FR2222368A1 - - Google Patents

Info

Publication number
FR2222368A1
FR2222368A1 FR7409205A FR7409205A FR2222368A1 FR 2222368 A1 FR2222368 A1 FR 2222368A1 FR 7409205 A FR7409205 A FR 7409205A FR 7409205 A FR7409205 A FR 7409205A FR 2222368 A1 FR2222368 A1 FR 2222368A1
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.)
Withdrawn
Application number
FR7409205A
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.)
Novartis AG
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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2222368A1 publication Critical patent/FR2222368A1/fr
Withdrawn legal-status Critical Current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
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7409205A 1973-03-20 1974-03-19 Withdrawn FR2222368A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH402873 1973-03-20

Publications (1)

Publication Number Publication Date
FR2222368A1 true FR2222368A1 (fr) 1974-10-18

Family

ID=4268450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409205A Withdrawn FR2222368A1 (fr) 1973-03-20 1974-03-19

Country Status (6)

Country Link
US (1) US3935251A (fr)
JP (1) JPS49122561A (fr)
DE (1) DE2411665A1 (fr)
FR (1) FR2222368A1 (fr)
GB (1) GB1420556A (fr)
NL (1) NL7403449A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534381A1 (de) * 1975-08-01 1977-02-17 Dynamit Nobel Ag Heptabromdibenzofuran, hochbromierte dibenzofurane, deren herstellung und verwendung
US5516790A (en) * 1989-01-23 1996-05-14 Texas A&M University System Technology Licensing Office Synthesis and application of alkyl-substituted dibenzofurans as antitumorigenic agents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076430A (en) * 1934-04-02 1937-04-06 Halowax Corp Purification of halogenated organic compounds
GB932813A (en) * 1960-12-01 1963-07-31 Monsanto Chemicals New heterocyclic chemical compounds

Also Published As

Publication number Publication date
DE2411665A1 (de) 1974-10-17
US3935251A (en) 1976-01-27
GB1420556A (en) 1976-01-07
NL7403449A (fr) 1974-09-24
JPS49122561A (fr) 1974-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse