ATE62235T1 - Verfahren zur herstellung von 6-amino-3-hydrazino-pyridazinderivaten. - Google Patents

Verfahren zur herstellung von 6-amino-3-hydrazino-pyridazinderivaten.

Info

Publication number
ATE62235T1
ATE62235T1 AT86303593T AT86303593T ATE62235T1 AT E62235 T1 ATE62235 T1 AT E62235T1 AT 86303593 T AT86303593 T AT 86303593T AT 86303593 T AT86303593 T AT 86303593T AT E62235 T1 ATE62235 T1 AT E62235T1
Authority
AT
Austria
Prior art keywords
hydrazino
amino
preparation
pyridazine derivatives
compound
Prior art date
Application number
AT86303593T
Other languages
English (en)
Inventor
Mario Pinza
Riccardo Monguzzi
Riccardo Colombo
Original Assignee
Isf Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Isf Spa filed Critical Isf Spa
Application granted granted Critical
Publication of ATE62235T1 publication Critical patent/ATE62235T1/de

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 Condensed Heterocyclic Rings (AREA)
  • Dental Preparations (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT86303593T 1985-05-13 1986-05-12 Verfahren zur herstellung von 6-amino-3-hydrazino-pyridazinderivaten. ATE62235T1 (de)

Applications Claiming Priority (2)

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
EP86303593A EP0202095B1 (de) 1985-05-13 1986-05-12 Verfahren zur Herstellung von 6-Amino-3-hydrazino-pyridazinderivaten

Publications (1)

Publication Number Publication Date
ATE62235T1 true ATE62235T1 (de) 1991-04-15

Family

ID=11170376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86303593T ATE62235T1 (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)

* Cited by examiner, † Cited by third party
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
US6825196B2 (en) * 2002-03-05 2004-11-30 Barbeau Pharma, Inc. Stable pharmaceutical compositions
US6821974B2 (en) 2002-03-05 2004-11-23 Barbeau Pharma, Inc Stable pharmaceutical compositions
EP4035313B1 (de) 2019-09-24 2025-10-01 Genetec Inc. Zwischenvorrichtung für daisy-chain und baumkonfiguration in einer hybriden daten-/leistungsverbindung
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU5734186A (en) 1986-11-20
CA1289959C (en) 1991-10-01
EP0202095A3 (en) 1987-08-19
KR860008985A (ko) 1986-12-19
DK218686A (da) 1986-11-14
JPH0742275B2 (ja) 1995-05-10
EP0202095B1 (de) 1991-04-03
IL78735A (en) 1992-02-16
NO169006B (no) 1992-01-20
HUT45238A (en) 1988-06-28
IT8520674A0 (it) 1985-05-13
FI861917L (fi) 1986-11-14
ES554874A0 (es) 1987-07-01
IL78735A0 (en) 1986-08-31
FI83956C (fi) 1991-09-25
DE3678487D1 (de) 1991-05-08
ZA863272B (en) 1986-12-30
DK218686D0 (da) 1986-05-12
AU585015B2 (en) 1989-06-08
US4757142A (en) 1988-07-12
IT8520674A1 (it) 1986-11-13
DK162520C (da) 1992-03-30
PH22157A (en) 1988-06-01
FI861917A0 (fi) 1986-05-08
IT1183615B (it) 1987-10-22
EP0202095A2 (de) 1986-11-20
KR930006773B1 (ko) 1993-07-23
NZ216030A (en) 1989-01-27
PT82562B (pt) 1988-03-03
JPS61277672A (ja) 1986-12-08
PT82562A (en) 1986-06-01
NO861877L (no) 1986-11-14
GR861229B (en) 1986-09-10
ES8706649A1 (es) 1987-07-01
NO169006C (no) 1992-04-29
FI83956B (fi) 1991-06-14
DK162520B (da) 1991-11-11

Similar Documents

Publication Publication Date Title
IE840211L (en) Phenethanolamines
ATE57176T1 (de) Verfahren zur herstellung von (2,2)-paracyclophan und dessen abkoemmlinge.
ATE47138T1 (de) Verfahren zur herstellung von 1,2-dithiolan-3pentans|ure (thioctsaeure).
IL98127A0 (en) Process for the preparation of substituted and unsubstituted-2,3-pyridinedicarboxylate from chloromaleate or chlorofumarate or mixtures thereof
ATE62235T1 (de) Verfahren zur herstellung von 6-amino-3-hydrazino-pyridazinderivaten.
EP0128415A3 (en) Beta-carbolin-3-carboxylic acid derivatives and methods of preparing them
AU586352B2 (en) Process for concentration of an aqueous solution of amino acid
ES2005160A6 (es) Un metodo para preparar derivados de moranolina.
ATE34169T1 (de) Verfahren zur herstellung von methyl-nmethylanthranilat.
MY105374A (en) A process for the preparation of 7-amino-3-methoxymeth- yl-ceph-3-em-4-carboxylic acid.
ES2007387A6 (es) Procedimiento para la obtencion de un derivado del acido cromoglicico
DE69612237D1 (de) Verfahren zur Herstellung von alpha-Methyl-2-thiophenessigsäure-Derivaten
ATE38983T1 (de) Verfahren zur herstellung von einem aziridinderivat.
KR840006211A (ko) 가교 결합된 헥사하이드로벤즈[f]이소퀴놀린의 제조방법
ATE113593T1 (de) Verfahren zur herstellung von polyalkyl-2-alkoxy- 7-hydroxychromanderivate.
PT79860A (en) Process for the preparation of 2-thiazoline and 2-oxozoline with antidote activity against non-selective herbicides
ATE47372T1 (de) Verfahren zur herstellung von konzentrierten loesungen von ammoniumnitrat.
YU71388A (en) Process for preparing derivatives of 1,5-diphenylpyrazole-3-carboxylic acid
ES8900139A1 (es) Procedimiento para preparar 17,18-deshidroapovincaminol-3',4',5'-trimetoxi-benzoato
PL240715A2 (en) Process for preparing of 3',5'-dicarboxyanilide of 4-stearoylaminobenzoylacetic acid

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee