MD383C2 - Procedeu de obţinere a piperazinilalchil-3(2H)-piridazinonelor sau sărurilor lor farmaceutic admisibile - Google Patents
Procedeu de obţinere a piperazinilalchil-3(2H)-piridazinonelor sau sărurilor lor farmaceutic admisibileInfo
- Publication number
- MD383C2 MD383C2 MD94-0347A MD940347A MD383C2 MD 383 C2 MD383 C2 MD 383C2 MD 940347 A MD940347 A MD 940347A MD 383 C2 MD383 C2 MD 383C2
- Authority
- MD
- Moldova
- Prior art keywords
- hydrogen
- alkyl
- piperazinylalkyl
- pyridazinone
- obtaining
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 7
- 239000001257 hydrogen Substances 0.000 abstract 7
- 150000002431 hydrogen Chemical class 0.000 abstract 4
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- -1 (C1-C6)-alcoxy Chemical group 0.000 abstract 1
- 206010020772 Hypertension Diseases 0.000 abstract 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
- C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-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
- C07D237/22—Nitrogen and oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Utilizarea: în calitate de preparat în cazul tensiunii înalte a sângelui. Esenţa invenţiei: produsul cu formulaîn care R1 reprezintă hidrogen, fenil, (C1-C6)- alchil nesubstituit sau substituit prin hidroxil sau grupa NR4R5, în care R4 şi R6 pot fi similari sau diferiţi şi reprezintă hidrogen, metil sau etil, sau oxigrupa, sau fenil, sau hidrogen; R2 sau R3 reprezintă hidrogen sau halogen, cel puţin unul din R2 sau R3 reprezentând hidrogen, R6 reprezentând hidrogen. B reprezintă (C1-C4)- alchil, R7 şi R6 pot fi similari sau diferiţi şi reprezintă hidrogen sau (C1-C6)-alchil, Z reprezintă fenil sau piridil nesubstituit sau substituit o dată sau multiplu prin (C1-C6)-alchil, (C1-C6)-alcoxi, grupa benziloxi, trifluormetil, halogen, nitrogrupa.Agent 1: produs cu formulaîn care R1, R2 şi R3 sunt determinaţi mai sus, iar M semnifică grupa separată.Agent 2:în care R6, B, R7, R8 şi Z sunt determinaţi mai sus.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT299188 | 1988-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MD383C2 true MD383C2 (ro) | 1996-06-30 |
Family
ID=3543605
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0323A MD382C2 (ro) | 1988-12-06 | 1994-10-10 | Procedeu de obţinere a piperazinilalchil-3(2H)-piridazinonelor sau a sărurilor lor farmaceutice admisibile |
| MD94-0347A MD383C2 (ro) | 1988-12-06 | 1994-10-24 | Procedeu de obţinere a piperazinilalchil-3(2H)-piridazinonelor sau sărurilor lor farmaceutic admisibile |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD94-0323A MD382C2 (ro) | 1988-12-06 | 1994-10-10 | Procedeu de obţinere a piperazinilalchil-3(2H)-piridazinonelor sau a sărurilor lor farmaceutice admisibile |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US5034391A (ro) |
| EP (1) | EP0372305B1 (ro) |
| JP (1) | JPH02200676A (ro) |
| KR (1) | KR900009626A (ro) |
| CN (1) | CN1022565C (ro) |
| AT (1) | ATE92487T1 (ro) |
| AU (1) | AU622501B2 (ro) |
| CA (1) | CA2004298A1 (ro) |
| DD (1) | DD290885A5 (ro) |
| DE (1) | DE58905151D1 (ro) |
| DK (1) | DK169102B1 (ro) |
| ES (1) | ES2058449T3 (ro) |
| FI (1) | FI93956C (ro) |
| GR (1) | GR3008659T3 (ro) |
| HU (1) | HU203748B (ro) |
| IE (1) | IE62890B1 (ro) |
| IL (1) | IL92442A0 (ro) |
| LT (2) | LTIP1615A (ro) |
| LV (1) | LV10273B (ro) |
| MD (2) | MD382C2 (ro) |
| MY (1) | MY106282A (ro) |
| NO (1) | NO173441C (ro) |
| NZ (1) | NZ231625A (ro) |
| PT (1) | PT92488B (ro) |
| RU (2) | RU1823874C (ro) |
| UA (1) | UA19756A1 (ro) |
