BE883082A - Nouveau procede de preparation de 6-(amino substitue)-3-pyridazinylhydrazines et de leurs sels - Google Patents
Nouveau procede de preparation de 6-(amino substitue)-3-pyridazinylhydrazines et de leurs selsInfo
- Publication number
- BE883082A BE883082A BE1/9807A BE1009807A BE883082A BE 883082 A BE883082 A BE 883082A BE 1/9807 A BE1/9807 A BE 1/9807A BE 1009807 A BE1009807 A BE 1009807A BE 883082 A BE883082 A BE 883082A
- Authority
- BE
- Belgium
- Prior art keywords
- pyridazinylhydrazines
- salts
- preparation
- substituted amino
- new process
- Prior art date
Links
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
- C07D237/06—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
-
- 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
- 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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU79GO1445A HU179191B (en) | 1979-05-07 | 1979-05-07 | New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE883082A true BE883082A (fr) | 1980-11-03 |
Family
ID=10996892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE1/9807A BE883082A (fr) | 1979-05-07 | 1980-05-02 | Nouveau procede de preparation de 6-(amino substitue)-3-pyridazinylhydrazines et de leurs sels |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4329457A (fr) |
| JP (1) | JPS55153773A (fr) |
| AT (1) | AT372952B (fr) |
| AU (1) | AU531409B2 (fr) |
| BE (1) | BE883082A (fr) |
| CH (1) | CH642636A5 (fr) |
| DE (1) | DE3017508A1 (fr) |
| DK (1) | DK148178C (fr) |
| ES (1) | ES8104248A1 (fr) |
| FR (1) | FR2456092A1 (fr) |
| GB (1) | GB2049691B (fr) |
| HU (1) | HU179191B (fr) |
| IL (1) | IL60008A (fr) |
| IT (1) | IT1174668B (fr) |
| NL (1) | NL8002598A (fr) |
| SE (1) | SE435505B (fr) |
| SU (1) | SU999967A3 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1150070B (it) * | 1980-12-22 | 1986-12-10 | Lepetit Spa | Procedimento per preparare derivati n-pirrolipiridazinamminici |
| IT1164198B (it) * | 1983-04-28 | 1987-04-08 | Isf Spa | Preparazione di un derivato piridazinico farmacologicamente attivo |
| FR2668151A1 (fr) * | 1990-10-23 | 1992-04-24 | Rhone Poulenc Agrochimie | Composes a groupe triazolopyridazine leurs preparations et compositions herbicides les contenant. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2858311A (en) * | 1955-08-31 | 1958-10-28 | Sterling Drug Inc | 3, 6-bis(tertiary-amino-aliphatic) substituted pyridazines, and their preparation |
| IT1054107B (it) * | 1970-12-15 | 1981-11-10 | Isf Spa | Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione |
| US3717632A (en) * | 1971-01-29 | 1973-02-20 | Sandoz Ag | Substituted-3-hydrazino pyridazines |
| ES431009A1 (es) * | 1974-05-09 | 1976-10-16 | Isf Spa | Procedimiento para la preparacion de derivados de 3-benci- lidenhidracino-6-aminopiridacina. |
| HU176972B (hu) * | 1977-06-13 | 1981-06-28 | Gyogyszerkutato Intezet | Sposob poluchenija novykh proizvodnykh piridazinil-gidrazona |
-
1979
- 1979-05-07 HU HU79GO1445A patent/HU179191B/hu unknown
-
1980
- 1980-05-02 BE BE1/9807A patent/BE883082A/fr not_active IP Right Cessation
- 1980-05-05 FR FR8009947A patent/FR2456092A1/fr active Granted
- 1980-05-06 US US06/147,224 patent/US4329457A/en not_active Expired - Lifetime
- 1980-05-06 IL IL60008A patent/IL60008A/xx unknown
- 1980-05-06 JP JP5878880A patent/JPS55153773A/ja active Pending
- 1980-05-06 CH CH351280A patent/CH642636A5/de not_active IP Right Cessation
- 1980-05-06 AT AT0242180A patent/AT372952B/de not_active IP Right Cessation
- 1980-05-06 DK DK198280A patent/DK148178C/da active
- 1980-05-06 NL NL8002598A patent/NL8002598A/nl not_active Application Discontinuation
- 1980-05-06 AU AU58122/80A patent/AU531409B2/en not_active Ceased
- 1980-05-06 SE SE8003394A patent/SE435505B/sv not_active IP Right Cessation
- 1980-05-06 GB GB8014998A patent/GB2049691B/en not_active Expired
- 1980-05-06 IT IT21807/80A patent/IT1174668B/it active
- 1980-05-07 ES ES491240A patent/ES8104248A1/es not_active Expired
- 1980-05-07 SU SU802917855A patent/SU999967A3/ru active
- 1980-05-07 DE DE19803017508 patent/DE3017508A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ATA242180A (de) | 1983-04-15 |
| GB2049691A (en) | 1980-12-31 |
| CH642636A5 (de) | 1984-04-30 |
| AU531409B2 (en) | 1983-08-25 |
| IL60008A0 (en) | 1980-07-31 |
| FR2456092B1 (fr) | 1983-08-05 |
| DK198280A (da) | 1980-11-08 |
| NL8002598A (nl) | 1980-11-11 |
| FR2456092A1 (fr) | 1980-12-05 |
| US4329457A (en) | 1982-05-11 |
| SE435505B (sv) | 1984-10-01 |
| DK148178B (da) | 1985-04-22 |
| HU179191B (en) | 1982-09-28 |
| ES491240A0 (es) | 1981-04-01 |
| JPS55153773A (en) | 1980-11-29 |
| IT8021807A0 (it) | 1980-05-06 |
| AT372952B (de) | 1983-12-12 |
| SE8003394L (sv) | 1980-11-08 |
| ES8104248A1 (es) | 1981-04-01 |
| GB2049691B (en) | 1983-07-20 |
| IL60008A (en) | 1983-05-15 |
| DK148178C (da) | 1985-10-07 |
| AU5812280A (en) | 1980-11-13 |
| SU999967A3 (ru) | 1983-02-23 |
| DE3017508A1 (de) | 1980-11-20 |
| IT1174668B (it) | 1987-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: RICHTER GEDEON VEGYESZETI GYAR RT Effective date: 19880531 |