DE3678487D1 - Verfahren zur herstellung von 6-amino-3-hydrazino-pyridazinderivaten. - Google Patents
Verfahren zur herstellung von 6-amino-3-hydrazino-pyridazinderivaten.Info
- Publication number
- DE3678487D1 DE3678487D1 DE8686303593T DE3678487T DE3678487D1 DE 3678487 D1 DE3678487 D1 DE 3678487D1 DE 8686303593 T DE8686303593 T DE 8686303593T DE 3678487 T DE3678487 T DE 3678487T DE 3678487 D1 DE3678487 D1 DE 3678487D1
- Authority
- DE
- Germany
- Prior art keywords
- hydrazino
- amino
- producing
- pyridazine derivatives
- compound
- 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 - Lifetime
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Dental Preparations (AREA)
- Saccharide Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20674/85A IT1183615B (it) | 1985-05-13 | 1985-05-13 | Processo per preparare derivati di 6-ammino-3idrazinopiridazina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3678487D1 true DE3678487D1 (de) | 1991-05-08 |
Family
ID=11170376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686303593T Expired - Lifetime DE3678487D1 (de) | 1985-05-13 | 1986-05-12 | Verfahren zur herstellung von 6-amino-3-hydrazino-pyridazinderivaten. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4757142A (de) |
| EP (1) | EP0202095B1 (de) |
| JP (1) | JPH0742275B2 (de) |
| KR (1) | KR930006773B1 (de) |
| AT (1) | ATE62235T1 (de) |
| AU (1) | AU585015B2 (de) |
| CA (1) | CA1289959C (de) |
| DE (1) | DE3678487D1 (de) |
| DK (1) | DK162520C (de) |
| ES (1) | ES8706649A1 (de) |
| FI (1) | FI83956C (de) |
| GR (1) | GR861229B (de) |
| HU (1) | HUT45238A (de) |
| IL (1) | IL78735A (de) |
| IT (1) | IT1183615B (de) |
| NO (1) | NO169006C (de) |
| NZ (1) | NZ216030A (de) |
| PH (1) | PH22157A (de) |
| PT (1) | PT82562B (de) |
| ZA (1) | ZA863272B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1183615B (it) * | 1985-05-13 | 1987-10-22 | Isf Spa | Processo per preparare derivati di 6-ammino-3idrazinopiridazina |
| US6821974B2 (en) * | 2002-03-05 | 2004-11-23 | Barbeau Pharma, Inc | Stable pharmaceutical compositions |
| US6825196B2 (en) * | 2002-03-05 | 2004-11-30 | Barbeau Pharma, Inc. | Stable pharmaceutical compositions |
| WO2021056094A1 (en) * | 2019-09-24 | 2021-04-01 | Genetec Inc. | Intermediary device for daisy chain and tree configuration in hybrid data/power connection |
| US11770155B2 (en) | 2020-05-19 | 2023-09-26 | Genetec Inc. | Power distribution and data routing in a network of devices interconnected by hybrid data/power links |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002753A (en) * | 1973-03-07 | 1977-01-11 | I.S.F. S.P.A. | 6-Substituted 3-carbethoxyhydrazinopyridazines |
| GB1470747A (en) * | 1976-02-19 | 1977-04-21 | Isf Spa | Pyridazine derivative |
| GB2088376A (en) * | 1980-12-02 | 1982-06-09 | Lepetit Spa | Process for Preparing 6-Amino- 3-hydrazinopyridazine Derivatives |
| AU549107B2 (en) * | 1982-06-18 | 1986-01-16 | Teikoku Hormone Mfg. Co., Ltd. | Hydrazinopyridazine derivatives |
| IT1212734B (it) * | 1983-04-28 | 1989-11-30 | Isf Spa | Preparazione di un derivato piridazinico farmacologicamente attivo. |
| IT1183615B (it) * | 1985-05-13 | 1987-10-22 | Isf Spa | Processo per preparare derivati di 6-ammino-3idrazinopiridazina |
-
1985
- 1985-05-13 IT IT20674/85A patent/IT1183615B/it active
-
1986
- 1986-04-30 CA CA000508035A patent/CA1289959C/en not_active Expired - Fee Related
- 1986-05-01 ZA ZA863272A patent/ZA863272B/xx unknown
- 1986-05-02 NZ NZ216030A patent/NZ216030A/xx unknown
- 1986-05-08 FI FI861917A patent/FI83956C/fi not_active IP Right Cessation
- 1986-05-08 IL IL78735A patent/IL78735A/xx not_active IP Right Cessation
- 1986-05-12 AT AT86303593T patent/ATE62235T1/de not_active IP Right Cessation
- 1986-05-12 HU HU861961A patent/HUT45238A/hu unknown
- 1986-05-12 AU AU57341/86A patent/AU585015B2/en not_active Ceased
- 1986-05-12 ES ES554874A patent/ES8706649A1/es not_active Expired
- 1986-05-12 PT PT82562A patent/PT82562B/pt not_active IP Right Cessation
- 1986-05-12 DK DK218686A patent/DK162520C/da not_active IP Right Cessation
- 1986-05-12 NO NO861877A patent/NO169006C/no unknown
- 1986-05-12 DE DE8686303593T patent/DE3678487D1/de not_active Expired - Lifetime
- 1986-05-12 GR GR861229A patent/GR861229B/el unknown
- 1986-05-12 EP EP86303593A patent/EP0202095B1/de not_active Expired - Lifetime
- 1986-05-13 JP JP61109344A patent/JPH0742275B2/ja not_active Expired - Lifetime
- 1986-05-13 US US06/862,723 patent/US4757142A/en not_active Expired - Lifetime
- 1986-05-13 KR KR1019860003699A patent/KR930006773B1/ko active IP Right Grant
- 1986-05-13 PH PH33763A patent/PH22157A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4757142A (en) | 1988-07-12 |
| ES554874A0 (es) | 1987-07-01 |
| PH22157A (en) | 1988-06-01 |
| EP0202095B1 (de) | 1991-04-03 |
| FI83956C (fi) | 1991-09-25 |
| PT82562A (en) | 1986-06-01 |
| ATE62235T1 (de) | 1991-04-15 |
| KR930006773B1 (ko) | 1993-07-23 |
| IL78735A0 (en) | 1986-08-31 |
| PT82562B (pt) | 1988-03-03 |
| EP0202095A2 (de) | 1986-11-20 |
| AU5734186A (en) | 1986-11-20 |
| ES8706649A1 (es) | 1987-07-01 |
| JPH0742275B2 (ja) | 1995-05-10 |
| FI861917A0 (fi) | 1986-05-08 |
| DK218686D0 (da) | 1986-05-12 |
| IT1183615B (it) | 1987-10-22 |
| FI83956B (fi) | 1991-06-14 |
| NZ216030A (en) | 1989-01-27 |
| NO169006C (no) | 1992-04-29 |
| CA1289959C (en) | 1991-10-01 |
| HUT45238A (en) | 1988-06-28 |
| GR861229B (en) | 1986-09-10 |
| DK162520C (da) | 1992-03-30 |
| JPS61277672A (ja) | 1986-12-08 |
| DK218686A (da) | 1986-11-14 |
| NO861877L (no) | 1986-11-14 |
| NO169006B (no) | 1992-01-20 |
| AU585015B2 (en) | 1989-06-08 |
| EP0202095A3 (en) | 1987-08-19 |
| FI861917A (fi) | 1986-11-14 |
| ZA863272B (en) | 1986-12-30 |
| IT8520674A0 (it) | 1985-05-13 |
| IL78735A (en) | 1992-02-16 |
| DK162520B (da) | 1991-11-11 |
| KR860008985A (ko) | 1986-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |