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BE829444A - PROCESS FOR PREPARING PYRAZINE DERIVATIVES - Google Patents

PROCESS FOR PREPARING PYRAZINE DERIVATIVES

Info

Publication number
BE829444A
BE829444A BE156672A BE156672A BE829444A BE 829444 A BE829444 A BE 829444A BE 156672 A BE156672 A BE 156672A BE 156672 A BE156672 A BE 156672A BE 829444 A BE829444 A BE 829444A
Authority
BE
Belgium
Prior art keywords
pyrazine derivatives
preparing
preparing pyrazine
derivatives
pyrazine
Prior art date
Application number
BE156672A
Other languages
French (fr)
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 filed Critical
Publication of BE829444A publication Critical patent/BE829444A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic 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
    • C07D241/12—Heterocyclic 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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE156672A 1974-05-25 1975-05-23 PROCESS FOR PREPARING PYRAZINE DERIVATIVES BE829444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742425355 DE2425355A1 (en) 1974-05-25 1974-05-25 METHOD FOR MANUFACTURING PYRAZINES

Publications (1)

Publication Number Publication Date
BE829444A true BE829444A (en) 1975-11-24

Family

ID=5916449

Family Applications (1)

Application Number Title Priority Date Filing Date
BE156672A BE829444A (en) 1974-05-25 1975-05-23 PROCESS FOR PREPARING PYRAZINE DERIVATIVES

Country Status (9)

Country Link
JP (1) JPS511483A (en)
BE (1) BE829444A (en)
CA (1) CA1041510A (en)
CH (1) CH593268A5 (en)
DE (1) DE2425355A1 (en)
FR (1) FR2272086B3 (en)
GB (1) GB1499768A (en)
IT (1) IT1037680B (en)
NL (1) NL7506038A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080021603A (en) 2000-02-16 2008-03-07 뉴로젠 코포레이션 Substituted arylpyrazines

Also Published As

Publication number Publication date
CH593268A5 (en) 1977-11-30
FR2272086B3 (en) 1978-12-01
GB1499768A (en) 1978-02-01
JPS511483A (en) 1976-01-08
CA1041510A (en) 1978-10-31
NL7506038A (en) 1975-11-27
IT1037680B (en) 1979-11-20
FR2272086A1 (en) 1975-12-19
DE2425355A1 (en) 1975-12-04

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