SK18492000A3 - Spôsob prípravy 3(2h)-pyridazinón-4-substituovaných amino-5-chlórderivátov - Google Patents

Spôsob prípravy 3(2h)-pyridazinón-4-substituovaných amino-5-chlórderivátov Download PDF

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Publication number
SK18492000A3
SK18492000A3 SK1849-2000A SK18492000A SK18492000A3 SK 18492000 A3 SK18492000 A3 SK 18492000A3 SK 18492000 A SK18492000 A SK 18492000A SK 18492000 A3 SK18492000 A3 SK 18492000A3
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SK
Slovakia
Prior art keywords
formula
compound
group
reacting
reaction
Prior art date
Application number
SK1849-2000A
Other languages
English (en)
Slovak (sk)
Inventor
Nagy Pter Ktay
Gyula Simig
Jzsef Barkczy
Ilona Sztruh�R
L�Szl� Balazs
Imre Dom�N
Zoltn Greff
Zolt�N R�Tkai
P�Ter Seres
Tam�S Karancsi
Original Assignee
Egis Gy�Gyszergy�R Rt.
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 Egis Gy�Gyszergy�R Rt. filed Critical Egis Gy�Gyszergy�R Rt.
Publication of SK18492000A3 publication Critical patent/SK18492000A3/sk

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    • 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
    • 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
    • C07D237/12—Halogen atoms or nitro radicals
    • 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
    • C07D237/22—Nitrogen and oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
SK1849-2000A 1998-06-05 1998-06-05 Spôsob prípravy 3(2h)-pyridazinón-4-substituovaných amino-5-chlórderivátov SK18492000A3 (sk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/HU1998/000054 WO1999064402A1 (en) 1998-06-05 1998-06-05 Process for the preparation of a 3(2h)-pyridazinone- 4-substituted amino- 5-chloro- derivative

Publications (1)

Publication Number Publication Date
SK18492000A3 true SK18492000A3 (sk) 2001-06-11

Family

ID=10990122

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1849-2000A SK18492000A3 (sk) 1998-06-05 1998-06-05 Spôsob prípravy 3(2h)-pyridazinón-4-substituovaných amino-5-chlórderivátov

Country Status (15)

Country Link
US (1) US6800758B1 (ja)
EP (1) EP1082309B1 (ja)
JP (1) JP2004500314A (ja)
KR (1) KR20010052598A (ja)
CN (1) CN1205190C (ja)
AT (1) ATE304535T1 (ja)
AU (1) AU752967B2 (ja)
BR (1) BR9815967A (ja)
CA (1) CA2334220A1 (ja)
DE (1) DE69831612D1 (ja)
HK (1) HK1046529A1 (ja)
MX (1) MXPA00012044A (ja)
NO (1) NO318781B1 (ja)
SK (1) SK18492000A3 (ja)
WO (1) WO1999064402A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0103064A3 (en) * 2001-07-26 2005-06-28 Egis Gyogyszergyar Nyilvanosan Polymorphic form of 5-chloro-4-(3-{[2-(3,4-dimethoxy-phenyl)-ethyl]-methyl-amino]-propylamino)-3-(2h)-piridazinone fumarate, its use, process for its preparation and pharmaceutical compositions containing it
HU227237B1 (en) * 2001-09-27 2010-12-28 Egis Gyogyszergyar Nyilvanosan Muekoedoe Reszvenytarsasag Substituted alkylpyridazinone derivatives, process for their preparation, pharmaceutical compositions containing them
WO2016016369A1 (en) 2014-07-31 2016-02-04 Basf Se Process for preparing pyrazoles
EP3872073A1 (en) 2015-05-11 2021-09-01 Basf Se Process for preparing 4-amino-pyridazines
WO2018082964A1 (en) 2016-11-04 2018-05-11 Basf Se Process for the production of pyridazinyl-amides in a one-pot synthesis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048487A1 (de) 1980-12-22 1982-07-29 Cassella Ag, 6000 Frankfurt Basisch substituierte pyridazine, ihre herstellung und ihre verwendung
HU214320B (hu) 1991-12-20 1998-03-02 EGIS Gyógyszergyár Rt. Eljárás új 3(2H)-piridazinon-származékok és ezeket tartalmazó gyógyszerkészítmények előállítására

Also Published As

Publication number Publication date
AU7783498A (en) 1999-12-30
HK1046529A1 (zh) 2003-01-17
NO20006183L (no) 2001-01-30
WO1999064402A1 (en) 1999-12-16
AU752967B2 (en) 2002-10-03
MXPA00012044A (es) 2002-04-24
DE69831612D1 (de) 2005-10-20
EP1082309B1 (en) 2005-09-14
CA2334220A1 (en) 1999-12-16
US6800758B1 (en) 2004-10-05
CN1347407A (zh) 2002-05-01
BR9815967A (pt) 2004-06-22
CN1205190C (zh) 2005-06-08
KR20010052598A (ko) 2001-06-25
NO318781B1 (no) 2005-05-09
ATE304535T1 (de) 2005-09-15
NO20006183D0 (no) 2000-12-05
EP1082309A1 (en) 2001-03-14
JP2004500314A (ja) 2004-01-08

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