JPS625971A - ２−カルボキシピラジン−４−オキシドの製造方法 - Google Patents

２−カルボキシピラジン−４−オキシドの製造方法

Info

Publication number
JPS625971A
JPS625971A JP61107821A JP10782186A JPS625971A JP S625971 A JPS625971 A JP S625971A JP 61107821 A JP61107821 A JP 61107821A JP 10782186 A JP10782186 A JP 10782186A JP S625971 A JPS625971 A JP S625971A
Authority
JP
Japan
Prior art keywords
carboxypyrazine
range
acid
catalyst
oxide
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.)
Granted
Application number
JP61107821A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0513150B2 (OSRAM
Inventor
カルロ・ベントウレルロ
リノ・ダロイシオ
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.)
Montedison SpA
Original Assignee
Montedison 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 Montedison SpA filed Critical Montedison SpA
Publication of JPS625971A publication Critical patent/JPS625971A/ja
Publication of JPH0513150B2 publication Critical patent/JPH0513150B2/ja
Granted legal-status Critical Current

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
    • C07D241/14—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 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
    • C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
JP61107821A 1985-05-17 1986-05-13 ２−カルボキシピラジン−４−オキシドの製造方法 Granted JPS625971A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT20780/85A IT1201417B (it) 1985-05-17 1985-05-17 Procedimento per la preparazione di 2-carbossipirazine 4 ossido
IT20780A/85 1985-05-17

Publications (2)

Publication Number Publication Date
JPS625971A true JPS625971A (ja) 1987-01-12
JPH0513150B2 JPH0513150B2 (OSRAM) 1993-02-19

Family

ID=11171959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61107821A Granted JPS625971A (ja) 1985-05-17 1986-05-13 ２−カルボキシピラジン−４−オキシドの製造方法

Country Status (25)

Country Link
US (1) US4866178A (OSRAM)
EP (1) EP0201934B1 (OSRAM)
JP (1) JPS625971A (OSRAM)
KR (1) KR930008236B1 (OSRAM)
CN (1) CN1003645B (OSRAM)
AT (1) ATE70269T1 (OSRAM)
AU (1) AU577191B2 (OSRAM)
CA (1) CA1276933C (OSRAM)
CS (1) CS253600B2 (OSRAM)
DE (1) DE3682816D1 (OSRAM)
DK (1) DK165832C (OSRAM)
ES (1) ES8706131A1 (OSRAM)
FI (1) FI90342C (OSRAM)
GR (1) GR861268B (OSRAM)
HU (1) HU196062B (OSRAM)
IE (1) IE59622B1 (OSRAM)
IL (1) IL78818A (OSRAM)
IT (1) IT1201417B (OSRAM)
NO (1) NO174047C (OSRAM)
NZ (1) NZ216171A (OSRAM)
PH (1) PH23032A (OSRAM)
PT (1) PT82590B (OSRAM)
RU (1) RU2009135C1 (OSRAM)
YU (1) YU44290B (OSRAM)
ZA (1) ZA863534B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011140224A (ja) * 2011-01-24 2011-07-21 Toppan Forms Co Ltd 非接触型データ送受信カード付き封書及びその作成方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1201417B (it) * 1985-05-17 1989-02-02 Montedison Spa Procedimento per la preparazione di 2-carbossipirazine 4 ossido
US6387654B1 (en) 2000-05-04 2002-05-14 Archer-Daniels-Midland Company Bacterial strains and fermentation processes for the production of 2-keto-l-gulonic acid
US7151178B2 (en) 2004-04-22 2006-12-19 Isp Investments Inc. Method for the preparation of 5-methylpyrazine-2-carboxylic acid-4-oxide and its salts
US7153965B2 (en) 2004-05-18 2006-12-26 Isp Investments Inc. Pharmaceutically acceptable inorganic and organic salts of 5-methylpyrazine-2-carboxylic acid-4-oxide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756934R (fr) * 1969-10-15 1971-03-16 Commissariat Energie Atomique Nouveau procede de polarisation dynamique des noyaux atomiques d'un solvant, notamment d'un solvant hydrogene, et magnetometres pourla mesure de l'intensite des champs magnetiques faibles notamment du champ magnetique terrestre, mettant en oeuvre ce procede
AU470007B2 (en) * 1972-04-28 1976-02-26 Farmitalia Carlo Erba S.R.L. Pyrazine 4-oxide derivatives and process for their preparation
US4002750A (en) * 1972-04-28 1977-01-11 Carlo Erba S.P.A. Pyrazine 4-oxide derivatives and process for their preparation
NL8202105A (nl) * 1981-05-28 1982-12-16 Erba Farmitalia Werkwijze voor het bereiden van pyrazinederivaten.
IT1201417B (it) * 1985-05-17 1989-02-02 Montedison Spa Procedimento per la preparazione di 2-carbossipirazine 4 ossido

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011140224A (ja) * 2011-01-24 2011-07-21 Toppan Forms Co Ltd 非接触型データ送受信カード付き封書及びその作成方法

Also Published As

Publication number Publication date
IT1201417B (it) 1989-02-02
KR930008236B1 (ko) 1993-08-27
YU79586A (en) 1988-02-29
ZA863534B (en) 1986-12-30
FI862234A0 (fi) 1986-05-27
DK218786A (da) 1986-11-18
US4866178A (en) 1989-09-12
NO861973L (no) 1986-11-18
CN1003645B (zh) 1989-03-22
FI862234L (fi) 1986-11-18
ES554997A0 (es) 1987-06-01
ES8706131A1 (es) 1987-06-01
AU577191B2 (en) 1988-09-15
DK165832C (da) 1993-06-21
PT82590B (pt) 1988-07-01
NZ216171A (en) 1989-11-28
EP0201934A2 (en) 1986-11-20
CA1276933C (en) 1990-11-27
DK165832B (da) 1993-01-25
YU44290B (en) 1990-04-30
FI90342C (fi) 1994-01-25
HUT43836A (en) 1987-12-28
IE861308L (en) 1986-11-17
IL78818A0 (en) 1986-09-30
DK218786D0 (da) 1986-05-12
RU2009135C1 (ru) 1994-03-15
PT82590A (en) 1986-06-01
CS345086A2 (en) 1987-03-12
HU196062B (en) 1988-09-28
IL78818A (en) 1990-07-12
JPH0513150B2 (OSRAM) 1993-02-19
IT8520780A0 (it) 1985-05-17
FI90342B (fi) 1993-10-15
NO174047B (no) 1993-11-29
CS253600B2 (en) 1987-11-12
DE3682816D1 (de) 1992-01-23
PH23032A (en) 1989-03-10
AU5744186A (en) 1986-11-20
NO174047C (no) 1994-03-09
ATE70269T1 (de) 1991-12-15
EP0201934B1 (en) 1991-12-11
EP0201934A3 (en) 1987-11-19
KR860008987A (ko) 1986-12-19
GR861268B (en) 1986-09-12
CN86103304A (zh) 1986-11-12
IE59622B1 (en) 1994-03-09

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