BE840597A - Cetones de lactones bicycliques et leur preparation - Google Patents

Cetones de lactones bicycliques et leur preparation

Info

Publication number
BE840597A
BE840597A BE166026A BE166026A BE840597A BE 840597 A BE840597 A BE 840597A BE 166026 A BE166026 A BE 166026A BE 166026 A BE166026 A BE 166026A BE 840597 A BE840597 A BE 840597A
Authority
BE
Belgium
Prior art keywords
lactons
bicyclic
ketones
preparation
bicyclic lactons
Prior art date
Application number
BE166026A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE840597A publication Critical patent/BE840597A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE166026A 1975-04-09 1976-04-09 Cetones de lactones bicycliques et leur preparation BE840597A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/566,356 US3974146A (en) 1975-04-09 1975-04-09 Cyanolpoxy intermediates for prostaglandins and process for preparing same

Publications (1)

Publication Number Publication Date
BE840597A true BE840597A (fr) 1976-10-11

Family

ID=24262537

Family Applications (1)

Application Number Title Priority Date Filing Date
BE166026A BE840597A (fr) 1975-04-09 1976-04-09 Cetones de lactones bicycliques et leur preparation

Country Status (15)

Country Link
US (1) US3974146A (xx)
JP (3) JPS6024104B2 (xx)
BE (1) BE840597A (xx)
CA (1) CA1075251A (xx)
CH (3) CH620916A5 (xx)
DE (1) DE2613701A1 (xx)
DK (1) DK165376A (xx)
FR (2) FR2319638A1 (xx)
GB (2) GB1523212A (xx)
HU (1) HU173022B (xx)
MX (1) MX3431E (xx)
NL (1) NL7603695A (xx)
PL (1) PL103085B1 (xx)
SE (2) SE424867B (xx)
ZA (1) ZA761534B (xx)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070990A (en) * 1934-06-25 1937-02-16 Shell Dev Treatment of halogenated polyhydric alcohols
US2772295A (en) * 1953-02-02 1956-11-27 Eastman Kodak Co Process of manufacturing esters of 3-substituted 2-furoic acids
US3426046A (en) * 1965-10-22 1969-02-04 Dow Chemical Co Synthesis of epoxides from allylic sulfonium salts
US3711515A (en) * 1970-11-27 1973-01-16 Upjohn Co Tricyclic lactone alkene or alkenyne
US3864387A (en) * 1973-05-21 1975-02-04 Upjohn Co 5-Oxa phenyl-and phenoxy-substituted prostaglandin F{HD 1{301 {0 {B analogs

Also Published As

Publication number Publication date
JPS6036435B2 (ja) 1985-08-20
JPS6024104B2 (ja) 1985-06-11
AU1195476A (en) 1977-09-15
CH623047A5 (xx) 1981-05-15
PL103085B1 (pl) 1979-05-31
SE7905211L (sv) 1979-06-13
SE7602350L (sv) 1976-10-10
SE435508B (sv) 1984-10-01
US3974146A (en) 1976-08-10
DK165376A (da) 1976-10-10
DE2613701A1 (de) 1976-10-21
DE2613701C2 (xx) 1988-01-21
FR2319638B1 (xx) 1980-04-30
JPS6021992B2 (ja) 1985-05-30
CH621119A5 (xx) 1981-01-15
CA1075251A (en) 1980-04-08
FR2319639B1 (xx) 1980-03-07
NL7603695A (nl) 1976-10-12
ZA761534B (en) 1977-03-30
JPS51122059A (en) 1976-10-25
JPS59186971A (ja) 1984-10-23
FR2319639A1 (fr) 1977-02-25
FR2319638A1 (fr) 1977-02-25
JPS59186978A (ja) 1984-10-23
HU173022B (hu) 1979-01-28
CH620916A5 (xx) 1980-12-31
GB1523213A (en) 1978-08-31
SE424867B (sv) 1982-08-16
GB1523212A (en) 1978-08-31
MX3431E (es) 1980-11-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE UPJOHN CY

Effective date: 19950430