| YU (1) | YU229289A (ro) |
| ZA (1) | ZA899320B (ro) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162321A (en) * | 1989-12-20 | 1992-11-10 | Adir Et Compagnie | 1-naphthyl piperazines useful as 5-HT1A receptor ligands |
| KR970002876B1 (ko) * | 1990-04-25 | 1997-03-12 | 닛산가가꾸고오교 가부시끼가이샤 | 피리다지논 유도체 |
| HU214320B (hu) * | 1991-12-20 | 1998-03-02 | EGIS Gyógyszergyár Rt. | Eljárás új 3(2H)-piridazinon-származékok és ezeket tartalmazó gyógyszerkészítmények előállítására |
| US5605896A (en) * | 1992-02-25 | 1997-02-25 | Recordati S.A., Chemical And Pharmaceutical Company | Bicyclic heterocyclic derivatives having α1 adrenergic and 5HT1A activities |
| US5474994A (en) * | 1992-05-26 | 1995-12-12 | Recordati S.A., Chemical And Pharmaceutical Company | Bicyclic heterocyclic derivatives having α1 -adrenergic and 5HT1A |
| IT1254469B (it) * | 1992-02-25 | 1995-09-25 | Recordati Chem Pharm | Derivati benzopiranici e benzotiopiranici |
| IT1258315B (it) * | 1992-04-10 | 1996-02-22 | Recordati Chem Pharm | Derivati del flavone |
| US6960597B2 (en) * | 2000-06-30 | 2005-11-01 | Orth-Mcneil Pharmaceutical, Inc. | Aza-bridged-bicyclic amino acid derivatives as α4 integrin antagonists |
| HU225955B1 (en) * | 2001-07-26 | 2008-01-28 | Egis Gyogyszergyar Nyilvanosan | Novel 2h-pyridazin-3-one derivatives, process for their preparation, their use and pharmaceutical compositions containing them |
| HU227237B1 (en) * | 2001-09-27 | 2010-12-28 | Egis Gyogyszergyar Nyilvanosan Muekoedoe Reszvenytarsasag | Substituted alkylpyridazinone derivatives, process for their preparation, pharmaceutical compositions containing them |
| US20040142932A1 (en) * | 2002-01-18 | 2004-07-22 | Michael Hepperle | Substituted pyridazinones |
| HU227592B1 (en) * | 2002-11-13 | 2011-09-28 | Egis Gyogyszergyar Nyilvanosan Muekoedoe Reszvenytarsasag | Use of substituted alkyl-piridazinone derivatives for the treatment of memory decline and learning malfunctions |
| US20050176755A1 (en) * | 2003-10-31 | 2005-08-11 | Dyatkin Alexey B. | Aza-bridged-bicyclic amino acid derivatives as alpha4 integrin antagonists |
| KR20070004676A (ko) * | 2004-02-10 | 2007-01-09 | 얀센 파마슈티카 엔.브이. | 알파４ 인테그린의 길항제로서의 피리다지논 |
| EP1725538B1 (en) * | 2004-02-10 | 2007-08-29 | Janssen Pharmaceutica N.V. | Pyridazinone ureas as antagonists of a4 integrins |
| CA2789151A1 (en) * | 2010-02-08 | 2011-08-11 | Allergan, Inc. | Pyridazine derivatives useful as cannabinoid-2 agonists |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1942405A1 (de) * | 1969-08-20 | 1971-09-16 | Byk Gulden Lomberg Chem Fab | Arylsubstituierte Piperazinylalkylaminouracile bzw. -uracilaether |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1086238B (de) * | 1959-02-03 | 1960-08-04 | Basf Ag | Verfahren zur Herstellung von (4, 5)-Dihalogenpyridazonen-(6) |
| US3398151A (en) * | 1966-02-01 | 1968-08-20 | Mead Johnson & Co | Azaspirodecanediones and azaspiroundecanediones |
| FR2124164A1 (en) * | 1971-02-10 | 1972-09-22 | Ferlux | Phenyl pyridazonyl piperazines - analgesics hypotensives sedatives and antibacterials |
| DE2334009A1 (de) * | 1973-07-04 | 1975-01-23 | Boehringer Mannheim Gmbh | Purin-derivate sowie verfahren zu ihrer herstellung |
| FR2261756A1 (en) * | 1974-02-27 | 1975-09-19 | Roussel Uclaf | 2-Thiazole-N-(Piperazino or piperidino) alkyl carboxamides - as hypotensive and anti-hypertensive agents of low toxicity |
| LU74319A1 (ro) * | 1976-02-09 | 1977-08-19 | ||
| JPS5742679A (en) * | 1980-08-29 | 1982-03-10 | Otsuka Pharmaceut Co Ltd | Preparation of phenylpiperazine derivative |
