CA1023755A - Mode de preparation des nouveaux derives de l'acide phenylacetique - Google Patents

Mode de preparation des nouveaux derives de l'acide phenylacetique

Info

Publication number
CA1023755A
CA1023755A CA203,412A CA203412A CA1023755A CA 1023755 A CA1023755 A CA 1023755A CA 203412 A CA203412 A CA 203412A CA 1023755 A CA1023755 A CA 1023755A
Authority
CA
Canada
Prior art keywords
preparation
acetic acid
acid derivatives
phenyl acetic
new phenyl
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
CA203,412A
Other languages
English (en)
Other versions
CA203412S (en
Inventor
Henri Pinhas
Monique Susini
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.)
SERDEX - D'ETUDES DE RECHERCHES DE DIFFUSION ET D'EXPLOITATION Ste
Original Assignee
SERDEX - D'ETUDES DE RECHERCHES DE DIFFUSION ET D'EXPLOITATION Ste
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 SERDEX - D'ETUDES DE RECHERCHES DE DIFFUSION ET D'EXPLOITATION Ste filed Critical SERDEX - D'ETUDES DE RECHERCHES DE DIFFUSION ET D'EXPLOITATION Ste
Application granted granted Critical
Publication of CA1023755A publication Critical patent/CA1023755A/fr
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
    • C07D307/82—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
    • C07D307/83—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
    • C07D307/80—Radicals substituted by oxygen atoms
CA203,412A 1973-06-26 1974-06-25 Mode de preparation des nouveaux derives de l'acide phenylacetique Expired CA1023755A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3019673A GB1421971A (en) 1973-06-26 1973-06-26 Phenyl acetic acid derivatives process for their preparation and applications thereof polyester catalysts

Publications (1)

Publication Number Publication Date
CA1023755A true CA1023755A (fr) 1978-01-03

Family

ID=10303803

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,412A Expired CA1023755A (fr) 1973-06-26 1974-06-25 Mode de preparation des nouveaux derives de l'acide phenylacetique

Country Status (6)

Country Link
US (1) US3963758A (fr)
BE (1) BE816343A (fr)
CA (1) CA1023755A (fr)
CH (1) CH589073A5 (fr)
FR (1) FR2234894B1 (fr)
GB (1) GB1421971A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255585A (en) * 1975-10-22 1981-03-10 Centre European De Recherches Pharmacologique Benzoheterocyclic derivatives of phenoxyacetic acid
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
US4780480A (en) * 1983-07-14 1988-10-25 Syntex (U.S.A.) Inc. Aroyl benzofuran and benzothiophene acetic and propionic acids
US4816473A (en) * 1983-07-14 1989-03-28 Syntex (U.S.A.) Inc. Aroyl benzofuran and benzothiophene acetic and propionic acids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578683A (en) * 1967-11-02 1971-05-11 American Cyanamid Co 1,4-disubstituted-1-hydroxy-2,2,3-tricyano-1,2-dihydroxanthones

Also Published As

Publication number Publication date
FR2234894B1 (fr) 1977-11-04
BE816343A (fr) 1974-09-30
CH589073A5 (fr) 1977-06-30
DE2430077B2 (de) 1976-10-28
US3963758A (en) 1976-06-15
GB1421971A (en) 1976-01-21
FR2234894A1 (fr) 1975-01-24
DE2430077A1 (de) 1975-01-16

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