DK143899C - ANALOGY PROCEDURE FOR PREPARATION OF PIPERAZINYLPYRAZINE DERIVATIVES - Google Patents
ANALOGY PROCEDURE FOR PREPARATION OF PIPERAZINYLPYRAZINE DERIVATIVESInfo
- Publication number
- DK143899C DK143899C DK164476A DK164476A DK143899C DK 143899 C DK143899 C DK 143899C DK 164476 A DK164476 A DK 164476A DK 164476 A DK164476 A DK 164476A DK 143899 C DK143899 C DK 143899C
- Authority
- DK
- Denmark
- Prior art keywords
- piperazinylpyrazine
- derivatives
- preparation
- analogy procedure
- analogy
- 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
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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
- C07D241/20—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Child & Adolescent Psychology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Diabetes (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57005275A | 1975-04-21 | 1975-04-21 | |
| US57005275 | 1975-04-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK164476A DK164476A (en) | 1976-10-22 |
| DK143899B DK143899B (en) | 1981-10-26 |
| DK143899C true DK143899C (en) | 1982-04-13 |
Family
ID=24277994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK164476A DK143899C (en) | 1975-04-21 | 1976-04-07 | ANALOGY PROCEDURE FOR PREPARATION OF PIPERAZINYLPYRAZINE DERIVATIVES |
Country Status (36)
| Country | Link |
|---|---|
| JP (1) | JPS51136688A (en) |
| AR (1) | AR210349A1 (en) |
| AT (1) | AT353795B (en) |
| AU (1) | AU496854B2 (en) |
| BE (1) | BE840904A (en) |
| BG (1) | BG34185A3 (en) |
| CA (1) | CA1059128A (en) |
| CH (1) | CH619462A5 (en) |
| CS (1) | CS195726B2 (en) |
| CY (1) | CY1090A (en) |
| DD (1) | DD124599A5 (en) |
| DE (1) | DE2617205C3 (en) |
| DK (1) | DK143899C (en) |
| EG (1) | EG12387A (en) |
| ES (4) | ES447150A1 (en) |
| FI (1) | FI62666C (en) |
| FR (1) | FR2308367A1 (en) |
| GB (1) | GB1492528A (en) |
| GR (1) | GR59900B (en) |
| HK (1) | HK60380A (en) |
| HU (1) | HU172684B (en) |
| IE (1) | IE42979B1 (en) |
| IL (1) | IL49391A (en) |
| KE (1) | KE3088A (en) |
| LU (1) | LU74795A1 (en) |
| MY (1) | MY8100225A (en) |
| NL (1) | NL167692C (en) |
| NO (1) | NO146599C (en) |
| PH (1) | PH12274A (en) |
| PL (1) | PL99664B1 (en) |
| PT (1) | PT65027B (en) |
| RO (1) | RO73278A (en) |
| SE (1) | SE421695B (en) |
| SU (1) | SU638260A3 (en) |
| YU (1) | YU100676A (en) |
| ZA (1) | ZA762320B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091098A (en) * | 1977-04-25 | 1978-05-23 | Merck & Co., Inc. | 3-(1-PIPERAZINYL)-1,2,4-BENZOTRIAZINES AND N-oxides |
| US4163849A (en) | 1978-03-17 | 1979-08-07 | Merck & Co., Inc. | Piperazinylpyrazines |
| US4252816A (en) * | 1979-12-03 | 1981-02-24 | Merck & Co., Inc. | Tetrahydro-1H-1,4-diazepino(1,7-a)benzimidazoles useful as analgesic agents |
| US4339579A (en) | 1980-12-29 | 1982-07-13 | American Home Products Corporation | 2,6-Bis-(pyrrolopyrazinyl)pyrazines |
| EP0094498A3 (en) * | 1982-05-06 | 1985-04-03 | American Cyanamid Company | Antiatherosclerotic 1-piperazine derivatives |
| US4547505A (en) * | 1983-03-25 | 1985-10-15 | Degussa Aktiengesellschaft | N-Phenyl-N-'-cycloalkylalkanoylpiperazine useful as analgetics and process for its production |
| US4788290A (en) * | 1987-12-11 | 1988-11-29 | American Home Products Corporation | Serotonergic pyrazine derivatives |
| EP0580465A1 (en) * | 1992-06-25 | 1994-01-26 | Sanofi | New therapeutic use of heterocyclic piperazines as 5-HT3 agonists and new derivatives |
| DE69842058D1 (en) | 1997-10-27 | 2011-01-27 | Neurosearch As | Heteroaryl Diazacycloalkanes as cholinergic ligands for nicotine acetylcholine receptors |
| JP2002543070A (en) | 1999-04-26 | 2002-12-17 | ニューロサーチ、アクティーゼルスカブ | Heteroaryldiazacycloalkanes, their production and use |
| OA12178A (en) * | 2000-02-16 | 2003-12-24 | Neurogen Corp | Substituted arylpyrazines. |
| US6825198B2 (en) * | 2001-06-21 | 2004-11-30 | Pfizer Inc | 5-HT receptor ligands and uses thereof |
| CN1305871C (en) * | 2002-07-19 | 2007-03-21 | 比奥维特罗姆股份公司 | 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606906A (en) * | 1948-10-14 | 1952-08-12 | American Cyanamid Co | 1-(2-pyridyl) piperazine and process of preparing same |
-
1976
- 1976-04-07 SE SE7604093A patent/SE421695B/en not_active IP Right Cessation
- 1976-04-07 EG EG76205A patent/EG12387A/en active
- 1976-04-07 DK DK164476A patent/DK143899C/en not_active IP Right Cessation
- 1976-04-08 NO NO761207A patent/NO146599C/en unknown
- 1976-04-09 FI FI760978A patent/FI62666C/en not_active IP Right Cessation
- 1976-04-09 NL NL7603800A patent/NL167692C/en not_active IP Right Cessation
- 1976-04-12 IL IL49391A patent/IL49391A/en unknown
- 1976-04-13 PH PH18329A patent/PH12274A/en unknown
- 1976-04-13 AU AU12966/76A patent/AU496854B2/en not_active Expired
- 1976-04-13 GR GR50538A patent/GR59900B/en unknown
- 1976-04-14 FR FR7610958A patent/FR2308367A1/en active Granted
- 1976-04-14 CA CA250,732A patent/CA1059128A/en not_active Expired
- 1976-04-15 GB GB15644/76A patent/GB1492528A/en not_active Expired
- 1976-04-15 CY CY1090A patent/CY1090A/en unknown
- 1976-04-15 DD DD192399A patent/DD124599A5/xx unknown
- 1976-04-16 CS CS762549A patent/CS195726B2/en unknown
- 1976-04-19 JP JP51043763A patent/JPS51136688A/en active Granted
- 1976-04-19 ES ES447150A patent/ES447150A1/en not_active Expired
- 1976-04-20 BE BE166282A patent/BE840904A/en not_active IP Right Cessation
- 1976-04-20 DE DE2617205A patent/DE2617205C3/en not_active Expired
- 1976-04-20 AT AT288376A patent/AT353795B/en not_active IP Right Cessation
- 1976-04-20 SU SU762346054A patent/SU638260A3/en active
- 1976-04-20 BG BG7632968A patent/BG34185A3/en unknown
- 1976-04-20 CH CH492676A patent/CH619462A5/en not_active IP Right Cessation
- 1976-04-20 LU LU74795A patent/LU74795A1/xx unknown
- 1976-04-20 ZA ZA762320A patent/ZA762320B/en unknown
- 1976-04-20 AR AR262930A patent/AR210349A1/en active
- 1976-04-20 PL PL1976188912A patent/PL99664B1/en unknown
- 1976-04-20 YU YU01006/76A patent/YU100676A/en unknown
- 1976-04-20 RO RO7685688A patent/RO73278A/en unknown
- 1976-04-21 PT PT65027A patent/PT65027B/en unknown
- 1976-04-21 HU HU76ME00001967A patent/HU172684B/en unknown
- 1976-04-21 IE IE828/76A patent/IE42979B1/en unknown
-
1977
- 1977-06-01 ES ES459405A patent/ES459405A1/en not_active Expired
- 1977-06-01 ES ES459406A patent/ES459406A1/en not_active Expired
- 1977-06-01 ES ES459407A patent/ES459407A1/en not_active Expired
-
1980
- 1980-10-02 KE KE3088A patent/KE3088A/en unknown
- 1980-10-30 HK HK603/80A patent/HK60380A/en unknown
-
1981
- 1981-12-30 MY MY225/81A patent/MY8100225A/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |