ES370718A1 - Un metodo de preparacion de una 5-amino sustituido-6-cloro-1h - imidazo (4,5-b) pirazin-2-ona. - Google Patents

Un metodo de preparacion de una 5-amino sustituido-6-cloro-1h - imidazo (4,5-b) pirazin-2-ona.

Info

Publication number
ES370718A1
ES370718A1 ES370718A ES370718A ES370718A1 ES 370718 A1 ES370718 A1 ES 370718A1 ES 370718 A ES370718 A ES 370718A ES 370718 A ES370718 A ES 370718A ES 370718 A1 ES370718 A1 ES 370718A1
Authority
ES
Spain
Prior art keywords
alkyl
group
imidazo
hydrogen atom
optionally
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
Application number
ES370718A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES370718A1 publication Critical patent/ES370718A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D241/00Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-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
    • C07D241/24Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D241/26Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ES370718A 1968-08-31 1969-08-21 Un metodo de preparacion de una 5-amino sustituido-6-cloro-1h - imidazo (4,5-b) pirazin-2-ona. Expired ES370718A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA28998 1968-08-31

Publications (1)

Publication Number Publication Date
ES370718A1 true ES370718A1 (es) 1971-10-16

Family

ID=4084476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES370718A Expired ES370718A1 (es) 1968-08-31 1969-08-21 Un metodo de preparacion de una 5-amino sustituido-6-cloro-1h - imidazo (4,5-b) pirazin-2-ona.

Country Status (5)

Country Link
AT (1) AT292712B (hu)
BR (1) BR6911905D0 (hu)
ES (1) ES370718A1 (hu)
GB (1) GB1248146A (hu)
NL (1) NL6911868A (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368843A (en) * 2000-11-08 2002-05-15 Leuven K U Res & Dev Non-porphyrin multipurpose contrast agents
UY32799A (es) 2009-07-24 2011-02-28 Novartis Ag Derivados de oxazina y su uso en el tratamiento de trastornos neurológicos
BR112012015916A2 (pt) 2009-12-31 2017-04-25 Novartis Ag derivados de pirazina e seu uso no tratamento de distúrbios neurológicos
US20130281449A1 (en) 2011-01-12 2013-10-24 Novartis Ag Oxazine Derivatives and their Use in the Treatment of Neurological Disorders
MY162413A (en) 2011-01-13 2017-06-15 Novartis Ag Novel heterocyclic derivatives and their use in the treatment of neurological disorders
UY34278A (es) 2011-08-25 2013-04-05 Novartis Ag Derivados novedosos de oxazina y su uso en el tratamiento de enfermedades

Also Published As

Publication number Publication date
BR6911905D0 (pt) 1973-04-26
NL6911868A (hu) 1970-03-03
AT292712B (de) 1971-09-10
GB1248146A (en) 1971-09-29

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