FI830742L - Foerfarande foer framstaellning av pyrazinderivat - Google Patents

Foerfarande foer framstaellning av pyrazinderivat

Info

Publication number
FI830742L
FI830742L FI830742A FI830742A FI830742L FI 830742 L FI830742 L FI 830742L FI 830742 A FI830742 A FI 830742A FI 830742 A FI830742 A FI 830742A FI 830742 L FI830742 L FI 830742L
Authority
FI
Finland
Prior art keywords
formula
image
hydrogen atom
alkyl
alkoxy
Prior art date
Application number
FI830742A
Other languages
English (en)
Other versions
FI830742A0 (fi
FI74956B (fi
FI74956C (fi
Inventor
Guiseppe Ribaldone
Maria Giuseppina Felicioli
Glaudio Santini
Giovanni Agnes
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Publication of FI830742A0 publication Critical patent/FI830742A0/fi
Publication of FI830742L publication Critical patent/FI830742L/fi
Publication of FI74956B publication Critical patent/FI74956B/fi
Application granted granted Critical
Publication of FI74956C publication Critical patent/FI74956C/fi

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
    • 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
FI830742A 1982-03-08 1983-03-04 Foerfarande foer framstaellning av alkyl-4-oxid-5-metyl-pyrazin-2-karboxylat. FI74956C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8206772 1982-03-08
GB8206772 1982-03-08

Publications (4)

Publication Number Publication Date
FI830742A0 FI830742A0 (fi) 1983-03-04
FI830742L true FI830742L (fi) 1983-09-09
FI74956B FI74956B (fi) 1987-12-31
FI74956C FI74956C (fi) 1988-04-11

Family

ID=10528865

Family Applications (1)

Application Number Title Priority Date Filing Date
FI830742A FI74956C (fi) 1982-03-08 1983-03-04 Foerfarande foer framstaellning av alkyl-4-oxid-5-metyl-pyrazin-2-karboxylat.

Country Status (16)

Country Link
US (1) US4511718A (fi)
EP (1) EP0088395B1 (fi)
JP (1) JPS58162580A (fi)
AT (1) ATE20742T1 (fi)
AU (1) AU548934B2 (fi)
CA (1) CA1205075A (fi)
CS (1) CS228946B2 (fi)
DE (2) DE3364467D1 (fi)
DK (1) DK160425C (fi)
FI (1) FI74956C (fi)
GR (1) GR78461B (fi)
HU (1) HU191203B (fi)
IE (1) IE54200B1 (fi)
IL (1) IL68036A (fi)
SU (1) SU1213986A3 (fi)
ZA (1) ZA831482B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH025383A (ja) * 1988-06-24 1990-01-10 Yazaki Corp コネクタ端子検出具
US6994597B2 (en) 2003-10-23 2006-02-07 Japan Aviation Electronics Industry, Limited Connector enabling secure retention of contacts relative to insulator
JP4613501B2 (ja) * 2004-03-17 2011-01-19 味の素株式会社 ５−保護アミノピリミジン化合物の製造方法
CN110527656B (zh) * 2019-09-04 2021-07-20 江南大学 高效合成5-甲基吡嗪-2-羧酸的工程菌及其构建方法及应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520088A (en) * 1948-05-28 1950-08-22 Lilly Co Eli Process of preparing pyrazines
AU470007B2 (en) * 1972-04-28 1976-02-26 Farmitalia Carlo Erba S.R.L. Pyrazine 4-oxide derivatives and process for their preparation

Also Published As

Publication number Publication date
FI830742A0 (fi) 1983-03-04
IL68036A0 (en) 1983-06-15
SU1213986A3 (ru) 1986-02-23
IL68036A (en) 1986-08-31
EP0088395B1 (en) 1986-07-16
JPS58162580A (ja) 1983-09-27
DK160425C (da) 1991-08-19
CS228946B2 (en) 1984-05-14
ZA831482B (en) 1983-11-30
AU548934B2 (en) 1986-01-09
FI74956B (fi) 1987-12-31
ATE20742T1 (de) 1986-08-15
AU1207583A (en) 1983-09-15
EP0088395A1 (en) 1983-09-14
HU191203B (en) 1987-01-28
DK160425B (da) 1991-03-11
FI74956C (fi) 1988-04-11
DK111983D0 (da) 1983-03-07
DE88395T1 (de) 1984-02-02
US4511718A (en) 1985-04-16
DK111983A (da) 1983-09-09
CA1205075A (en) 1986-05-27
GR78461B (fi) 1984-09-27
IE54200B1 (en) 1989-07-19
DE3364467D1 (en) 1986-08-21
JPS6311351B2 (fi) 1988-03-14
IE830492L (en) 1983-09-08

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: FARMITALIA CARLO ERBA S.P.A