RO72226A - Procedeu pentru prepararea unor derivati de 6-(substituit-fenil)-1,2,4-triazol-(4,3-b)-piridazine - Google Patents
Procedeu pentru prepararea unor derivati de 6-(substituit-fenil)-1,2,4-triazol-(4,3-b)-piridazineInfo
- Publication number
- RO72226A RO72226A RO7791618A RO9161877A RO72226A RO 72226 A RO72226 A RO 72226A RO 7791618 A RO7791618 A RO 7791618A RO 9161877 A RO9161877 A RO 9161877A RO 72226 A RO72226 A RO 72226A
- Authority
- RO
- Romania
- Prior art keywords
- substitu
- triazole
- phenyl
- preparation
- pyridazine derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D295/145—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
-
- 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
- C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
-
- 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
- C07D237/08—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- 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
- C07D237/12—Halogen atoms or nitro radicals
-
- 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
- C07D237/14—Oxygen atoms
-
- 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
- C07D237/20—Nitrogen atoms
-
- 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)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/725,597 US4230705A (en) | 1976-09-22 | 1976-09-22 | 6-Phenyl-1,2,4-triazolo[4,3-b]pyridazines and their uses in treating anxiety |
| US73039576A | 1976-10-07 | 1976-10-07 | |
| US73547576A | 1976-10-26 | 1976-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO72226A true RO72226A (ro) | 1982-09-09 |
Family
ID=27419081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7791618A RO72226A (ro) | 1976-09-22 | 1977-09-20 | Procedeu pentru prepararea unor derivati de 6-(substituit-fenil)-1,2,4-triazol-(4,3-b)-piridazine |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5340798A (cs) |
| AR (2) | AR218036A1 (cs) |
| AT (1) | AT360034B (cs) |
| AU (1) | AU513760B2 (cs) |
| BG (1) | BG29287A3 (cs) |
| CA (1) | CA1080712A (cs) |
| DD (1) | DD132586A5 (cs) |
| DE (1) | DE2741763A1 (cs) |
| DK (1) | DK417377A (cs) |
| ES (3) | ES462543A1 (cs) |
| FI (1) | FI772802A7 (cs) |
| FR (1) | FR2442848A1 (cs) |
| GB (1) | GB1589237A (cs) |
| GR (1) | GR71699B (cs) |
| LU (1) | LU78150A1 (cs) |
| NL (1) | NL7710389A (cs) |
| NO (1) | NO773245L (cs) |
| PT (1) | PT67067B (cs) |
| RO (1) | RO72226A (cs) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR70309B (cs) * | 1979-10-29 | 1982-09-08 | Dow Chemical Co | |
| FR2473522A1 (fr) * | 1980-01-16 | 1981-07-17 | Synthelabo | Nouveaux derives substitues de dihydro-2,3 imidazo(1,2-b)pyridazines et les medicaments, utiles notamment comme antidepresseurs, qui en contiennent |
| EP0036711B1 (en) * | 1980-03-22 | 1985-12-04 | Fbc Limited | Pesticidal heterocyclic compounds, processes for preparing them, compositions containing them, and their use |
| DE3217325A1 (de) * | 1982-05-08 | 1983-11-10 | Hoechst Ag, 6230 Frankfurt | 3-amino-6-aryl-1,2,4-triazolo(4,3-b)-pyridazine, ihre herstellung und ihre verwendung |
| US4487930A (en) * | 1982-09-07 | 1984-12-11 | The Dow Chemical Company | 6-[(Cyclic amino)alkylamino]-tetrahydrotriazolo[3,4-a]phthalazines |
| FR2562071B1 (fr) * | 1984-03-30 | 1986-12-19 | Sanofi Sa | Triazolo(4,3-b)pyridazines, procede pour leur preparation et compositions pharmaceutiques les contenant |
| US4654343A (en) * | 1985-10-31 | 1987-03-31 | American Cyanamid Company | N-substituted-N[3-(1,2,4-triazolo[4,3-b]pyridazin-6-yl)phenyl]alkanamides, carbamates and ureas |
| US4767765A (en) * | 1985-10-31 | 1988-08-30 | American Cyanamid Company | N-substituted-N-[3-(1,2,4-triazolo-[4,3-b]pyridazin-6-yl)phenyl]alkanamides, carbamates and ureas |
| YU2899A (sh) | 1996-07-25 | 2000-03-21 | Merck Sharp & Dohme Limited | Supstituisani triazolo-piridazin derivati kao ligandi za gaba receptore |
| JP2002509150A (ja) | 1998-01-14 | 2002-03-26 | メルク シャープ エンド ドーム リミテッド | Ｇａｂａ受容体のリガンドとしてのトリアゾロピリダジン誘導体 |
| KR20010034257A (ko) * | 1998-01-21 | 2001-04-25 | 더블유. 지. 콜 | Ｇａｂａ 수용체에 대한 리간드로서 트리아졸로-피리다진유도체 |
| GB9801234D0 (en) | 1998-01-21 | 1998-03-18 | Merck Sharp & Dohme | Therapeutic agents |
| GB9801202D0 (en) | 1998-01-21 | 1998-03-18 | Merck Sharp & Dohme | Therapeutic agents |
| GB9801208D0 (en) | 1998-01-21 | 1998-03-18 | Merck Sharp & Dohme | Therapeutic agents |
| GB9801210D0 (en) | 1998-01-21 | 1998-03-18 | Merck Sharp & Dohme | Therapeutic agents |
| GB9801397D0 (en) * | 1998-01-22 | 1998-03-18 | Merck Sharp & Dohme | Therapeutic agents |
| GB9801538D0 (en) | 1998-01-23 | 1998-03-25 | Merck Sharp & Dohme | Pharmaceutical product |
| WO2005077953A1 (ja) * | 2004-02-18 | 2005-08-25 | Banyu Pharmaceutical Co., Ltd. | 含窒素縮合へテロ芳香環誘導体 |
| PT3548033T (pt) * | 2016-11-28 | 2024-08-09 | Praxis Prec Medicines Inc | Compostos e respectivos métodos de utilização |
| CA3101324A1 (en) | 2018-05-30 | 2019-12-05 | Praxis Precision Medicines, Inc. | Ion channel modulators |
| US11773099B2 (en) | 2019-05-28 | 2023-10-03 | Praxis Precision Medicines, Inc. | Compounds and their methods of use |
| US11505554B2 (en) | 2019-05-31 | 2022-11-22 | Praxis Precision Medicines, Inc. | Substituted pyridines as ion channel modulators |
| WO2021126779A1 (en) * | 2019-12-18 | 2021-06-24 | The Regents Of The University Of California | Inhibitors of lin28 and methods of use thereof |
-
1977
- 1977-08-16 CA CA284,806A patent/CA1080712A/en not_active Expired
- 1977-08-19 GR GR54197A patent/GR71699B/el unknown
- 1977-09-07 AR AR269126A patent/AR218036A1/es active
- 1977-09-16 DE DE19772741763 patent/DE2741763A1/de not_active Withdrawn
- 1977-09-20 LU LU78150A patent/LU78150A1/xx unknown
- 1977-09-20 RO RO7791618A patent/RO72226A/ro unknown
- 1977-09-20 BG BG037371A patent/BG29287A3/xx unknown
- 1977-09-21 AT AT677577A patent/AT360034B/de not_active IP Right Cessation
- 1977-09-21 DK DK417377A patent/DK417377A/da unknown
- 1977-09-21 AU AU28995/77A patent/AU513760B2/en not_active Expired
- 1977-09-21 NO NO773245A patent/NO773245L/no unknown
- 1977-09-22 ES ES462543A patent/ES462543A1/es not_active Expired
- 1977-09-22 NL NL7710389A patent/NL7710389A/xx not_active Application Discontinuation
- 1977-09-22 FR FR7728639A patent/FR2442848A1/fr active Pending
- 1977-09-22 FI FI772802A patent/FI772802A7/fi not_active Application Discontinuation
- 1977-09-22 DD DD7700201157A patent/DD132586A5/xx unknown
- 1977-09-22 PT PT67067A patent/PT67067B/pt unknown
- 1977-09-22 GB GB39619/77A patent/GB1589237A/en not_active Expired
- 1977-09-22 JP JP11344877A patent/JPS5340798A/ja active Pending
-
1978
- 1978-12-18 AR AR274489A patent/AR217886A1/es active
-
1979
- 1979-02-16 ES ES477799A patent/ES477799A1/es not_active Expired
- 1979-02-16 ES ES477800A patent/ES477800A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BG29287A3 (bg) | 1980-10-15 |
| GR71699B (cs) | 1983-06-21 |
| PT67067A (en) | 1977-10-01 |
| AU513760B2 (en) | 1980-12-18 |
| AU2899577A (en) | 1979-03-29 |
| AR217886A1 (es) | 1980-04-30 |
| LU78150A1 (cs) | 1978-01-23 |
| CA1080712A (en) | 1980-07-01 |
| DD132586A5 (de) | 1978-10-11 |
| NO773245L (no) | 1978-03-28 |
| DE2741763A1 (de) | 1978-03-23 |
| DK417377A (da) | 1978-03-23 |
| JPS5340798A (en) | 1978-04-13 |
| GB1589237A (en) | 1981-05-07 |
| ES477799A1 (es) | 1980-04-01 |
| FR2442848A1 (fr) | 1980-06-27 |
| ES462543A1 (es) | 1979-06-16 |
| PT67067B (en) | 1979-02-19 |
| ES477800A1 (es) | 1979-10-16 |
| FI772802A7 (fi) | 1978-03-23 |
| ATA677577A (de) | 1980-05-15 |
| AR218036A1 (es) | 1980-05-15 |
| AT360034B (de) | 1980-12-10 |
| NL7710389A (nl) | 1978-03-28 |
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