CH483432A - Verfahren zur Herstellung von 1,2,8,9-Tetraazaphenalenen - Google Patents

Verfahren zur Herstellung von 1,2,8,9-Tetraazaphenalenen

Info

Publication number
CH483432A
CH483432A CH486066A CH486066A CH483432A CH 483432 A CH483432 A CH 483432A CH 486066 A CH486066 A CH 486066A CH 486066 A CH486066 A CH 486066A CH 483432 A CH483432 A CH 483432A
Authority
CH
Switzerland
Prior art keywords
tetraazaphenalenes
preparation
Prior art date
Application number
CH486066A
Other languages
German (de)
English (en)
Inventor
Johann Doebel Karl
Elsnorth Francis John
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH720769A priority Critical patent/CH478807A/de
Publication of CH483432A publication Critical patent/CH483432A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/06Peri-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Indole Compounds (AREA)
  • Central Air Conditioning (AREA)
CH486066A 1965-04-05 1966-04-05 Verfahren zur Herstellung von 1,2,8,9-Tetraazaphenalenen CH483432A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH720769A CH478807A (de) 1965-04-05 1966-04-05 Verfahren zur Herstellung von 1,2,8,9-Tetraazaphenalenen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44576265A 1965-04-05 1965-04-05

Publications (1)

Publication Number Publication Date
CH483432A true CH483432A (de) 1969-12-31

Family

ID=23770102

Family Applications (3)

Application Number Title Priority Date Filing Date
CH486066A CH483432A (de) 1965-04-05 1966-04-05 Verfahren zur Herstellung von 1,2,8,9-Tetraazaphenalenen
CH486266A CH481122A (de) 1965-04-05 1966-04-05 Verfahren zur Herstellung von 1,2,8,9-Tetraazaphenalenen
CH486166A CH475994A (de) 1965-04-05 1966-04-05 Verfahren zur Herstellung eines neuen 1,2,8,9-Tetraazaphenalens

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH486266A CH481122A (de) 1965-04-05 1966-04-05 Verfahren zur Herstellung von 1,2,8,9-Tetraazaphenalenen
CH486166A CH475994A (de) 1965-04-05 1966-04-05 Verfahren zur Herstellung eines neuen 1,2,8,9-Tetraazaphenalens

Country Status (12)

Country Link
AT (3) AT265297B (sv)
BE (3) BE679045A (sv)
CH (3) CH483432A (sv)
DE (3) DE1695066A1 (sv)
DK (3) DK119313B (sv)
ES (5) ES325113A1 (sv)
FR (1) FR5595M (sv)
GB (3) GB1138753A (sv)
IL (3) IL25525A (sv)
NL (3) NL6604484A (sv)
NO (3) NO121495B (sv)
SE (6) SE318284B (sv)

Also Published As

Publication number Publication date
NO121495B (sv) 1971-03-08
FR5595M (sv) 1967-12-04
DE1695065A1 (de) 1970-12-10
SE350263B (sv) 1972-10-23
NO118492B (sv) 1970-01-05
BE679046A (sv) 1966-10-05
AT264530B (de) 1968-09-10
NL6604484A (sv) 1966-10-06
DK120240B (da) 1971-05-03
SE350262B (sv) 1972-10-23
GB1138753A (en) 1969-01-01
SE323688B (sv) 1970-05-11
BE679045A (sv) 1966-10-05
CH475994A (de) 1969-07-31
IL25526A (en) 1970-05-21
DE1695066A1 (de) 1970-12-10
GB1144881A (en) 1969-03-12
DE1695064A1 (de) 1970-12-10
ES325110A1 (es) 1967-01-01
NL6604483A (sv) 1966-10-06
AT259568B (de) 1968-01-25
ES325109A1 (es) 1967-02-16
SE317387B (sv) 1969-11-17
ES325111A1 (es) 1967-02-16
IL25525A (en) 1970-04-20
SE323689B (sv) 1970-05-11
CH481122A (de) 1969-11-15
ES325113A1 (es) 1967-02-16
IL25524A (en) 1970-06-17
NL6604482A (sv) 1966-10-06
BE679047A (sv) 1966-10-05
SE318284B (sv) 1969-12-08
DK119504B (da) 1971-01-18
DK119313B (da) 1970-12-14
NO118493B (sv) 1970-01-05
GB1138242A (en) 1968-12-27
AT265297B (de) 1968-10-10
ES325112A1 (es) 1967-02-16

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Legal Events

Date Code Title Description
PL Patent ceased