CH602694A5 - - Google Patents

Info

Publication number
CH602694A5
CH602694A5 CH165076A CH165076A CH602694A5 CH 602694 A5 CH602694 A5 CH 602694A5 CH 165076 A CH165076 A CH 165076A CH 165076 A CH165076 A CH 165076A CH 602694 A5 CH602694 A5 CH 602694A5
Authority
CH
Switzerland
Application number
CH165076A
Inventor
Peter Dr Fuenfschilling
Original Assignee
Sandoz Ag
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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH165076A priority Critical patent/CH602694A5/xx
Priority to DE19772704029 priority patent/DE2704029A1/de
Priority to US05/765,560 priority patent/US4079065A/en
Priority to GB5102/77A priority patent/GB1572132A/en
Priority to US05/856,616 priority patent/US4148807A/en
Publication of CH602694A5 publication Critical patent/CH602694A5/xx
Priority to US05/962,073 priority patent/US4190603A/en

Links

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
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH165076A 1976-02-11 1976-02-11 CH602694A5 (hr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH165076A CH602694A5 (hr) 1976-02-11 1976-02-11
DE19772704029 DE2704029A1 (de) 1976-02-11 1977-02-01 Cyclopentanderivate, ihre herstellung und verwendung
US05/765,560 US4079065A (en) 1976-02-11 1977-02-04 Process for the production of 2H-cyclopenta (b) furan-2-one compounds
GB5102/77A GB1572132A (en) 1976-02-11 1977-02-08 Prostaglandin intermediates
US05/856,616 US4148807A (en) 1976-02-11 1977-12-02 2-Oxabicyclo[3.2.1]octan-3-ones
US05/962,073 US4190603A (en) 1976-02-11 1978-11-20 Tricyclo[2.2.1.02,6 ]heptan-3-ones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH165076A CH602694A5 (hr) 1976-02-11 1976-02-11

Publications (1)

Publication Number Publication Date
CH602694A5 true CH602694A5 (hr) 1978-07-31

Family

ID=4215413

Family Applications (1)

Application Number Title Priority Date Filing Date
CH165076A CH602694A5 (hr) 1976-02-11 1976-02-11

Country Status (4)

Country Link
US (1) US4079065A (hr)
CH (1) CH602694A5 (hr)
DE (1) DE2704029A1 (hr)
GB (1) GB1572132A (hr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157547A (en) * 1978-02-13 1979-12-12 Glaxo Group Ltd Chemical method
FR2534583B1 (fr) * 1982-10-15 1987-03-06 Vysoka Skola Chem Tech Procede pour la fabrication d'hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta-(b)-furanne-2-one
DE3242433A1 (de) * 1982-11-16 1984-05-17 Vysoká škola chemicko-technologická Praha, Praha Verfahren zur herstellung von hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta (b) furan-2-onderivaten
FR2750940A1 (fr) 1997-07-08 1998-01-16 Breed Automotive Tech Mecanisme d'evacuation d'un coussin d'air sensible a la pres sion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794941A (fr) * 1972-02-04 1973-08-02 Ici Ltd Derives du cyclopentane
GB1384646A (en) * 1972-05-10 1975-02-19 Ici Ltd Process for the preparation of prostaglandin intermediates
US3872107A (en) * 1972-09-08 1975-03-18 Syntex Inc Difluoromethylene substituted prostaglandin intermediates
GB1430105A (en) * 1973-05-15 1976-03-31 Ici Ltd Bicyclo-octane derivatides
US4020172A (en) * 1973-05-15 1977-04-26 Imperial Chemical Industries Limited Lactone aldehydes
US3943151A (en) * 1973-10-24 1976-03-09 Pfizer Inc. Prostaglandin intermediates

Also Published As

Publication number Publication date
DE2704029A1 (de) 1977-08-18
GB1572132A (en) 1980-07-23
US4079065A (en) 1978-03-14

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Legal Events

Date Code Title Description
PL Patent ceased