un procedimiento para la preparacion de una nueva 3,4-dihi- dro-3-oxoquinoxalinaInfo
- Publication number
- ES485221A1 ES485221A1 ES79485221A ES485221A ES485221A1 ES 485221 A1 ES485221 A1 ES 485221A1 ES 79485221 A ES79485221 A ES 79485221A ES 485221 A ES485221 A ES 485221A ES 485221 A1 ES485221 A1 ES 485221A1
- Authority
- ES
- Spain
- Prior art keywords
- quinoxalines
- ch3o
- dihydro
- individually
- oxo
- 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
- 239000008194 pharmaceutical composition Substances 0.000 title abstract 2
- 150000003252 quinoxalines Chemical class 0.000 title abstract 2
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical compound [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 abstract 4
- -1 6-nitro-4,5- disubstituted aniline Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000001475 halogen functional group Chemical group 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 abstract 1
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 abstract 1
- 125000001340 2-chloroethyl group Chemical group [H]C([H])(Cl)C([H])([H])* 0.000 abstract 1
- 241000124008 Mammalia Species 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
- 208000036142 Viral infection Diseases 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- ZAFFWAGKFUGBKJ-UHFFFAOYSA-N ethyl 6,7-dibromo-3-oxo-4h-quinoxaline-2-carboxylate Chemical compound BrC1=C(Br)C=C2NC(=O)C(C(=O)OCC)=NC2=C1 ZAFFWAGKFUGBKJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000546 pharmaceutical excipient Substances 0.000 abstract 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 1
- FFRYUAVNPBUEIC-UHFFFAOYSA-N quinoxalin-2-ol Chemical compound C1=CC=CC2=NC(O)=CN=C21 FFRYUAVNPBUEIC-UHFFFAOYSA-N 0.000 abstract 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000009385 viral infection Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/44—Benzopyrazines 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 carbon atoms of the hetero ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
- C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Virology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Oncology (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Communicable Diseases (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pulmonology (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Un procedimiento para la preparación de una nueva 3,4-dihidro- 3-oxoquinoxalina de fórmula I **(Fórmula)** donde R y R4 son individualmente H, NO2 o CH3O; R1 y R2 son individualmente H, NO2, CH3O o halógeno, de manera que por lo menos uno de los radicales R, R1, R2 y R4 es distinto de H, de forma que si ninguno de los radicales R1 o R2 es NO2 o CH3O, R1 y R2 son ambos individualmente halógeno y R y R4 son ambos H y de tal manera que uno de los radicales R1 y R2 es CH3O solamente si uno de los radicales R, R1, R2 o R4 es NO2, con la condición de que solamente uno de los radicales R1 o R2 es cloro; R3 es alquilo C1-C4, cicloalquilo C3-C6, alquenilo C3- C4, H o 2-cloroetilo y n es 0 o 2;
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95315778A | 1978-10-20 | 1978-10-20 | |
| US6044579A | 1979-07-25 | 1979-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES485221A1 true ES485221A1 (es) | 1980-07-01 |
Family
ID=26739938
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES79485221A Expired ES485221A1 (es) | 1978-10-20 | 1979-10-19 | Un procedimiento para la preparacion de una nueva 3,4-dihi- dro-3-oxoquinoxalina |
| ES79485222A Expired ES485222A1 (es) | 1978-10-20 | 1979-10-19 | Un procedimiento para la preparacion de una nueva 3,4-dihi- dro-3-oxoquinoxalina |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES79485222A Expired ES485222A1 (es) | 1978-10-20 | 1979-10-19 | Un procedimiento para la preparacion de una nueva 3,4-dihi- dro-3-oxoquinoxalina |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4264600A (es) |
| EP (1) | EP0010426A1 (es) |
| JP (1) | JPS5569514A (es) |
| AU (1) | AU5197779A (es) |
| BE (1) | BE879472A (es) |
| CA (1) | CA1145337A (es) |
| DD (1) | DD146705A5 (es) |
| DK (1) | DK444479A (es) |
| ES (2) | ES485221A1 (es) |
| FI (1) | FI793261A (es) |
| FR (2) | FR2439188A1 (es) |
| GB (1) | GB2034302A (es) |
| GR (1) | GR72941B (es) |
| IL (1) | IL58478A0 (es) |
| IT (1) | IT1193847B (es) |
| LU (1) | LU81798A1 (es) |
| PH (1) | PH15791A (es) |
| PT (1) | PT70340A (es) |
| RO (1) | RO78225A (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252954A (en) * | 1979-10-25 | 1981-02-24 | Eli Lilly And Company | Salts of dihalo-3,4-dihydro-3-oxo-2-quinoxaline carboxylic acids and hindered amines |
| US4355030A (en) * | 1980-11-14 | 1982-10-19 | Eli Lilly And Company | Antiviral combinations |
| JPH0678319B2 (ja) * | 1986-03-11 | 1994-10-05 | 東ソー株式会社 | キノキサリノン誘導体 |
| US5037983A (en) * | 1988-05-16 | 1991-08-06 | E. R. Squibb & Sons, Inc. | 6,7-dihydroxyquinoxalines as intermediates to beta-lactam antibiotics |
| US4904775A (en) * | 1988-05-16 | 1990-02-27 | E. R. Squibb & Sons, Inc. | Heteroaroylhydrazide derivatives of monocyclic beta-lactam antibiotics |
| CA2024282A1 (en) * | 1989-09-21 | 1991-03-22 | Peter H. Ermann | Heterocyclic hydrazide derivatives of monocyclic beta-lactam antibiotics |
| US5169955A (en) * | 1990-03-01 | 1992-12-08 | Nippon Kayaku Kabushiki Kaisha | Process for producing 2-hydroxyquinoxaline derivatives |
| ZA918014B (en) * | 1990-11-05 | 1992-07-29 | Squibb & Sons Inc | Heteroaroyl derivatives of monocyclic beta-lactam antibiotics |
| WO1992011245A1 (en) * | 1990-12-20 | 1992-07-09 | Warner-Lambert Company | 2-acylamido derivatives of 3,4-dihydro-3-oxo-quinoxaline having pharmaceutical activity |
| US5250691A (en) * | 1991-09-09 | 1993-10-05 | E. R. Squibb & Sons, Inc. | Heteroaryl derivatives of monocyclic beta-lactam antibiotics |
| TW274550B (es) * | 1992-09-26 | 1996-04-21 | Hoechst Ag | |
| AU744540B2 (en) * | 1997-09-01 | 2002-02-28 | Kyorin Pharmaceutical Co. Ltd. | 6,7-asymmetrically disubstituted quinoxalinecarboxylic acid derivatives, addition salts thereof, and processes for the preparation of both |
| US8742156B2 (en) | 2010-08-14 | 2014-06-03 | British Columbia Cancer Agency Branch | Anti-viral carbamimidothioic acid esters |
| CA2895526C (en) * | 2012-12-20 | 2021-08-24 | Qing-bin LU | Radiosensitizer compounds for use in combination with radiation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1038505A (en) * | 1963-06-04 | 1966-08-10 | Daiichi Seiyaku Co | Antileprosy ointment |
| DE1804328A1 (de) * | 1967-10-23 | 1969-05-22 | Donau Pharmazie Gmbh | 3-substituierte Chinoxalinone und Verfahren zur Herstellung von 3-substituierten Chinoxalin-2-Onen |
| GB1215815A (en) | 1967-12-20 | 1970-12-16 | Research Corp | Production of quinoxaline-di-n-oxides and benzimidazole mono- and di-n-oxides |
| GB1408675A (en) | 1973-03-16 | 1975-10-01 | Allen & Hanburys Ltd | Amides derived from quinoxaline |
| US3654275A (en) * | 1969-10-15 | 1972-04-04 | Pfizer & Co C | Quinoxalinecarboxamide antiinflammatory agents |
| GB1308370A (en) | 1969-12-09 | 1973-02-21 | Research Corp | 1-hydroxy-3-oxo-benzimidazoles quinoxaline-di-n-oxides and benzimidazole-mono-and di-n-oxides |
| US3962440A (en) * | 1973-12-26 | 1976-06-08 | Eli Lilly And Company | Quinoxaline compounds as hypnotic agents |
-
1979
- 1979-10-15 GR GR60267A patent/GR72941B/el unknown
- 1979-10-15 PH PH23167A patent/PH15791A/en unknown
- 1979-10-16 GB GB7935844A patent/GB2034302A/en not_active Withdrawn
- 1979-10-16 EP EP79302229A patent/EP0010426A1/en not_active Withdrawn
- 1979-10-17 IL IL58478A patent/IL58478A0/xx unknown
- 1979-10-18 BE BE1/9573A patent/BE879472A/fr unknown
- 1979-10-18 CA CA000337952A patent/CA1145337A/en not_active Expired
- 1979-10-18 FR FR7925930A patent/FR2439188A1/fr not_active Withdrawn
- 1979-10-18 LU LU81798A patent/LU81798A1/fr unknown
- 1979-10-18 PT PT197970340A patent/PT70340A/pt unknown
- 1979-10-19 ES ES79485221A patent/ES485221A1/es not_active Expired
- 1979-10-19 FI FI793261A patent/FI793261A/fi not_active Application Discontinuation
- 1979-10-19 RO RO7999003A patent/RO78225A/ro unknown
- 1979-10-19 ES ES79485222A patent/ES485222A1/es not_active Expired
- 1979-10-19 AU AU51977/79A patent/AU5197779A/en not_active Abandoned
- 1979-10-19 IT IT26662/79A patent/IT1193847B/it active
- 1979-10-19 DD DD79216342A patent/DD146705A5/de unknown
- 1979-10-19 JP JP13583279A patent/JPS5569514A/ja active Pending
- 1979-10-22 DK DK444479A patent/DK444479A/da unknown
- 1979-10-25 US US06/088,274 patent/US4264600A/en not_active Expired - Lifetime
-
1980
- 1980-04-25 FR FR8009368A patent/FR2448899A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT7926662A0 (it) | 1979-10-19 |
| FI793261A (fi) | 1980-04-21 |
| JPS5569514A (en) | 1980-05-26 |
| PH15791A (en) | 1983-03-25 |
| GR72941B (es) | 1984-01-16 |
| US4264600A (en) | 1981-04-28 |
| FR2439188A1 (fr) | 1980-05-16 |
| DD146705A5 (de) | 1981-02-25 |
| CA1145337A (en) | 1983-04-26 |
| PT70340A (en) | 1979-10-01 |
| RO78225A (ro) | 1982-02-01 |
| BE879472A (fr) | 1980-04-18 |
| GB2034302A (en) | 1980-06-04 |
| ES485222A1 (es) | 1980-09-01 |
| FR2448899A1 (fr) | 1980-09-12 |
| IL58478A0 (en) | 1980-01-31 |
| DK444479A (da) | 1980-04-21 |
| IT1193847B (it) | 1988-08-24 |
| EP0010426A1 (en) | 1980-04-30 |
| LU81798A1 (fr) | 1980-04-21 |
| AU5197779A (en) | 1980-05-01 |
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