RO63539A - PROCESS FOR THE PREPARATION OF PIPERAZINYLQUINOXALINES - Google Patents
PROCESS FOR THE PREPARATION OF PIPERAZINYLQUINOXALINESInfo
- Publication number
- RO63539A RO63539A RO7400079481A RO7948174A RO63539A RO 63539 A RO63539 A RO 63539A RO 7400079481 A RO7400079481 A RO 7400079481A RO 7948174 A RO7948174 A RO 7948174A RO 63539 A RO63539 A RO 63539A
- Authority
- RO
- Romania
- Prior art keywords
- piperazinylquinoxalines
- preparation
- Prior art date
Links
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
- C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
- C07D241/52—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37902273A | 1973-07-13 | 1973-07-13 | |
| US46538174A | 1974-04-29 | 1974-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO63539A true RO63539A (en) | 1978-07-15 |
Family
ID=27008442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7400079481A RO63539A (en) | 1973-07-13 | 1974-07-13 | PROCESS FOR THE PREPARATION OF PIPERAZINYLQUINOXALINES |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5037791A (en) |
| AU (1) | AU7073174A (en) |
| BG (1) | BG21606A3 (en) |
| CH (1) | CH605919A5 (en) |
| DD (1) | DD112127A5 (en) |
| DE (1) | DE2433397A1 (en) |
| DK (1) | DK342674A (en) |
| ES (1) | ES428107A1 (en) |
| FI (1) | FI193974A7 (en) |
| FR (1) | FR2236499B1 (en) |
| GB (1) | GB1440722A (en) |
| IE (1) | IE39869B1 (en) |
| IL (1) | IL45158A0 (en) |
| LU (1) | LU70510A1 (en) |
| NL (1) | NL7408705A (en) |
| NO (1) | NO742351L (en) |
| RO (1) | RO63539A (en) |
| SE (1) | SE417316B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082845A (en) * | 1977-04-25 | 1978-04-04 | Merck & Co., Inc. | 3-(1-Piperazinyl)-pyrido[2,3-b]pyrazines |
| US4091098A (en) * | 1977-04-25 | 1978-05-23 | Merck & Co., Inc. | 3-(1-PIPERAZINYL)-1,2,4-BENZOTRIAZINES AND N-oxides |
| US4107309A (en) * | 1977-05-23 | 1978-08-15 | American Cyanamid Company | Substituted imidazo[1,2-d]-as-triazines |
| US4091101A (en) * | 1977-06-15 | 1978-05-23 | Merck & Co., Inc. | 6-(1-Piperazinyl)quinoxaline |
| EP0094498A3 (en) * | 1982-05-06 | 1985-04-03 | American Cyanamid Company | Antiatherosclerotic 1-piperazine derivatives |
| ES2042395B1 (en) * | 1992-02-27 | 1994-06-16 | Promotora Catalana De Inversio | PROCEDURE FOR THE OBTAINING OF DERIVATIVES OF 2-CIANO-3-PIPERACINILQUINOXALINAS. |
| FR2731221B1 (en) * | 1995-03-01 | 1997-05-30 | Pf Medicament | NOVEL DERIVATIVES OF ETHYL-1 DIHYDRO-1, 2 OXO-2 METHYLAMINO-3 QUINOXALINE, THEIR USE AS MEDICAMENTS AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME |
| US6040448A (en) | 1997-10-24 | 2000-03-21 | Neurogen Corporation | Certain 1-(2-naphthyl) and 1-(2-azanaphthyl)-4-(1-phenylmethyl) piperazines, dopamine receptor subtype specific ligands |
| CA2308057A1 (en) * | 1997-10-24 | 1999-05-06 | Neurogen Corporation | 1-(2-naphthyl) and 1-(2-azanaphthyl)-4-(1-phenylmethyl)piperazines being dopamine d4 receptor subtype ligands |
| AU6242999A (en) * | 1998-09-02 | 2000-03-21 | Neurogen Corporation | 2-aryl-4-(1-(4-heteroaryl)piperazin-1-yl) methylimidazoles: dopamine d4 receptor subtype ligands |
| US6465467B1 (en) | 1999-05-21 | 2002-10-15 | Biovitrum Ab | Certain aryl-aliphatic and heteroaryl-aliphatic piperazinyl pyrazines and their use in the treatment of serotonin-related diseases |
| HK1048311B (en) * | 1999-05-21 | 2006-08-11 | 比奥维特罗姆股份公司 | Compounds, their use and preparation |
| SE9901884D0 (en) * | 1999-05-21 | 1999-05-21 | Pharmacia & Upjohn Ab | Novel compounds their use and preparation |
| JP4707261B2 (en) * | 2001-05-15 | 2011-06-22 | 日本エンバイロケミカルズ株式会社 | Quinoxaline compound and industrial bactericidal composition |
| AU2003243089B2 (en) | 2002-06-19 | 2010-01-07 | Biovitrum Ab (Publ) | Novel compounds, their use and preparation |
| EP1534391B1 (en) | 2002-07-19 | 2007-02-14 | Biovitrum AB | Novel piperazinyl-pyrazinone derivatives for the treatment of 5-ht2a receptor-related disorders |
| SE0202287D0 (en) * | 2002-07-19 | 2002-07-19 | Biovitrum Ab | New compounds |
| US8013156B2 (en) | 2003-03-19 | 2011-09-06 | Exelixis, Inc. | Tie-2 modulators and methods of use |
| JP2007507514A (en) * | 2003-09-30 | 2007-03-29 | ジヤンセン・フアーマシユーチカ・ナームローゼ・フエンノートシヤツプ | Quinoxaline compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL260335A (en) * | 1960-01-22 | |||
| CH450434A (en) * | 1961-12-14 | 1968-01-31 | Ciba Geigy | Process for the preparation of diazines |
| BE788451A (en) * | 1971-09-08 | 1973-03-06 | Bayer Ag | NEW 2-AMINO-QUINOXALINES, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS INSECTICIDES, ACARICIDES AND FUNGICIDES |
| GB1457005A (en) * | 1972-11-20 | 1976-12-01 | Pfizer | 2-substituted-3-aminoquinoxalines |
-
1974
- 1974-06-25 FI FI1939/74A patent/FI193974A7/fi unknown
- 1974-06-26 DK DK342674A patent/DK342674A/da unknown
- 1974-06-27 NL NL7408705A patent/NL7408705A/en not_active Application Discontinuation
- 1974-06-27 SE SE7408486A patent/SE417316B/en unknown
- 1974-06-27 NO NO742351A patent/NO742351L/no unknown
- 1974-07-01 IL IL45158A patent/IL45158A0/en unknown
- 1974-07-02 AU AU70731/74A patent/AU7073174A/en not_active Expired
- 1974-07-02 IE IE1397/74A patent/IE39869B1/en unknown
- 1974-07-08 GB GB3017674A patent/GB1440722A/en not_active Expired
- 1974-07-09 ES ES428107A patent/ES428107A1/en not_active Expired
- 1974-07-11 DE DE2433397A patent/DE2433397A1/en active Pending
- 1974-07-11 DD DD179871A patent/DD112127A5/xx unknown
- 1974-07-11 FR FR7424114A patent/FR2236499B1/fr not_active Expired
- 1974-07-11 LU LU70510A patent/LU70510A1/xx unknown
- 1974-07-12 CH CH964874A patent/CH605919A5/xx not_active IP Right Cessation
- 1974-07-13 BG BG027222A patent/BG21606A3/en unknown
- 1974-07-13 RO RO7400079481A patent/RO63539A/en unknown
- 1974-07-13 JP JP49079774A patent/JPS5037791A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU7073174A (en) | 1976-01-08 |
| JPS5037791A (en) | 1975-04-08 |
| BG21606A3 (en) | 1976-07-20 |
| GB1440722A (en) | 1976-06-23 |
| SE7408486L (en) | 1975-01-14 |
| FI193974A7 (en) | 1975-01-14 |
| FR2236499B1 (en) | 1977-04-15 |
| CH605919A5 (en) | 1978-10-13 |
| FR2236499A1 (en) | 1975-02-07 |
| NL7408705A (en) | 1975-01-15 |
| SE417316B (en) | 1981-03-09 |
| IE39869B1 (en) | 1979-01-17 |
| NO742351L (en) | 1975-02-10 |
| IL45158A0 (en) | 1974-11-29 |
| LU70510A1 (en) | 1975-03-27 |
| DE2433397A1 (en) | 1975-02-06 |
| DK342674A (en) | 1975-03-03 |
| DD112127A5 (en) | 1975-03-20 |
| ES428107A1 (en) | 1976-11-16 |
| IE39869L (en) | 1975-01-13 |
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