CA983502A - Benzofuran derivatives and process for preparing the same - Google Patents

Benzofuran derivatives and process for preparing the same

Info

Publication number
CA983502A
CA983502A CA180,166A CA180166A CA983502A CA 983502 A CA983502 A CA 983502A CA 180166 A CA180166 A CA 180166A CA 983502 A CA983502 A CA 983502A
Authority
CA
Canada
Prior art keywords
preparing
same
benzofuran derivatives
benzofuran
derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA180,166A
Other languages
English (en)
Inventor
Marcel Descamps
Jean Gubin
Norbert Claeys
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Labaz SA
Original Assignee
Labaz 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 Labaz SA filed Critical Labaz SA
Application granted granted Critical
Publication of CA983502A publication Critical patent/CA983502A/en
Expired legal-status Critical Current

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
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
CA180,166A 1972-09-19 1973-09-04 Benzofuran derivatives and process for preparing the same Expired CA983502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4338772A GB1382742A (en) 1972-09-19 1972-09-19 Benzofuran derivatives and process for preparing the same

Publications (1)

Publication Number Publication Date
CA983502A true CA983502A (en) 1976-02-10

Family

ID=10428547

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,166A Expired CA983502A (en) 1972-09-19 1973-09-04 Benzofuran derivatives and process for preparing the same

Country Status (23)

Country Link
US (1) US3920707A (fi)
JP (1) JPS4969658A (fi)
AR (1) AR197825A1 (fi)
AT (1) AT325034B (fi)
AU (1) AU472757B2 (fi)
BE (1) BE804550A (fi)
CA (1) CA983502A (fi)
CH (1) CH579558A5 (fi)
DE (1) DE2347196A1 (fi)
DK (1) DK133899B (fi)
ES (1) ES418892A1 (fi)
FI (1) FI55336C (fi)
FR (1) FR2242087B1 (fi)
GB (1) GB1382742A (fi)
HU (1) HU167137B (fi)
IE (1) IE38180B1 (fi)
NL (1) NL7312817A (fi)
NO (1) NO138336C (fi)
OA (1) OA04555A (fi)
SE (1) SE398880B (fi)
SU (1) SU566523A3 (fi)
YU (1) YU34892B (fi)
ZA (1) ZA735652B (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418068A (en) * 1981-04-03 1983-11-29 Eli Lilly And Company Antiestrogenic and antiandrugenic benzothiophenes
US5274000A (en) * 1982-10-19 1993-12-28 Kotobuki Seiyaku Company Limited Benzofuran and benzothiophene derivatives, anti-hyperuricemia agents
JPS5973579A (ja) * 1982-10-19 1984-04-25 Kotobuki Seiyaku Kk ベンゾフラン又はベンゾチオフェン誘導体，この化合物を有効成分とする尿酸排泄剤及びその製造方法
FR2549475B1 (fr) * 1983-07-18 1986-02-07 Labaz Sanofi Nv Nouveaux derives de benzofuranne, leur preparation et leur utilisation therapeutique
US4851554A (en) * 1987-04-06 1989-07-25 University Of Tennessee Research Corporation Certain 3-substituted 2-alkyl benzofuran derivatives
US4806663A (en) * 1987-04-06 1989-02-21 The University Of Tennessee Research Corporation Certain 3-substituted 2-alkyl benzofuran derivatives
US4831156A (en) * 1987-09-30 1989-05-16 The University Of Tennessee Research Corp. 3-substituted 2-alkyl indole derivatives
AU2543388A (en) * 1987-09-30 1989-04-18 University Of Tennessee Research Corporation, The Certain 3-substituted 2-alkyl benzothiophene derivatives
US4975458A (en) * 1989-03-13 1990-12-04 Taro Pharmaceuticals Industries, Ltd. 2-alkyl-3-benzoylbenzofurans useful for treating cardiac arrhythmia
US6653328B1 (en) * 1995-03-10 2003-11-25 Eli Lilly And Company 3-benzyl-benzothiophenes
US6417199B1 (en) * 1995-03-10 2002-07-09 Eli Lilly And Company 3-benzyl-benzothiophenes
CA2231013A1 (en) * 1997-04-30 1998-10-30 Eli Lilly And Company Process for preparing benzoic acid derivative intermediates and benzothiophene pharmaceuticals
ZA991319B (en) 1998-02-20 2000-11-20 Ortho Mcneil Pharm Inc Novel phthalimido arylpiperazines useful in the treatment of benign prostatic hyperplasia.
FR2864536B1 (fr) * 2003-12-24 2006-03-17 Clariant France Sa Procede de preparation de n-alkyl-2 (hydroxy-4-benzoyl)-3 benzofurannes et intermediaires pour sa mise en oeuvre
JP5844376B2 (ja) * 2010-10-06 2016-01-13 ジェイファーマ株式会社 強力な尿酸トランスポーター阻害剤の開発：それらの尿酸排泄効果のために設計された化合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248401A (en) * 1966-04-26 Diethylaminoe hoxybenzoyl benzofurans

Also Published As

Publication number Publication date
NL7312817A (fi) 1974-03-21
SE398880B (sv) 1978-01-23
ES418892A1 (es) 1976-03-01
HU167137B (fi) 1975-08-28
DK133899B (da) 1976-08-09
FR2242087A1 (fi) 1975-03-28
DE2347196A1 (de) 1974-03-28
BE804550A (fr) 1974-03-06
YU34892B (en) 1980-04-30
IE38180B1 (en) 1978-01-18
CH579558A5 (fi) 1976-09-15
FR2242087B1 (fi) 1977-07-15
SU566523A3 (ru) 1977-07-25
FI55336C (fi) 1979-07-10
AU5965073A (en) 1975-02-27
NO138336B (no) 1978-05-08
YU228873A (en) 1979-10-31
JPS4969658A (fi) 1974-07-05
DK133899C (fi) 1977-01-17
AR197825A1 (es) 1974-05-10
NO138336C (no) 1978-08-23
ZA735652B (en) 1974-10-30
OA04555A (fr) 1980-04-30
AT325034B (de) 1975-09-25
US3920707A (en) 1975-11-18
AU472757B2 (en) 1976-06-03
FI55336B (fi) 1979-03-30
IE38180L (en) 1974-03-19
GB1382742A (en) 1975-02-05

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