CA963474A - Procede de preparation de composes nitro-2 benzofuranniques - Google Patents

Procede de preparation de composes nitro-2 benzofuranniques

Info

Publication number
CA963474A
CA963474A CA116,267*7A CA116267A CA963474A CA 963474 A CA963474 A CA 963474A CA 116267 A CA116267 A CA 116267A CA 963474 A CA963474 A CA 963474A
Authority
CA
Canada
Prior art keywords
benzofuranniques
procede
composes
nitro
preparation
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.)
Expired
Application number
CA116,267*7A
Other languages
English (en)
Other versions
CA116267S (en
Inventor
Pierre Demerseman
Rene Royer
Raymond Cavier
Loic Rene
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 FR7023984A external-priority patent/FR2092891A1/fr
Priority claimed from FR7109707A external-priority patent/FR2129894A2/fr
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Application granted granted Critical
Publication of CA963474A publication Critical patent/CA963474A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA116,267*7A 1970-06-29 1971-06-22 Procede de preparation de composes nitro-2 benzofuranniques Expired CA963474A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7023984A FR2092891A1 (en) 1970-06-29 1970-06-29 2-nitro-benzofuran derivs - antimicrobial, antiparasitic - cpd prepd from salicylaldehyde and halo-nitro methane
FR7109707A FR2129894A2 (en) 1971-03-19 1971-03-19 2-nitro-benzofuran derivs - antimicrobial, antiparasitic - cpd prepd from salicylaldehyde and halo-nitro methane

Publications (1)

Publication Number Publication Date
CA963474A true CA963474A (en) 1975-02-25

Family

ID=26215826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,267*7A Expired CA963474A (en) 1970-06-29 1971-06-22 Procede de preparation de composes nitro-2 benzofuranniques

Country Status (9)

Country Link
US (1) US3838173A (fr)
JP (1) JPS5542992B1 (fr)
AT (1) AT306711B (fr)
BE (1) BE768603A (fr)
CA (1) CA963474A (fr)
CH (1) CH524596A (fr)
DE (1) DE2131927A1 (fr)
GB (1) GB1332713A (fr)
NL (1) NL7108906A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1068110B (it) * 1976-08-13 1985-03-21 Montedison Spa Processo per la preparazione di aldeidi 2 idrossibenzoiche
CN113185493B (zh) * 2021-04-21 2023-06-20 西北农林科技大学 水杨醛类化合物、制备方法及其防治猕猴桃溃疡病的应用

Also Published As

Publication number Publication date
CH524596A (fr) 1972-06-30
AT306711B (de) 1973-04-25
JPS5542992B1 (fr) 1980-11-04
NL7108906A (fr) 1971-12-31
BE768603A (fr) 1971-11-03
GB1332713A (en) 1973-10-03
US3838173A (en) 1974-09-24
DE2131927A1 (de) 1972-02-03

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