ATE14729T1 - Verfahren zur herstellung von n-pyrrolylpyridazinaminderivaten. - Google Patents

Verfahren zur herstellung von n-pyrrolylpyridazinaminderivaten.

Info

Publication number
ATE14729T1
ATE14729T1 AT81110203T AT81110203T ATE14729T1 AT E14729 T1 ATE14729 T1 AT E14729T1 AT 81110203 T AT81110203 T AT 81110203T AT 81110203 T AT81110203 T AT 81110203T AT E14729 T1 ATE14729 T1 AT E14729T1
Authority
AT
Austria
Prior art keywords
reacted
derivatives
pyrrolylpyridazine
halogen
preparation
Prior art date
Application number
AT81110203T
Other languages
English (en)
Inventor
Elvio Bellasio
Original Assignee
Lepetit 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 Lepetit Spa filed Critical Lepetit Spa
Application granted granted Critical
Publication of ATE14729T1 publication Critical patent/ATE14729T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT81110203T 1980-12-22 1981-12-06 Verfahren zur herstellung von n-pyrrolylpyridazinaminderivaten. ATE14729T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT26846/80A IT1150070B (it) 1980-12-22 1980-12-22 Procedimento per preparare derivati n-pirrolipiridazinamminici
EP81110203A EP0054816B1 (de) 1980-12-22 1981-12-06 Verfahren zur Herstellung von N-Pyrrolyl-Pyridazinaminderivaten

Publications (1)

Publication Number Publication Date
ATE14729T1 true ATE14729T1 (de) 1985-08-15

Family

ID=11220359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81110203T ATE14729T1 (de) 1980-12-22 1981-12-06 Verfahren zur herstellung von n-pyrrolylpyridazinaminderivaten.

Country Status (13)

Country Link
US (1) US4385179A (de)
EP (1) EP0054816B1 (de)
JP (1) JPS57128686A (de)
KR (1) KR870001625B1 (de)
AT (1) ATE14729T1 (de)
CA (1) CA1173442A (de)
DE (1) DE3171737D1 (de)
DK (1) DK566181A (de)
ES (1) ES8300751A1 (de)
GR (1) GR74708B (de)
IE (1) IE52085B1 (de)
IT (1) IT1150070B (de)
PT (1) PT74178B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1252788A (en) * 1985-03-12 1989-04-18 William J. Coates Pyridazinone derivatives
US5622948A (en) * 1994-12-01 1997-04-22 Syntex (U.S.A.) Inc. Pyrrole pyridazine and pyridazinone anti-inflammatory agents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009655B1 (de) * 1978-10-02 1983-05-11 Gruppo Lepetit S.P.A. 6-Aminosubstituierte N-Pyrrolyl-3-pyridazin-amine, deren Herstellung und sie enthaltende pharmazeutische antihypertensive Zusammensetzungen
HU179191B (en) * 1979-05-07 1982-09-28 Gyogyszerkutato Intezet New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof

Also Published As

Publication number Publication date
JPH0328432B2 (de) 1991-04-19
KR870001625B1 (ko) 1987-09-17
ES508175A0 (es) 1982-11-01
PT74178A (en) 1982-01-01
GR74708B (de) 1984-07-06
PT74178B (en) 1983-05-18
EP0054816B1 (de) 1985-08-07
IT1150070B (it) 1986-12-10
US4385179A (en) 1983-05-24
ES8300751A1 (es) 1982-11-01
IT8026846A0 (it) 1980-12-22
EP0054816A1 (de) 1982-06-30
IE52085B1 (en) 1987-06-10
JPS57128686A (en) 1982-08-10
DE3171737D1 (en) 1985-09-12
KR830007634A (ko) 1983-11-04
IE813005L (en) 1982-06-22
DK566181A (da) 1982-06-23
CA1173442A (en) 1984-08-28

Similar Documents

Publication Publication Date Title
GB1334515A (en) Pyrazolo-triazoles
DE69106977T2 (de) Verfahren zur Herstellung von Nitrilen.
ATE66229T1 (de) Verfahren zur herstellung von (6r)-tetrahydro-l- biopterin.
DE69103265D1 (de) Verfahren zur stereoselektiven herstellung von phenylisoserinderivaten.
ES8407471A1 (es) Procedimiento para preparar derivados de prolina disustituidos
UA7228A1 (uk) Спосіб одержання похідних n-(4-індолілпіперідиноалкіл )бензімідазолону або їх солей з кислотами
DE68924237D1 (de) Verfahren zur Herstellung von Verbindungen zur Behandlung der gutartigen Prostatahypertrophie.
DE3684225D1 (de) Verfahren zur herstellung von 3-imidazolylmethyltetrahydrocarbazolonen.
ATE10838T1 (de) 4-substituierte 2-oxoazetidin-verbindungen, verfahren zu deren herstellung und ihre verwendung zur antibiotika-herstellung.
YU46675B (sh) Postupak za dobijanje derivata 1-(hidrok-sistirol)-5h- 2,3-benzodiazepina
DE69635057D1 (de) Verfahren zur herstellung von campothecinderivate
ATE18226T1 (de) Pyrrolo(2,3-d)carbazolderivate, verfahren zu ihrer herstellung und ihre therapeutische verwendung.
ATE14729T1 (de) Verfahren zur herstellung von n-pyrrolylpyridazinaminderivaten.
ATE36318T1 (de) Verfahren zur herstellung von azetidinderivaten und zwischenprodukte.
ES8206469A1 (es) Procedimiento para la preparacion de imidas de acidos succi-nicos
ATE31928T1 (de) Acylamino-4-aza-1-adamantane, verfahren zu ihrer herstellung und ihre anwendung in der therapeutik.
ATE30718T1 (de) Herstellung von 1-benzyl azetidin-3-ol und von dem entsprechenden halid acid.
DE59611302D1 (de) Verfahren zur herstellung von 3,5-diarylpyrazolen
GB1469226A (en) Process for the preparation of 2-2-thienyl-ethylamine and derivatives thereof
ES454657A1 (es) Procedimiento para preparar derivados de acidos 3,3'-tria- rilmetanodicarboxilicos.
KR830006223A (ko) 4-니트로동족체를 경유하여 4-아미노-1,2-하이드로 카빌 피라졸리딘을 합성하는 방법
ATE6838T1 (de) Internes trennmittel fuer hitzehaertbare aminoplastharze, verfahren zu seiner herstellung und seine verwendung.
EP0018741A3 (de) Langkettige Amin-Derivate und Verfahren zu ihrer Herstellung
GB1500826A (en) Spiro compounds and their use in pharmaceutical compositions
ES8605467A1 (es) Procedimiento para la preparacion de derivados de 1-(amino- fenil)-2-amino-etanona

Legal Events

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