CH466293A - Verfahren zur Herstellung von Alkyl-3-amino-6-X-pyrazinoat-4-oxyd-Verbindungen - Google Patents

Verfahren zur Herstellung von Alkyl-3-amino-6-X-pyrazinoat-4-oxyd-Verbindungen

Info

Publication number
CH466293A
CH466293A CH1075068A CH1075068A CH466293A CH 466293 A CH466293 A CH 466293A CH 1075068 A CH1075068 A CH 1075068A CH 1075068 A CH1075068 A CH 1075068A CH 466293 A CH466293 A CH 466293A
Authority
CH
Switzerland
Prior art keywords
pyrazinoate
amino
alkyl
preparation
oxide compounds
Prior art date
Application number
CH1075068A
Other languages
English (en)
Inventor
Jethro Jr Cragoe Edward
Holden Jones James
Original Assignee
Merck & 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
Priority claimed from US395046A external-priority patent/US3249610A/en
Priority claimed from US426203A external-priority patent/US3327287A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of CH466293A publication Critical patent/CH466293A/de

Links

Classifications

    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D475/00Heterocyclic compounds containing pteridine ring systems
    • C07D475/02Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D475/00Heterocyclic compounds containing pteridine ring systems
    • C07D475/02Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
    • C07D475/04Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1075068A 1964-09-08 1965-09-07 Verfahren zur Herstellung von Alkyl-3-amino-6-X-pyrazinoat-4-oxyd-Verbindungen CH466293A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US395046A US3249610A (en) 1964-09-08 1964-09-08 Synthesis of 3-amino, 5-chloro, 6-substituted-pyrazinoates
US426203A US3327287A (en) 1965-01-18 1965-01-18 Apparatus for converting lineal seismogram sections into an areally presented seismogram
US47056365A 1965-07-08 1965-07-08
US47035065A 1965-07-08 1965-07-08

Publications (1)

Publication Number Publication Date
CH466293A true CH466293A (de) 1968-12-15

Family

ID=27503371

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1243465A CH475262A (de) 1964-09-08 1965-09-07 Verfahren zur Herstellung von Pyrazin-4-oxyden
CH1243565A CH467271A (de) 1964-09-08 1965-09-07 Verfahren zur Herstellung von 5-Chlor-3-aminopyrazinoaten
CH1075068A CH466293A (de) 1964-09-08 1965-09-07 Verfahren zur Herstellung von Alkyl-3-amino-6-X-pyrazinoat-4-oxyd-Verbindungen

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH1243465A CH475262A (de) 1964-09-08 1965-09-07 Verfahren zur Herstellung von Pyrazin-4-oxyden
CH1243565A CH467271A (de) 1964-09-08 1965-09-07 Verfahren zur Herstellung von 5-Chlor-3-aminopyrazinoaten

Country Status (8)

Country Link
BE (2) BE668495A (de)
BR (3) BR6572769D0 (de)
CH (3) CH475262A (de)
DE (3) DE1595953A1 (de)
GB (5) GB1112722A (de)
IL (3) IL31787A (de)
NL (3) NL6511643A (de)
SE (1) SE329629B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113200985B (zh) * 2021-05-18 2022-09-09 南开大学 一种蝶啶酮类化合物及其制备方法和应用

Also Published As

Publication number Publication date
GB1112724A (en) 1968-05-08
CH467271A (de) 1969-01-15
BR6681060D0 (pt) 1973-12-26
IL24098A (en) 1969-03-27
GB1112722A (en) 1968-05-08
GB1112721A (en) 1968-05-08
BE668496A (de) 1966-02-21
GB1115406A (en) 1968-05-29
SE329629B (de) 1970-10-19
BR6572769D0 (pt) 1973-12-26
BR6572741D0 (pt) 1973-08-07
DE1620020A1 (de) 1970-02-12
NL6609629A (de) 1967-01-09
DE1595952A1 (de) 1970-05-14
BE668495A (de) 1966-02-21
NL6511644A (de) 1966-03-09
GB1112723A (en) 1968-05-08
IL31787A (en) 1969-07-30
NL6511643A (de) 1966-03-09
IL24097A (en) 1969-11-12
CH475262A (de) 1969-07-15
DE1595953A1 (de) 1970-07-09

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