CH546756A - PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZOFURAN. - Google Patents

PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZOFURAN.

Info

Publication number
CH546756A
CH546756A CH846771A CH546756DA CH546756A CH 546756 A CH546756 A CH 546756A CH 846771 A CH846771 A CH 846771A CH 546756D A CH546756D A CH 546756DA CH 546756 A CH546756 A CH 546756A
Authority
CH
Switzerland
Prior art keywords
benzofuran
preparation
new derivatives
derivatives
new
Prior art date
Application number
CH846771A
Other languages
French (fr)
Original Assignee
Labaz
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 Labaz filed Critical Labaz
Publication of CH546756A publication Critical patent/CH546756A/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)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
CH846771A 1970-06-22 1971-06-10 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZOFURAN. CH546756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3025770A GB1299247A (en) 1970-06-22 1970-06-22 Benzofuran derivatives and process for preparing the same

Publications (1)

Publication Number Publication Date
CH546756A true CH546756A (en) 1974-03-15

Family

ID=10304784

Family Applications (1)

Application Number Title Priority Date Filing Date
CH846771A CH546756A (en) 1970-06-22 1971-06-10 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZOFURAN.

Country Status (6)

Country Link
BE (1) BE766392A (en)
CH (1) CH546756A (en)
DE (1) DE2130480A1 (en)
FR (1) FR2100806B1 (en)
GB (1) GB1299247A (en)
NL (1) NL7108316A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947470A (en) * 1974-06-20 1976-03-30 Smithkline Corporation Substituted benzofurans and benzothiophenes
FR2549475B1 (en) * 1983-07-18 1986-02-07 Labaz Sanofi Nv NOVEL BENZOFURAN DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC USE
JPH07506104A (en) * 1992-04-24 1995-07-06 スミスクライン・ビーチャム・パブリック・リミテッド・カンパニー N-aryloxy(thio)alkyl-azacycloalkanes useful as calcium channel antagonists
US5364880A (en) * 1993-06-16 1994-11-15 Advanced Therapies, Inc. Compound for treatment of cardiac arrhythmia, synthesis, and methods of use
US6316487B1 (en) 1993-06-16 2001-11-13 Aryx Therapeutics Compounds for treatment of cardiac arrhythmia synthesis, and methods of use
US10005750B2 (en) * 2010-10-06 2018-06-26 J-Pharma Co., Ltd. Developing potent urate transporter inhibitors: compounds designed for their uricosuric action

Also Published As

Publication number Publication date
GB1299247A (en) 1972-12-13
BE766392A (en) 1971-10-28
FR2100806A1 (en) 1972-03-24
DE2130480A1 (en) 1972-03-09
FR2100806B1 (en) 1974-10-18
NL7108316A (en) 1971-12-24

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: SANOFI

PUE Assignment

Owner name: OMNIUM FINANCIER AQUITAINE POUR L HYGIENE ET LA SA

PL Patent ceased