AT374167B - METHOD FOR PRODUCING NEW NAPHTHACEN DERIVATIVES - Google Patents

METHOD FOR PRODUCING NEW NAPHTHACEN DERIVATIVES

Info

Publication number
AT374167B
AT374167B AT211380A AT211380A AT374167B AT 374167 B AT374167 B AT 374167B AT 211380 A AT211380 A AT 211380A AT 211380 A AT211380 A AT 211380A AT 374167 B AT374167 B AT 374167B
Authority
AT
Austria
Prior art keywords
naphthacen
derivatives
producing new
producing
new
Prior art date
Application number
AT211380A
Other languages
German (de)
Other versions
ATA211380A (en
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of ATA211380A publication Critical patent/ATA211380A/en
Application granted granted Critical
Publication of AT374167B publication Critical patent/AT374167B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/08—Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Epoxy Compounds (AREA)
AT211380A 1979-04-20 1980-04-18 METHOD FOR PRODUCING NEW NAPHTHACEN DERIVATIVES AT374167B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH375179A CH646172A5 (en) 1979-04-20 1979-04-20 1,2,3,4,9,10-Hexahydro-5,8-dihydroxy-2,3-dimethylene-1,4-epoxyanth racene, its dimethyl ether and their preparation

Publications (2)

Publication Number Publication Date
ATA211380A ATA211380A (en) 1983-08-15
AT374167B true AT374167B (en) 1984-03-26

Family

ID=4262706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT211380A AT374167B (en) 1979-04-20 1980-04-18 METHOD FOR PRODUCING NEW NAPHTHACEN DERIVATIVES

Country Status (4)

Country Link
JP (1) JPS55141430A (en)
AT (1) AT374167B (en)
BE (1) BE882850A (en)
CH (3) CH646172A5 (en)

Also Published As

Publication number Publication date
CH646172A5 (en) 1984-11-15
CH646433A5 (en) 1984-11-30
JPS55141430A (en) 1980-11-05
ATA211380A (en) 1983-08-15
CH646409A5 (en) 1984-11-30
BE882850A (en) 1980-10-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties