CH572478A5 - - Google Patents

Info

Publication number
CH572478A5
CH572478A5 CH693572A CH693572A CH572478A5 CH 572478 A5 CH572478 A5 CH 572478A5 CH 693572 A CH693572 A CH 693572A CH 693572 A CH693572 A CH 693572A CH 572478 A5 CH572478 A5 CH 572478A5
Authority
CH
Switzerland
Application number
CH693572A
Original Assignee
Ciba Geigy 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
Priority to BE795199D priority Critical patent/BE795199A/fr
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH693572A priority patent/CH572478A5/xx
Priority to CA162,425A priority patent/CA1030974A/fr
Priority to SE7301267A priority patent/SE397092B/xx
Priority to DE2305079A priority patent/DE2305079A1/de
Priority to US329249A priority patent/US3914258A/en
Priority to FR7304286A priority patent/FR2183665B1/fr
Priority to NL7301812A priority patent/NL7301812A/xx
Priority to DK72073A priority patent/DK143198C/da
Priority to JP48017010A priority patent/JPS4924946A/ja
Priority to GB681673A priority patent/GB1415218A/en
Publication of CH572478A5 publication Critical patent/CH572478A5/xx

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
    • 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
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
    • C07D307/83—Oxygen atoms

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Furan Compounds (AREA)
CH693572A 1972-05-10 1972-05-10 CH572478A5 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE795199D BE795199A (fr) 1972-05-10 Nouveaux oxabicyclononanes et leurs procedes de preparation
CH693572A CH572478A5 (fr) 1972-05-10 1972-05-10
CA162,425A CA1030974A (fr) 1972-05-10 1973-01-30 Oxabicyclononanes et procede pour leur fabrication
SE7301267A SE397092B (sv) 1972-05-10 1973-01-30 7-oxabicyklo(4,3,0)nonanforeningar till anvendning som mellanprodukter for syntes av prostaglandinderivat samt forfarande for framstellning av foreningarna
US329249A US3914258A (en) 1972-05-10 1973-02-02 New oxabicyclononanes
DE2305079A DE2305079A1 (de) 1972-05-10 1973-02-02 Neue oxabicyclononane und verfahren zu ihrer herstellung
FR7304286A FR2183665B1 (fr) 1972-05-10 1973-02-07
NL7301812A NL7301812A (fr) 1972-05-10 1973-02-08
DK72073A DK143198C (da) 1972-05-10 1973-02-09 Racemiske eller optisk aktive 7-oxa-bicyclo(4,3,0)nonanforbindelser til anvendelse som mellemprodukter ved fremstilling afprostaglandinforbindelser,deres syreadditionssalte og fremgangsmaade til fremstilling deraf
JP48017010A JPS4924946A (fr) 1972-05-10 1973-02-10
GB681673A GB1415218A (en) 1972-05-10 1973-02-12 Oxabicyclononane and process for the manufacture htereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH693572A CH572478A5 (fr) 1972-05-10 1972-05-10

Publications (1)

Publication Number Publication Date
CH572478A5 true CH572478A5 (fr) 1976-02-13

Family

ID=4317356

Family Applications (1)

Application Number Title Priority Date Filing Date
CH693572A CH572478A5 (fr) 1972-05-10 1972-05-10

Country Status (11)

Country Link
US (1) US3914258A (fr)
JP (1) JPS4924946A (fr)
BE (1) BE795199A (fr)
CA (1) CA1030974A (fr)
CH (1) CH572478A5 (fr)
DE (1) DE2305079A1 (fr)
DK (1) DK143198C (fr)
FR (1) FR2183665B1 (fr)
GB (1) GB1415218A (fr)
NL (1) NL7301812A (fr)
SE (1) SE397092B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU178202B (en) * 1977-09-26 1982-03-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing new,optically active and racemic bicyclic acetals and merkaptals

Also Published As

Publication number Publication date
DE2305079A1 (de) 1973-11-22
JPS4924946A (fr) 1974-03-05
DK143198C (da) 1981-11-23
FR2183665B1 (fr) 1976-06-11
SE397092B (sv) 1977-10-17
NL7301812A (fr) 1973-11-13
DK143198B (da) 1981-07-20
FR2183665A1 (fr) 1973-12-21
GB1415218A (en) 1975-11-26
US3914258A (en) 1975-10-21
CA1030974A (fr) 1978-05-09
BE795199A (fr) 1973-08-09

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Legal Events

Date Code Title Description
PL Patent ceased