OA01076A - Substituted benzofurans, their salts and a process for the preparation of these benzofurans and salts. - Google Patents

Substituted benzofurans, their salts and a process for the preparation of these benzofurans and salts.

Info

Publication number
OA01076A
OA01076A OA51186A OA51186A OA01076A OA 01076 A OA01076 A OA 01076A OA 51186 A OA51186 A OA 51186A OA 51186 A OA51186 A OA 51186A OA 01076 A OA01076 A OA 01076A
Authority
OA
OAPI
Prior art keywords
salts
benzofurans
preparation
substituted
substituted benzofurans
Prior art date
Application number
OA51186A
Other languages
French (fr)
Original Assignee
Belge Produits Chimiques Sa
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 Belge Produits Chimiques Sa filed Critical Belge Produits Chimiques Sa
Publication of OA01076A publication Critical patent/OA01076A/en

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
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/80—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
OA51186A 1961-11-24 1964-12-30 Substituted benzofurans, their salts and a process for the preparation of these benzofurans and salts. OA01076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES76824A DE1246755B (en) 1961-11-24 1961-11-24 Process for the preparation of substituted coumarones

Publications (1)

Publication Number Publication Date
OA01076A true OA01076A (en) 1968-08-07

Family

ID=7506391

Family Applications (1)

Application Number Title Priority Date Filing Date
OA51186A OA01076A (en) 1961-11-24 1964-12-30 Substituted benzofurans, their salts and a process for the preparation of these benzofurans and salts.

Country Status (10)

Country Link
AT (1) AT241447B (en)
BE (1) BE625039A (en)
BR (1) BR6243846D0 (en)
CH (1) CH415677A (en)
DE (1) DE1246755B (en)
FR (1) FR1339389A (en)
GB (1) GB995367A (en)
NL (1) NL284505A (en)
OA (1) OA01076A (en)
SE (1) SE311166B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583754B1 (en) * 1985-06-25 1987-10-23 Sanofi Sa MOLECULAR COMPLEXES FORMED FROM A BENZOFURAN DERIVATIVE AND ALUMINUM CHLORIDE, THEIR PREPARATION AND THEIR USE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080114B (en) * 1956-12-21 1960-04-21 Lab Labaz Soc D Process for the preparation of substituted coumarones

Also Published As

Publication number Publication date
BR6243846D0 (en) 1973-05-24
GB995367A (en) 1965-06-16
SE311166B (en) 1969-06-02
BE625039A (en) 1963-05-20
DE1246755C2 (en) 1968-05-30
DE1246755B (en) 1967-08-10
NL284505A (en)
CH415677A (en) 1966-06-30
FR1339389A (en) 1963-10-04
AT241447B (en) 1965-07-26

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