ES474052A1 - Procedimiento para la obtencion de 1,4-dihidropiridazinas 1-n-sustituidas. - Google Patents
Procedimiento para la obtencion de 1,4-dihidropiridazinas 1-n-sustituidas.Info
- Publication number
- ES474052A1 ES474052A1 ES474052A ES474052A ES474052A1 ES 474052 A1 ES474052 A1 ES 474052A1 ES 474052 A ES474052 A ES 474052A ES 474052 A ES474052 A ES 474052A ES 474052 A1 ES474052 A1 ES 474052A1
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- pharmaceuticals
- substituted
- compounds
- dihydropyridazine
- 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
- -1 1-N-substituted 1.4-dihydropyridazine Chemical class 0.000 title 1
- 239000003814 drug Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- HZVGMPJZVYBYEK-UHFFFAOYSA-N 1,4-dihydropyridazine Chemical class C1C=CNN=C1 HZVGMPJZVYBYEK-UHFFFAOYSA-N 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- A61P9/06—Antiarrhythmics
-
- 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
- A61P9/08—Vasodilators for multiple indications
-
- 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
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Cardiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Procedimiento para la obtención de 1,4-dihidropiridazinas 1-N-sustituidas de fórmula I **(Fórmula)** donde R significa un resto alquilo de cadena recta, ramificada o cíclica, saturado o insaturado, que en caso dato está interrumpido por uno o dos átomos de oxígeno en la cadena alquilo y/o en el que el hidrógeno está sustituido por un grupo carboalcoxi- o dialquilamino o por un resto arilo o heteroarilo, que en caso dado lleva 1 ó 2 sustituyentes iguales o diferentes del grupo alquilo, arilo, aralquilo, halógeno, ciano, nitro, alcoxi, trifluormetilo, trifluormetoxi, alcoxi o dialquilamino, o bien significa el grupo COR5, donde R5 significa un resto hidrocarburo de cadena recta, ramificada o cíclica, saturado o insaturado, que en caso dato está interrumpido por uno o dos átomos de oxígeno en la cadena, y/o sustituido en el hidrógeno por halógeno o un resto arilo, o significa un resto arilo o aralquilo, que en caso dado está sustituido por 1 0 2 sustituyentes iguales o diferentes del grupo alquilo, arilo, aralquilo, halógeno, ciano, nitro, alcoxi, trifluormetilo, trifluormetoxi y dialquilamina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772745496 DE2745496A1 (de) | 1977-10-10 | 1977-10-10 | Neue 1-n-substituierte 1.4-dihydropyridazine, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES474052A1 true ES474052A1 (es) | 1979-04-16 |
Family
ID=6021090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES474052A Expired ES474052A1 (es) | 1977-10-10 | 1978-10-09 | Procedimiento para la obtencion de 1,4-dihidropiridazinas 1-n-sustituidas. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4348395A (es) |
| EP (1) | EP0001439B1 (es) |
| JP (1) | JPS5461188A (es) |
| AT (1) | AT365580B (es) |
| CA (1) | CA1109070A (es) |
| DE (2) | DE2745496A1 (es) |
| ES (1) | ES474052A1 (es) |
| IL (1) | IL55688A (es) |
| IT (1) | IT1099797B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4833150A (en) * | 1985-03-14 | 1989-05-23 | Nelson Research & Development Co. | 1,4-dihydropyridines |
| GB8530602D0 (en) * | 1985-12-12 | 1986-01-22 | Fujisawa Pharmaceutical Co | Heterocyclic compounds |
| US4849436A (en) * | 1986-03-11 | 1989-07-18 | Nelson Research & Development Co. | 1,4-dihydropyridines |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7112373A (es) * | 1970-09-25 | 1972-03-28 | ||
| AT334133B (de) * | 1974-12-17 | 1976-12-27 | Chemie Linz Ag | Herbizides mittel |
-
1977
- 1977-10-10 DE DE19772745496 patent/DE2745496A1/de not_active Withdrawn
-
1978
- 1978-09-29 DE DE7878101030T patent/DE2860378D1/de not_active Expired
- 1978-09-29 EP EP78101030A patent/EP0001439B1/de not_active Expired
- 1978-10-04 US US05/948,599 patent/US4348395A/en not_active Expired - Lifetime
- 1978-10-06 IT IT28537/78A patent/IT1099797B/it active
- 1978-10-06 IL IL55688A patent/IL55688A/xx unknown
- 1978-10-06 CA CA312,843A patent/CA1109070A/en not_active Expired
- 1978-10-09 ES ES474052A patent/ES474052A1/es not_active Expired
- 1978-10-09 JP JP12369978A patent/JPS5461188A/ja active Granted
- 1978-10-10 AT AT0728078A patent/AT365580B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2860378D1 (en) | 1981-03-19 |
| CA1109070A (en) | 1981-09-15 |
| JPS6225662B2 (es) | 1987-06-04 |
| IT1099797B (it) | 1985-09-28 |
| IL55688A0 (en) | 1978-12-17 |
| EP0001439B1 (de) | 1981-01-28 |
| AT365580B (de) | 1982-01-25 |
| ATA728078A (de) | 1981-06-15 |
| JPS5461188A (en) | 1979-05-17 |
| DE2745496A1 (de) | 1979-05-17 |
| EP0001439A1 (de) | 1979-04-18 |
| US4348395A (en) | 1982-09-07 |
| IL55688A (en) | 1983-02-23 |
| IT7828537A0 (it) | 1978-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK12184A (en) | Substituted ortho-anisamides, methods of preparing them, compositions containing them and their application as psychotropic agents | |
| ES477172A1 (es) | Procedimiento para la preparacion de 9-deoxi-9a-metilen isosteros de pgi2. | |
| ES480350A1 (es) | Procedimiento para la obtencion de 1,4-dihidropiridinasnitrosustituidas. | |
| NL980012I2 (nl) | Mometasonfuroaat-monohydraat, werkwijze om zulks te bereiden en farmaceutische samenstellingen. | |
| YU211087A (en) | Process for obtaining new n-substituted benzimidazolic derivatives | |
| ES485540A1 (es) | Procedimiento para la obtencion de 1,4-dihidropiridinas, congrupos ester funcionalizados | |
| ATE22562T1 (de) | 6-substituierte s-triazolo(3,4-a)phthalazinderivate. | |
| AU536920B2 (en) | Hydroxypropyl-triazole derivatives and their use as antimycotic agents | |
| ES452737A1 (es) | Un procedimiento para preparar compuestos 2-anol-3-fenilben-zotiofeno. | |
| HU178439B (en) | Herbicide compositions containing tetrahydrofuril-ether derivatives and process for producing these compounds as active agents | |
| HK12284A (en) | New substituted heterocyclic benzamides,methods of preparing them,compositions containing them,and their use as behaviour modifiers | |
| ES475633A1 (es) | Procedimiento para la obtencion de derivados de 1-n-4,6-di-0-(aminoglicosil)-1,3-diamino-ciclitol. | |
| GR71207B (es) | ||
| ES8305684A1 (es) | Procedimiento para la obtencion de derivados aminopropanolicos de 2-hidroxi b-fenil-propiofenonas. | |
| ES478048A1 (es) | Procedimiento para la obtencion de difenil-imidazolil-meta- nos sustituidos. | |
| ES483661A1 (es) | Procedimiento para la obtencion de derivados de 1,4-dihidro-piridina sila-sustituidos | |
| HU177941B (en) | Insecticide compositions containing phenyl-carbamoyl-pyrazoline derivatives as active agents,and process for producing the active agents | |
| DE2861081D1 (en) | 2,5,7-trimethyloctane-3-ol and 2,4-dimethylnonane-8-ol; processes for their preparation; their use as olfactory agents; olfactory compositions containing them, as well as the preparation of such olfactory compositions | |
| ES483662A1 (es) | Un procedimiento para la produccion de una 2-aminoetil-1-fe-nilindolina | |
| ES8305783A1 (es) | Procedimiento para la obtencion de derivados de aminociclitol saturados. | |
| ES8103112A1 (es) | Procedimiento para la obtencion de pseudo-trisacaridos | |
| ES473316A1 (es) | Procedimiento para la obtencion de 1,4-dihidropiridazinas. | |
| HU175067B (hu) | Fungicidnye kompozicii soderzhahhie proizvodnye aniliny i sposob poluchenija aktivnykh agentov | |
| ES474052A1 (es) | Procedimiento para la obtencion de 1,4-dihidropiridazinas 1-n-sustituidas. | |
| ES466257A1 (es) | Un procedimiento para la preparacion de nuevas aralquilani- linas sustituidas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990503 |