GB1402666A - Acetlylenic cyclopentenealkanoic acids and processes for their preparation - Google Patents

Acetlylenic cyclopentenealkanoic acids and processes for their preparation

Info

Publication number
GB1402666A
GB1402666A GB2759173A GB2759173A GB1402666A GB 1402666 A GB1402666 A GB 1402666A GB 2759173 A GB2759173 A GB 2759173A GB 2759173 A GB2759173 A GB 2759173A GB 1402666 A GB1402666 A GB 1402666A
Authority
GB
United Kingdom
Prior art keywords
cyclopentenealkanoic
acetlylenic
acids
processes
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2759173A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD Searle LLC
Original Assignee
GD Searle LLC
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
Priority claimed from US00261642A external-priority patent/US3840573A/en
Application filed by GD Searle LLC filed Critical GD Searle LLC
Publication of GB1402666A publication Critical patent/GB1402666A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrane Compounds (AREA)
GB2759173A 1972-06-12 1973-06-11 Acetlylenic cyclopentenealkanoic acids and processes for their preparation Expired GB1402666A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00261642A US3840573A (en) 1970-12-21 1972-06-12 2-(3-hydroxy-3-optionally alkylated-1-alkynyl)-3-hydroxy-5-oxygenated cyclopent-1-enealkanoic acids,optical isomers thereof and esters corresponding
US27043472A 1972-07-10 1972-07-10

Publications (1)

Publication Number Publication Date
GB1402666A true GB1402666A (en) 1975-08-13

Family

ID=26948738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2759173A Expired GB1402666A (en) 1972-06-12 1973-06-11 Acetlylenic cyclopentenealkanoic acids and processes for their preparation

Country Status (7)

Country Link
JP (1) JPS4949938A (en)
AR (1) AR196534A1 (en)
CA (1) CA983486A (en)
CH (1) CH583193A5 (en)
DE (1) DE2329862A1 (en)
FR (1) FR2187351B1 (en)
GB (1) GB1402666A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT322748B (en) * 1970-12-21 1975-06-10 Searle & Co PROCESS FOR PREPARING NEW 2- (3'-HYDROXY-1'-OCTINYL) -3-HYDROXY-5-OXOCYCLOPE NT-1-ENHEPTANIC ACIDS AND THEIR ESTERS

Also Published As

Publication number Publication date
JPS4949938A (en) 1974-05-15
DE2329862A1 (en) 1974-01-03
AR196534A1 (en) 1974-02-06
CH583193A5 (en) 1976-12-31
FR2187351B1 (en) 1976-12-31
AU5679473A (en) 1974-12-12
FR2187351A1 (en) 1974-01-18
CA983486A (en) 1976-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee