FR2211458A1 - - Google Patents

Info

Publication number
FR2211458A1
FR2211458A1 FR7345777A FR7345777A FR2211458A1 FR 2211458 A1 FR2211458 A1 FR 2211458A1 FR 7345777 A FR7345777 A FR 7345777A FR 7345777 A FR7345777 A FR 7345777A FR 2211458 A1 FR2211458 A1 FR 2211458A1
Authority
FR
France
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.)
Granted
Application number
FR7345777A
Other languages
French (fr)
Other versions
FR2211458B1 (enrdf_load_html_response
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2211458A1 publication Critical patent/FR2211458A1/fr
Application granted granted Critical
Publication of FR2211458B1 publication Critical patent/FR2211458B1/fr
Expired legal-status Critical Current

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
    • 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)
  • Furan Compounds (AREA)
FR7345777A 1972-12-22 1973-12-20 Expired FR2211458B1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31758972A 1972-12-22 1972-12-22

Publications (2)

Publication Number Publication Date
FR2211458A1 true FR2211458A1 (enrdf_load_html_response) 1974-07-19
FR2211458B1 FR2211458B1 (enrdf_load_html_response) 1977-06-10

Family

ID=23234374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345777A Expired FR2211458B1 (enrdf_load_html_response) 1972-12-22 1973-12-20

Country Status (8)

Country Link
JP (1) JPS4988860A (enrdf_load_html_response)
AT (1) AT337684B (enrdf_load_html_response)
BE (1) BE808944A (enrdf_load_html_response)
CH (2) CH595372A5 (enrdf_load_html_response)
DE (1) DE2360409A1 (enrdf_load_html_response)
FR (1) FR2211458B1 (enrdf_load_html_response)
GB (1) GB1416113A (enrdf_load_html_response)
NL (1) NL7317408A (enrdf_load_html_response)

Also Published As

Publication number Publication date
BE808944A (fr) 1974-06-21
DE2360409A1 (de) 1974-06-27
ATA1077473A (de) 1976-11-15
AT337684B (de) 1977-07-11
CH595371A5 (enrdf_load_html_response) 1978-02-15
GB1416113A (en) 1975-12-03
NL7317408A (enrdf_load_html_response) 1974-06-25
FR2211458B1 (enrdf_load_html_response) 1977-06-10
JPS4988860A (enrdf_load_html_response) 1974-08-24
CH595372A5 (enrdf_load_html_response) 1978-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse