BR6679335D0 - Processo para a preparacao de derivados de renzofurano - Google Patents

Processo para a preparacao de derivados de renzofurano

Info

Publication number
BR6679335D0
BR6679335D0 BR179335/66A BR17933566A BR6679335D0 BR 6679335 D0 BR6679335 D0 BR 6679335D0 BR 179335/66 A BR179335/66 A BR 179335/66A BR 17933566 A BR17933566 A BR 17933566A BR 6679335 D0 BR6679335 D0 BR 6679335D0
Authority
BR
Brazil
Prior art keywords
renzophuran
derivatives
preparation
renzophuran derivatives
Prior art date
Application number
BR179335/66A
Other languages
English (en)
Portuguese (pt)
Inventor
F La Roche & Cie Sa Hoffmann
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 BR6679335D0 publication Critical patent/BR6679335D0/pt

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
    • C07D307/81—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • 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)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR179335/66A 1965-05-11 1966-05-09 Processo para a preparacao de derivados de renzofurano BR6679335D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB19823/65A GB1106057A (en) 1965-05-11 1965-05-11 Novel benzofuran derivatives and the manufacture thereof
GB5320865 1965-12-15

Publications (1)

Publication Number Publication Date
BR6679335D0 true BR6679335D0 (pt) 1973-10-23

Family

ID=26254274

Family Applications (1)

Application Number Title Priority Date Filing Date
BR179335/66A BR6679335D0 (pt) 1965-05-11 1966-05-09 Processo para a preparacao de derivados de renzofurano

Country Status (12)

Country Link
BE (1) BE680737A (xx)
BR (1) BR6679335D0 (xx)
CH (3) CH468371A (xx)
DK (1) DK123769B (xx)
ES (1) ES326559A1 (xx)
FI (1) FI45329C (xx)
FR (1) FR6011M (xx)
GB (1) GB1106057A (xx)
IL (1) IL25650A (xx)
NL (1) NL153541B (xx)
NO (1) NO120270B (xx)
SE (1) SE326196B (xx)

Also Published As

Publication number Publication date
DK123769B (da) 1972-07-31
CH468371A (de) 1969-02-15
SE326196B (xx) 1970-07-20
BE680737A (xx) 1966-11-09
CH513146A (de) 1971-09-30
CH498109A (de) 1970-10-31
DE1543653B2 (de) 1975-06-05
NL153541B (nl) 1977-06-15
NL6606441A (xx) 1966-11-14
GB1106057A (en) 1968-03-13
FI45329B (xx) 1972-01-31
ES326559A1 (es) 1967-03-01
NO120270B (xx) 1970-09-28
FR6011M (xx) 1968-05-06
DE1543653A1 (de) 1969-09-18
IL25650A (en) 1969-11-30
FI45329C (fi) 1972-05-10

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