| JPH0641454B2 (ja) * | 1985-02-27 | 1994-06-01 | 日産化学工業株式会社 | ピリダジノン誘導体 |
| US4892947A (en) * | 1985-04-27 | 1990-01-09 | Nissan Chemical Industries Ltd. | 3(2H)Pyridazinone, process for its preparation and anti-allergic agent containing it |
| TR22638A (tr) * | 1985-07-30 | 1988-01-29 | Nissan Chemical Ind Ltd | Piridazinon tuerevleri,bunlarin ve hasarat oeldueruecue bilesiklerin hazirlanmasina mahsus usul |
| HU195645B (en) * | 1985-10-30 | 1988-06-28 | Gyogyszerkutato Intezet | Process for preparing novel 3(2h)-pyridazinone derivatives and pharmaceutical compositions comprising the same |
| US4859672A (en) * | 1986-10-29 | 1989-08-22 | Rorer Pharmaceutical Corporation | Pyrido[2,3-d]pyrimidinone and imidazo[4,5-b]pyrimidinone |
| US4978665A (en) * | 1987-01-20 | 1990-12-18 | Nissan Chemical Industries Ltd. | 3(2H)pyridazinone, and antagonistic agent against SRS-A containing it |
| GB8903130D0 (en) * | 1989-02-11 | 1989-03-30 | Orion Yhtymae Oy | Substituted pyridazinones |
-
1989
- 1989-11-21 IE IE372189A patent/IE62890B1/en not_active IP Right Cessation
- 1989-11-23 ES ES89121681T patent/ES2058449T3/es not_active Expired - Lifetime
- 1989-11-23 AT AT89121681T patent/ATE92487T1/de not_active IP Right Cessation
- 1989-11-23 EP EP89121681A patent/EP0372305B1/de not_active Expired - Lifetime
- 1989-11-23 DE DE8989121681T patent/DE58905151D1/de not_active Expired - Fee Related
- 1989-11-24 IL IL92442A patent/IL92442A0/xx not_active IP Right Cessation
- 1989-11-29 MY MYPI89001659A patent/MY106282A/en unknown
- 1989-11-30 CA CA002004298A patent/CA2004298A1/en not_active Abandoned
- 1989-11-30 US US07/443,166 patent/US5034391A/en not_active Expired - Fee Related
- 1989-12-04 PT PT92488A patent/PT92488B/pt not_active IP Right Cessation
- 1989-12-04 NZ NZ231625A patent/NZ231625A/xx unknown
- 1989-12-04 AU AU45898/89A patent/AU622501B2/en not_active Ceased
- 1989-12-04 KR KR1019890017840A patent/KR900009626A/ko not_active Application Discontinuation
- 1989-12-05 JP JP1314490A patent/JPH02200676A/ja active Pending
- 1989-12-05 NO NO894856A patent/NO173441C/no unknown
- 1989-12-05 FI FI895824A patent/FI93956C/fi not_active IP Right Cessation
- 1989-12-05 DD DD89335270A patent/DD290885A5/de not_active IP Right Cessation
- 1989-12-05 DK DK611789A patent/DK169102B1/da not_active IP Right Cessation
- 1989-12-05 UA UA4742661A patent/UA19756A1/uk unknown
- 1989-12-05 HU HU896432A patent/HU203748B/hu not_active IP Right Cessation
- 1989-12-05 RU SU894742661A patent/RU1823874C/ru active
- 1989-12-06 ZA ZA899320A patent/ZA899320B/xx unknown
- 1989-12-06 CN CN89109090A patent/CN1022565C/zh not_active Expired - Fee Related
- 1989-12-06 YU YU02292/89A patent/YU229289A/xx unknown
-
1990
- 1990-12-24 RU SU904831923A patent/RU2024517C1/ru active
-
1993
- 1993-08-05 GR GR930400672T patent/GR3008659T3/el unknown
- 1993-11-12 LV LVP-93-1218A patent/LV10273B/xx unknown
- 1993-12-16 LT LTIP1615A patent/LTIP1615A/xx not_active Application Discontinuation
-
1994
- 1994-01-27 LT LTIP1808A patent/LT3945B/lt not_active IP Right Cessation
- 1994-10-10 MD MD94-0323A patent/MD382C2/ro unknown
- 1994-10-24 MD MD94-0347A patent/MD383C2/ro unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1942405A1 (de) * | 1969-08-20 | 1971-09-16 | Byk Gulden Lomberg Chem Fab | Arylsubstituierte Piperazinylalkylaminouracile bzw. -uracilaether |
Non-Patent Citations (1)
| Title |
|---|
| Вейганд-Хильгетаг. Методы, эксперименты в органической химии, М.. Химия, 1968, с.413 * |
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