DK123772B - Analogous process for the preparation of benzofuran derivatives. - Google Patents

Analogous process for the preparation of benzofuran derivatives.

Info

Publication number
DK123772B
DK123772B DK651166A DK651166A DK123772B DK 123772 B DK123772 B DK 123772B DK 651166 A DK651166 A DK 651166A DK 651166 A DK651166 A DK 651166A DK 123772 B DK123772 B DK 123772B
Authority
DK
Denmark
Prior art keywords
preparation
benzofuran derivatives
analogous process
benzofuran
analogous
Prior art date
Application number
DK651166A
Other languages
Danish (da)
Inventor
J Wickens
J Osbond
G Fothergill
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of DK123772B publication Critical patent/DK123772B/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
    • 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
    • C07D307/81—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK651166A 1965-12-15 1966-12-15 Analogous process for the preparation of benzofuran derivatives. DK123772B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5321065A GB1106059A (en) 1965-12-15 1965-12-15 Novel benzofuran derivatives and a process for the manufacture thereof

Publications (1)

Publication Number Publication Date
DK123772B true DK123772B (en) 1972-07-31

Family

ID=10466999

Family Applications (1)

Application Number Title Priority Date Filing Date
DK651166A DK123772B (en) 1965-12-15 1966-12-15 Analogous process for the preparation of benzofuran derivatives.

Country Status (14)

Country Link
BE (1) BE690934A (en)
BR (1) BR6685348D0 (en)
CH (1) CH477432A (en)
DE (1) DE1543673C3 (en)
DK (1) DK123772B (en)
ES (1) ES334476A1 (en)
FI (1) FI47660C (en)
FR (2) FR6045M (en)
GB (1) GB1106059A (en)
IL (1) IL26795A (en)
MY (1) MY6900390A (en)
NL (1) NL6616724A (en)
NO (1) NO120231B (en)
SE (1) SE346105B (en)

Also Published As

Publication number Publication date
CH477432A (en) 1969-08-31
MY6900390A (en) 1969-12-31
IL26795A (en) 1970-06-17
BE690934A (en) 1967-06-09
DE1543673C3 (en) 1975-05-28
GB1106059A (en) 1968-03-13
ES334476A1 (en) 1968-02-01
NL6616724A (en) 1967-06-16
NO120231B (en) 1970-09-21
FR6045M (en) 1968-05-20
FI47660C (en) 1974-02-11
DE1543673B2 (en) 1974-10-03
SE346105B (en) 1972-06-26
FR1504310A (en) 1967-12-01
FI47660B (en) 1973-10-31
BR6685348D0 (en) 1973-12-27
DE1543673A1 (en) 1969-09-11

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