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
• • 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
  • C07C405/0008—Analogues having the carboxyl group in the side-chains replaced by other functional groups
  • C07C405/0016—Analogues having the carboxyl group in the side-chains replaced by other functional groups containing only hydroxy, etherified or esterified hydroxy groups
• • 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
  • C07C405/0008—Analogues having the carboxyl group in the side-chains replaced by other functional groups
  • C07C405/0025—Analogues having the carboxyl group in the side-chains replaced by other functional groups containing keto groups
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
  • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
  • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
  • C07D309/10—Oxygen atoms
  • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers

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)
• Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10364354

Family Applications (1)

Country Status (17)

Families Citing this family (6)

• 1974
  • 1974-08-05 GB GB34334/74A patent/GB1486832A/en not_active Expired
• 1975
  • 1975-07-11 IE IE1550/75A patent/IE43198B1/en unknown
  • 1975-07-14 ZA ZA00754491A patent/ZA754491B/en unknown
  • 1975-07-15 CA CA231,547A patent/CA1067490A/en not_active Expired
  • 1975-07-16 IN IN1391/CAL/75A patent/IN141386B/en unknown
  • 1975-07-16 AU AU83102/75A patent/AU502146B2/en not_active Expired
  • 1975-07-30 NL NL7509078A patent/NL7509078A/en not_active Application Discontinuation
  • 1975-07-31 FI FI752196A patent/FI752196A/fi not_active Application Discontinuation
  • 1975-08-04 FR FR7524249A patent/FR2281101A1/en active Granted
  • 1975-08-04 NO NO752734A patent/NO752734L/no unknown
  • 1975-08-04 SE SE7508779A patent/SE7508779L/en unknown
  • 1975-08-04 BE BE158923A patent/BE832098A/en unknown
  • 1975-08-05 DD DD187691A patent/DD124595A5/xx unknown
  • 1975-08-05 DK DK354575A patent/DK354575A/en not_active Application Discontinuation
  • 1975-08-05 DE DE19752534989 patent/DE2534989A1/en not_active Withdrawn
  • 1975-08-05 AT AT606175A patent/ATA606175A/en not_active Application Discontinuation
  • 1975-08-05 JP JP50095328A patent/JPS51125042A/en active Pending

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