CH594654A5 - - Google Patents

Info

Publication number
CH594654A5
CH594654A5 CH1664472A CH1664472A CH594654A5 CH 594654 A5 CH594654 A5 CH 594654A5 CH 1664472 A CH1664472 A CH 1664472A CH 1664472 A CH1664472 A CH 1664472A CH 594654 A5 CH594654 A5 CH 594654A5
Authority
CH
Switzerland
Application number
CH1664472A
Inventor
Robert Allan Scherrer
Original Assignee
Riker Laboratories Inc
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 Riker Laboratories Inc filed Critical Riker Laboratories Inc
Publication of CH594654A5 publication Critical patent/CH594654A5/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Rheumatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1664472A 1971-11-16 1972-11-15 CH594654A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US199318A US3862134A (en) 1971-11-16 1971-11-16 Phenylbenzofuran acrylic acid compounds and salts and esters thereof

Publications (1)

Publication Number Publication Date
CH594654A5 true CH594654A5 (xx) 1978-01-13

Family

ID=22737056

Family Applications (2)

Application Number Title Priority Date Filing Date
CH995276A CH594655A5 (xx) 1971-11-16 1972-11-15
CH1664472A CH594654A5 (xx) 1971-11-16 1972-11-15

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH995276A CH594655A5 (xx) 1971-11-16 1972-11-15

Country Status (11)

Country Link
US (1) US3862134A (xx)
JP (2) JPS5761752B2 (xx)
AU (1) AU470513B2 (xx)
BE (1) BE791345A (xx)
CA (1) CA1009656A (xx)
CH (2) CH594655A5 (xx)
DE (1) DE2256004A1 (xx)
FR (1) FR2160510B1 (xx)
GB (1) GB1416695A (xx)
NL (1) NL7214981A (xx)
SE (1) SE404189B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK312376A (da) * 1975-07-11 1977-01-12 Kyowa Hakko Kogyo Kk Benzo(b)furyleddikesyrederivater og fremgangsmader til deres fremstilling
US4066782A (en) * 1975-09-24 1978-01-03 Riker Laboratories, Inc. Antimicrobial (2-nitro-3-benzofuranyl)phenylacetic acids
US4048323A (en) * 1975-09-24 1977-09-13 Riker Laboratories, Inc. Antimicrobial (2-nitro-3-benzofuranyl)-benzoic acids
US4067993A (en) * 1975-09-24 1978-01-10 Riker Laboratories, Inc. Antimicrobial 2-nitro-3-phenylbenzofurancarboxylic acids
US4124603A (en) * 1976-09-20 1978-11-07 Riker Laboratories, Inc. 4-(or 5 or 6 or 7)cyano-2-nitro-3-phenylbenzofurans
US4124602A (en) * 1976-09-20 1978-11-07 Riker Laboratories, Inc. Optionally sunbstituted 3-(cyanophenyl)benzofurans
US4124704A (en) * 1976-09-20 1978-11-07 Riker Laboratories, Inc. 2-Nitro-3-phenylbenzofuran alkanoic (or propenoic) acids
US4153619A (en) * 1977-06-14 1979-05-08 Riker Laboratories, Inc. Intermediates for 2-nitro-3-phenylbenzofuran alkan(and-en)oic acids
FI59598C (fi) * 1977-10-03 1981-09-10 Star Oy Ab Nytt foerfarande foer framstaellning av i 9-staellningen eventuellt metoxisubstituerade 7h-furo(3,2-g)(1)bensopyran-7-oner
US4231965A (en) * 1977-12-19 1980-11-04 Riker Laboratories, Inc. Phenoxy phenyl ethanones
US4208337A (en) * 1977-12-19 1980-06-17 Riker Laboratories, Inc. Diphenylbenzofuran compounds
US4246179A (en) * 1977-12-19 1981-01-20 Riker Laboratories, Inc. Certain benzofuran benzene acetic acid type compounds
US4208335A (en) * 1977-12-19 1980-06-17 Riker Laboratories, Inc. Acidic 3-phenylbenzofurans
US4526896A (en) * 1978-12-26 1985-07-02 Riker Laboratories, Inc. Tetrazol-5-yl 2-nitro-3-phenylbenzofurans and antimicrobial use thereof
US4212865A (en) * 1978-12-26 1980-07-15 Riker Laboratories, Inc. Amine derivatives of 2-nitro-3-phenylbenzofuran
US4190590A (en) * 1978-12-26 1980-02-26 Riker Laboratories, Inc. Azide and isocyanate derivatives of 2-nitro-3-phenylbenzofuran
US4275221A (en) * 1979-02-21 1981-06-23 Riker Laboratories, Inc. Derivatives of 2-nitrobenzofuran
US4258213A (en) * 1979-02-21 1981-03-24 Riker Laboratories, Inc. Derivatives of 2-nitrobenzofuran
US4247469A (en) * 1980-01-21 1981-01-27 Riker Laboratories, Inc. Certain mono-bromo bis-phenyl benzofurans
US4675320A (en) * 1981-03-05 1987-06-23 Riker Laboratories, Inc. Aminoalkyl and aminoalkoxy derivatives of 2-nitro-3-phenylbenzofuran
US4816473A (en) * 1983-07-14 1989-03-28 Syntex (U.S.A.) Inc. Aroyl benzofuran and benzothiophene acetic and propionic acids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE737551A (xx) * 1968-08-15 1970-01-16
US3682976A (en) * 1970-02-16 1972-08-08 Parke Davis & Co Phenyl benzofuran acetic acid compounds

Also Published As

Publication number Publication date
US3862134A (en) 1975-01-21
JPS5761752B2 (xx) 1982-12-25
BE791345A (fr) 1973-05-14
NL7214981A (xx) 1973-05-18
CH594655A5 (xx) 1978-01-13
FR2160510B1 (xx) 1976-07-02
JPS5823683A (ja) 1983-02-12
CA1009656A (en) 1977-05-03
FR2160510A1 (xx) 1973-06-29
SE404189B (sv) 1978-09-25
DE2256004A1 (de) 1973-05-17
AU4888672A (en) 1974-05-16
GB1416695A (en) 1975-12-03
JPS4861467A (xx) 1973-08-28
AU470513B2 (en) 1976-03-18

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Legal Events

Date Code Title Description
PL Patent ceased