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
  • C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Furan Compounds (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11131942

Family Applications (1)

Country Status (6)

• 1966
  • 1966-04-20 FR FR58317A patent/FR5344M/fr not_active Expired
  • 1966-04-22 CH CH584166A patent/CH481091A/de not_active IP Right Cessation
  • 1966-04-22 ES ES0325860A patent/ES325860A1/es not_active Expired
  • 1966-04-27 AT AT396566A patent/AT258279B/de active
  • 1966-04-27 SE SE05690/66A patent/SE326195B/xx unknown
  • 1966-04-27 BE BE680135D patent/BE680135A/xx unknown

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