BE833149A - Procede pour la preparation d'un nouveau derive du benzofurane - Google Patents

Procede pour la preparation d'un nouveau derive du benzofurane

Info

Publication number
BE833149A
BE833149A BE2054554A BE2054554A BE833149A BE 833149 A BE833149 A BE 833149A BE 2054554 A BE2054554 A BE 2054554A BE 2054554 A BE2054554 A BE 2054554A BE 833149 A BE833149 A BE 833149A
Authority
BE
Belgium
Prior art keywords
preparation
new
benzofurane
derivative
benzofurane derivative
Prior art date
Application number
BE2054554A
Other languages
English (en)
French (fr)
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
Publication of BE833149A publication Critical patent/BE833149A/xx

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)
BE2054554A 1974-09-14 1975-09-08 Procede pour la preparation d'un nouveau derive du benzofurane BE833149A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES430060A ES430060A1 (es) 1974-09-14 1974-09-14 Procedimiento de obtencion de un nuevo derivado del benzo- furano.

Publications (1)

Publication Number Publication Date
BE833149A true BE833149A (fr) 1975-12-31

Family

ID=8467550

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054554A BE833149A (fr) 1974-09-14 1975-09-08 Procede pour la preparation d'un nouveau derive du benzofurane

Country Status (3)

Country Link
BE (1) BE833149A (xx)
ES (1) ES430060A1 (xx)
FR (1) FR2284602A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332162A1 (de) * 1982-10-19 1984-04-19 Kotobuki Seiyaku Co. Ltd., Nagano Benzofuran- und benzothiophenderivate, verfahren zu deren herstellung und diese enthaltende arzneimittel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332162A1 (de) * 1982-10-19 1984-04-19 Kotobuki Seiyaku Co. Ltd., Nagano Benzofuran- und benzothiophenderivate, verfahren zu deren herstellung und diese enthaltende arzneimittel

Also Published As

Publication number Publication date
FR2284602A1 (fr) 1976-04-09
ES430060A1 (es) 1976-10-16
FR2284602B3 (xx) 1978-05-05

Similar Documents

Publication Publication Date Title
FR2292329A1 (fr) Procede pour la preparation d'un ecran luminescent
BE830723A (fr) Procede pour la preparation d'un compose dicetonique
FR2303543A1 (fr) Nouveau procede pour la preparation de l'amoxycilline
RO72434A (ro) Procedeu pentru prepararea unor tiolcarbamati
RO84686A (ro) Procedeu pentru prepararea prodeului a al 1-triazolil-stirenilor-1-substituiti
RO72848A (ro) Procedeu pentru prepararea unor derivati de antibiotic a 204 i
FR2289522A1 (fr) Procede de preparation d'un 25-hydroxycholesterol
BE833149A (fr) Procede pour la preparation d'un nouveau derive du benzofurane
BE792050A (fr) Procede d'obtention d'un nouveau derive antibiotique
FR2286133A1 (fr) Procede pour la preparation d'un pyrrolidon-2
BE833733A (fr) Procede pour la preparation d'agglomeres
FR2283150A1 (fr) Procede pour la preparation d'hydroxy-11b alkyl-18 oestranes
BE827459A (fr) Procede pour la preparation d'esters
BE833147A (fr) Procede pour l'obtention d'un nouveau derive de l'acide nicotinique
RO76171A (ro) Procedeu pentru prepararea unui ester sulfat de celuloza
BE825183A (fr) Procede pour la preparation d'halogenures d'hydrocarbyl-metaux
PT65363B (fr) Procede de preparation d'un nouveau derive de l'isoquinoleine
RO85423A (ro) Procedeu pentru producerea unor amestecuri pentru fumat
BE825526A (fr) Procede de preparation d'halogenures de beta-haloalkylaminosulfonyle
BE831210A (fr) Procede photochimique pour la production d'halogenoalcanes
BE845366A (fr) Procede pour la preparation d'un compose polyenique
BE817725A (fr) Procede nouveau de preparation d'aza-1-hydroxy-2-benzanthrone
BE820578A (fr) Procede d'obtention d'un nouveau derive de la 2-pyridone
RO64007A (fr) Procede pour la preparation du 2-aminomethylpyrolydine
RO65958A (fr) Procede pour la preparation du 8-hydroxyquinoline