FR1593328A - - Google Patents

Info

Publication number
FR1593328A
FR1593328A FR174829A FR1593328DA FR1593328A FR 1593328 A FR1593328 A FR 1593328A FR 174829 A FR174829 A FR 174829A FR 1593328D A FR1593328D A FR 1593328DA FR 1593328 A FR1593328 A FR 1593328A
Authority
FR
France
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
FR174829A
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
Application granted granted Critical
Publication of FR1593328A publication Critical patent/FR1593328A/fr
Expired 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
    • C07D241/12—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
FR174829A 1968-11-22 1968-11-22 Expired FR1593328A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR174829 1968-11-22

Publications (1)

Publication Number Publication Date
FR1593328A true FR1593328A (fr) 1970-05-25

Family

ID=8657242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR174829A Expired FR1593328A (fr) 1968-11-22 1968-11-22

Country Status (8)

Country Link
US (1) US3676442A (fr)
BE (1) BE742051A (fr)
CH (1) CH519506A (fr)
DE (1) DE1958619C3 (fr)
FR (1) FR1593328A (fr)
GB (1) GB1292852A (fr)
LU (1) LU59849A1 (fr)
NL (1) NL161143C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2062149A1 (fr) * 1991-03-26 1992-09-27 Teh-Kuei Chen Preparation de pyrazines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453278A (en) * 1967-04-06 1969-07-01 Gulf Research Development Co Preparation of hydrocarbon-substituted pyrazines and piperazines from alpha-nitro-ketones

Also Published As

Publication number Publication date
CH519506A (fr) 1972-02-29
NL161143B (nl) 1979-08-15
DE1958619A1 (de) 1970-06-11
NL6917544A (fr) 1970-05-26
DE1958619C3 (de) 1979-03-15
BE742051A (fr) 1970-05-21
DE1958619B2 (de) 1978-06-29
LU59849A1 (fr) 1970-01-20
US3676442A (en) 1972-07-11
NL161143C (nl) 1980-01-15
GB1292852A (en) 1972-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse