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
  • C07D307/93—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 condensed with a ring other than six-membered
  • C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Furan Compounds (AREA)
• Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=24260841

Family Applications (1)

Country Status (14)

• 1976
  • 1976-02-25 SE SE7602349A patent/SE424866B/en not_active IP Right Cessation
  • 1976-03-03 MX MX000033U patent/MX3325E/en unknown
  • 1976-03-05 CA CA247,329A patent/CA1069520A/en not_active Expired
  • 1976-03-10 GB GB9505/76A patent/GB1498764A/en not_active Expired
  • 1976-03-11 ZA ZA761506A patent/ZA761506B/en unknown
  • 1976-03-22 CH CH355576A patent/CH621548A5/en not_active IP Right Cessation
  • 1976-03-23 JP JP51030920A patent/JPS6028835B2/en not_active Expired
  • 1976-03-29 DE DE19762613306 patent/DE2613306A1/en active Granted
  • 1976-04-06 HU HU76UO117A patent/HU174651B/en not_active IP Right Cessation
  • 1976-04-06 FR FR7609952A patent/FR2306985A1/en active Granted
  • 1976-04-06 NL NL7603568A patent/NL7603568A/en not_active Application Discontinuation
  • 1976-04-06 DK DK163076A patent/DK163076A/en not_active IP Right Cessation
  • 1976-04-07 PL PL1976188562A patent/PL104354B1/en unknown
  • 1976-04-07 BE BE165923A patent/BE840477A/en not_active IP Right Cessation

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