Classifications

• • 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
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
  • Y02P20/00—Technologies relating to chemical industry
  • Y02P20/50—Improvements relating to the production of bulk chemicals
  • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

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

Applications Claiming Priority (1)

Publications (1)

Family

ID=23295967

Family Applications (1)

Country Status (8)

• 1974
  • 1974-02-01 CH CH777377A patent/CH595303A5/xx not_active IP Right Cessation
  • 1974-02-01 CH CH142874A patent/CH602555A5/xx not_active IP Right Cessation
  • 1974-02-01 CH CH777477A patent/CH595304A5/xx not_active IP Right Cessation
  • 1974-02-05 DE DE19742405374 patent/DE2405374A1/en active Pending
  • 1974-02-08 JP JP49015550A patent/JPS49110651A/ja active Pending
  • 1974-02-11 GB GB4272876A patent/GB1467352A/en not_active Expired
  • 1974-02-11 AT AT106774A patent/AT338230B/en not_active IP Right Cessation
  • 1974-02-11 GB GB4272976A patent/GB1467353A/en not_active Expired
  • 1974-02-11 BE BE140735A patent/BE810828A/en unknown
  • 1974-02-11 GB GB613174A patent/GB1467351A/en not_active Expired
  • 1974-02-12 FR FR7404610A patent/FR2278672A1/en active Granted
  • 1974-02-12 NL NL7401893A patent/NL7401893A/xx not_active Application Discontinuation
• 1975
  • 1975-09-02 FR FR7526842A patent/FR2269514B1/fr not_active Expired
  • 1975-09-02 FR FR7526843A patent/FR2283115A1/en active Granted

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